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0ebeea8ca8
60238 Commits
| Author | SHA1 | Message | Date | |
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Daniel Borkmann
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0ebeea8ca8 |
bpf: Restrict bpf_probe_read{, str}() only to archs where they work
Given the legacy bpf_probe_read{,str}() BPF helpers are broken on archs
with overlapping address ranges, we should really take the next step to
disable them from BPF use there.
To generally fix the situation, we've recently added new helper variants
bpf_probe_read_{user,kernel}() and bpf_probe_read_{user,kernel}_str().
For details on them, see
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Clay McClure
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92db978f0d |
net: ethernet: ti: Remove TI_CPTS_MOD workaround
My recent commit |
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Linus Torvalds
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3c40cdb0e9 |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu: "This fixes a potential scheduling latency problem for the algorithms used by WireGuard" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: arch/nhpoly1305 - process in explicit 4k chunks crypto: arch/lib - limit simd usage to 4k chunks |
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Jason A. Donenfeld
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a9a8ba90fa |
crypto: arch/nhpoly1305 - process in explicit 4k chunks
Rather than chunking via PAGE_SIZE, this commit changes the arch implementations to chunk in explicit 4k parts, so that calculations on maximum acceptable latency don't suddenly become invalid on platforms where PAGE_SIZE isn't 4k, such as arm64. Fixes: |
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Jason A. Donenfeld
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706024a52c |
crypto: arch/lib - limit simd usage to 4k chunks
The initial Zinc patchset, after some mailing list discussion, contained code to ensure that kernel_fpu_enable would not be kept on for more than a 4k chunk, since it disables preemption. The choice of 4k isn't totally scientific, but it's not a bad guess either, and it's what's used in both the x86 poly1305, blake2s, and nhpoly1305 code already (in the form of PAGE_SIZE, which this commit corrects to be explicitly 4k for the former two). Ard did some back of the envelope calculations and found that at 5 cycles/byte (overestimate) on a 1ghz processor (pretty slow), 4k means we have a maximum preemption disabling of 20us, which Sebastian confirmed was probably a good limit. Unfortunately the chunking appears to have been left out of the final patchset that added the glue code. So, this commit adds it back in. Fixes: |
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Linus Torvalds
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b9916af776 |
Kbuild fixes for v5.7
- fix scripts/config to properly handle ':' in string type CONFIG options
- fix unneeded rebuilds of DT schema check rule
- git rid of ordering dependency between <linux/vermagic.h> and
<linux/module.h> to fix build errors in some network drivers
- clean up generated headers of host arch with 'make ARCH=um mrproper'
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Merge tag 'kbuild-fixes-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- fix scripts/config to properly handle ':' in string type CONFIG
options
- fix unneeded rebuilds of DT schema check rule
- git rid of ordering dependency between <linux/vermagic.h> and
<linux/module.h> to fix build errors in some network drivers
- clean up generated headers of host arch with 'make ARCH=um mrproper'
* tag 'kbuild-fixes-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
h8300: ignore vmlinux.lds
Documentation: kbuild: fix the section title format
um: ensure `make ARCH=um mrproper` removes arch/$(SUBARCH)/include/generated/
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>
kbuild: fix DT binding schema rule again to avoid needless rebuilds
scripts/config: allow colons in option strings for sed
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Linus Torvalds
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7adc4b3999 |
ARM: SoC fixes
A few smaller fixes for v5.7-rc3: The majority are fixes for bugs I found after restarting my randconfig build testing that had been dormant for a while. On the Nokia N950/N9 phone, a DT fix is required to address a boot regression. For the bcm283x (Raspberry Pi), two DT fixes address minor issues. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAl6hsLwACgkQmmx57+YA GNmL2hAAsbdQcEkAX/y/dSyCU3rg9qxwAGzpjshewEboLy6Sh4LWShraJ2o8snH6 EAGVOb8O6giB09DLL9WOCEoVK6nHan98BBEDUvPLobdXkv+zrmva6QHKYHX1y2cs TpV/2klyOJn1HHtLzioONbc37FtFEdW4DVf/2WH12u9hGUOLat5ULIeXtakrj9xy iL/BuLcYW396ZGTTFa1XkLeCqzRvtkAqoMtZIjr2hXTi/IkgkIUZRatIRu54pKYo VNiwY9BnCJknl+QmPkavmm9qdZhmJU4cxFX+wnu7Sh45Xflw9J14J16wBe/BZWO+ joOtpak+sF+kYPnS5Uv9Ie3dalo98w0CBYf40x2dznnqMyOJtPPbLhwjf3jzcLhk dUVHra14vaWMtPCHg/PDTBjtxu2SaLWcELqn3hek/Zwr09zUgelyTquTAoHkXzgF ApYtT8ym04y9uirFf1Cg59bBxmIoC85I4l487ly0SQtU7vE4piSM2KI+jnp3zn+3 +7TC85UYhtqNu7asYLAN6PcOOg+p4jpRyW/SK3dSoJw1f839fKji77aeEnIAEWxN Qb4qJHYL+9Xy47mjJjH3TarRo7QulGiAgZV21uOrZecDiM8bMpDGtRXTqAW8yfsb awDLmGvBaYb+xN/cc3X73inhXct48OLvz5GKRYLtIOzQFxAu/cM= =K1jH -----END PGP SIGNATURE----- Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "A few smaller fixes for v5.7-rc3: The majority are fixes for bugs I found after restarting my randconfig build testing that had been dormant for a while. On the Nokia N950/N9 phone, a DT fix is required to address a boot regression. For the bcm283x (Raspberry Pi), two DT fixes address minor issues" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: soc: imx8: select SOC_BUS soc: tegra: fix tegra_pmc_get_suspend_mode definition soc: fsl: dpio: avoid stack usage warning soc: fsl: dpio: fix incorrect pointer conversions ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y ARM: dts: bcm283x: Disable dsi0 node firmware: xilinx: make firmware_debugfs_root static drivers: soc: xilinx: fix firmware driver Kconfig dependency ARM: dts: bcm283x: Add cells encoding format to firmware bus ARM: dts: OMAP3: disable RNG on N950/N9 |
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Arnd Bergmann
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f42ae4cd4c |
This pull request contains Broadcom ARM-based SoCs Device Tree fixes for
5.7, please pull the following: - Nicolas provides a fix for |
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Masahiro Yamada
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62d0fd591d |
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>
As the bug report [1] pointed out, <linux/vermagic.h> must be included after <linux/module.h>. I believe we should not impose any include order restriction. We often sort include directives alphabetically, but it is just coding style convention. Technically, we can include header files in any order by making every header self-contained. Currently, arch-specific MODULE_ARCH_VERMAGIC is defined in <asm/module.h>, which is not included from <linux/vermagic.h>. Hence, the straight-forward fix-up would be as follows: |--- a/include/linux/vermagic.h |+++ b/include/linux/vermagic.h |@@ -1,5 +1,6 @@ | /* SPDX-License-Identifier: GPL-2.0 */ | #include <generated/utsrelease.h> |+#include <linux/module.h> | | /* Simply sanity version stamp for modules. */ | #ifdef CONFIG_SMP This works enough, but for further cleanups, I split MODULE_ARCH_VERMAGIC definitions into <asm/vermagic.h>. With this, <linux/module.h> and <linux/vermagic.h> will be orthogonal, and the location of MODULE_ARCH_VERMAGIC definitions will be consistent. For arc and ia64, MODULE_PROC_FAMILY is only used for defining MODULE_ARCH_VERMAGIC. I squashed it. For hexagon, nds32, and xtensa, I removed <asm/modules.h> entirely because they contained nothing but MODULE_ARCH_VERMAGIC definition. Kbuild will automatically generate <asm/modules.h> at build-time, wrapping <asm-generic/module.h>. [1] https://lore.kernel.org/lkml/20200411155623.GA22175@zn.tnic Reported-by: Borislav Petkov <bp@suse.de> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Jessica Yu <jeyu@kernel.org> |
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Arnd Bergmann
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d6b0a5b3ab |
Boot regression fix for N950/N9
We need to tag RNG as disabled for N950/N9 as it blocked by the secure mode. We have a similar change done for N900, but I missed adding it for N950/N9 with the recent RNG changes. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAl5+YFQRHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXMQDRAAh5iWHOvPNJD5qNOguNrAfFslrSZ0q4gA IKPJuDh1/5aZEE3oJpBrA5QnDps8hmSZkzYmGJQgHgjk1PXY21tq0Pp8nMz7bt9l BGQIuUSmr3ZuI+8eciFv7Mg1eDPuyZZqWCQTcsqrketYNA4tql6vPt5SFwDf0L7R OQz5e/llye70UKD1HaUboM6FPERFRTLXeSNjJUd1uprGQCOR847jpSRjGk9t2nIP +FrMNPHtF8X4mxVpx8nIoeREG/o6z72K23I0GuVDy6+A00HHsFN8J0EdDTRCad7p bgb+MFvc25Pepx1qhggsQlKlKMbVIB21pNODCyfRlUSaiNCIbkoBLqkgzlDGaaKM lll9IJ3+6ZJ1Qy2TgO3ZVIZk8L6O8GPOFsCd8XpqrzHB/M2I4XO50BeZqroOeU/J hnNtlj+RfoAPZ9rCzYa5wAJLGYhakapFqmVtIJpie3FA1u1TPlebG6GBattT8156 1FpXdHvY8Yovy5vs7fQxQfY4/YGLEt3NPLW/CEoIe2PqRrn+ta5knQrljILk35L6 eW4jaGNeuR69ievRNQgV1mrP4MP+C6RK8qPScpkSH0wPfTE0Rc2d906FwyQtfc3g 6OaikzEjVfSpLFac6vKr0Vl6LGFGaUxJtnrOX6oHcbS14sjEeHmlyPloNX0WFSvh tYVpEwqtl5k= =HJcs -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.6/fixes-rc7-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Boot regression fix for N950/N9 We need to tag RNG as disabled for N950/N9 as it blocked by the secure mode. We have a similar change done for N900, but I missed adding it for N950/N9 with the recent RNG changes. * tag 'omap-for-v5.6/fixes-rc7-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: OMAP3: disable RNG on N950/N9 Link: https://lore.kernel.org/r/pull-1585340588-558327@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Linus Torvalds
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d0a4ebe7d1 |
xen: branch for v5.7-rc2
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCXpnH4AAKCRCAXGG7T9hj vjkNAQD2Rl1RAKSrNP6UdKYr0uaA5CW9AN6+GArQXqulrtx0cAD6AxS9QKox176+ 1oDGzmj/72hv8n/vAXST0pmFLD1RLQA= =+3Ft -----END PGP SIGNATURE----- Merge tag 'for-linus-5.7-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen update from Juergen Gross: - a small cleanup patch - a security fix for a bug in the Xen hypervisor to avoid enabling Xen guests to crash dom0 on an unfixed hypervisor. * tag 'for-linus-5.7-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: arm/xen: make _xen_start_info static xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status |
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Ahmad Fatoum
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f1baca8896 |
ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y
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Jason Yan
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74f4c438f2 |
arm/xen: make _xen_start_info static
Fix the following sparse warning: arch/arm64/xen/../../arm/xen/enlighten.c:39:19: warning: symbol '_xen_start_info' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Link: https://lore.kernel.org/r/20200415084853.5808-1-yanaijie@huawei.com Signed-off-by: Juergen Gross <jgross@suse.com> |
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Linus Torvalds
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c8372665b4 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
1) Disable RISCV BPF JIT builds when !MMU, from Björn Töpel.
2) nf_tables leaves dangling pointer after free, fix from Eric Dumazet.
3) Out of boundary write in __xsk_rcv_memcpy(), fix from Li RongQing.
4) Adjust icmp6 message source address selection when routes have a
preferred source address set, from Tim Stallard.
5) Be sure to validate HSR protocol version when creating new links,
from Taehee Yoo.
6) CAP_NET_ADMIN should be sufficient to manage l2tp tunnels even in
non-initial namespaces, from Michael Weiß.
7) Missing release firmware call in mlx5, from Eran Ben Elisha.
8) Fix variable type in macsec_changelink(), caught by KASAN. Fix from
Taehee Yoo.
9) Fix pause frame negotiation in marvell phy driver, from Clemens
Gruber.
10) Record RX queue early enough in tun packet paths such that XDP
programs will see the correct RX queue index, from Gilberto Bertin.
11) Fix double unlock in mptcp, from Florian Westphal.
12) Fix offset overflow in ARM bpf JIT, from Luke Nelson.
13) marvell10g needs to soft reset PHY when coming out of low power
mode, from Russell King.
14) Fix MTU setting regression in stmmac for some chip types, from
Florian Fainelli.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (101 commits)
amd-xgbe: Use __napi_schedule() in BH context
mISDN: make dmril and dmrim static
net: stmmac: dwmac-sunxi: Provide TX and RX fifo sizes
net: dsa: mt7530: fix tagged frames pass-through in VLAN-unaware mode
tipc: fix incorrect increasing of link window
Documentation: Fix tcp_challenge_ack_limit default value
net: tulip: make early_486_chipsets static
dt-bindings: net: ethernet-phy: add desciption for ethernet-phy-id1234.d400
ipv6: remove redundant assignment to variable err
net/rds: Use ERR_PTR for rds_message_alloc_sgs()
net: mscc: ocelot: fix untagged packet drops when enslaving to vlan aware bridge
selftests/bpf: Check for correct program attach/detach in xdp_attach test
libbpf: Fix type of old_fd in bpf_xdp_set_link_opts
libbpf: Always specify expected_attach_type on program load if supported
xsk: Add missing check on user supplied headroom size
mac80211: fix channel switch trigger from unknown mesh peer
mac80211: fix race in ieee80211_register_hw()
net: marvell10g: soft-reset the PHY when coming out of low power
net: marvell10g: report firmware version
net/cxgb4: Check the return from t4_query_params properly
...
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Nicolas Saenz Julienne
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90444b9584 |
ARM: dts: bcm283x: Disable dsi0 node
Since its inception the module was meant to be disabled by default, but
the original commit failed to add the relevant property.
Fixes:
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Luke Nelson
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4178417cc5 |
arm, bpf: Fix offset overflow for BPF_MEM BPF_DW
This patch fixes an incorrect check in how immediate memory offsets are computed for BPF_DW on arm. For BPF_LDX/ST/STX + BPF_DW, the 32-bit arm JIT breaks down an 8-byte access into two separate 4-byte accesses using off+0 and off+4. If off fits in imm12, the JIT emits a ldr/str instruction with the immediate and avoids the use of a temporary register. While the current check off <= 0xfff ensures that the first immediate off+0 doesn't overflow imm12, it's not sufficient for the second immediate off+4, which may cause the second access of BPF_DW to read/write the wrong address. This patch fixes the problem by changing the check to off <= 0xfff - 4 for BPF_DW, ensuring off+4 will never overflow. A side effect of simplifying the check is that it now allows using negative immediate offsets in ldr/str. This means that small negative offsets can also avoid the use of a temporary register. This patch introduces no new failures in test_verifier or test_bpf.c. Fixes: |
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Ard Biesheuvel
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a94691680b |
efi/arm: Deal with ADR going out of range in efi_enter_kernel()
Commit
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Florian Fainelli
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0f2167d53c |
This patch is to be squashed into 55c7c06210 ("ARM: dts: bcm283x: Fix
vc4's firmware bus DMA limitations") as it turned out to be faulty
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Merge tag 'tags/bcm2835-dt-fixes-2020-03-27' into devicetree/fixes
This patch is to be squashed into
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Pali Rohár
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149ed3d404 |
change email address for Pali Rohár
For security reasons I stopped using gmail account and kernel address is now up-to-date alias to my personal address. People periodically send me emails to address which they found in source code of drivers, so this change reflects state where people can contact me. [ Added .mailmap entry as per Joe Perches - Linus ] Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Joe Perches <joe@perches.com> Link: http://lkml.kernel.org/r/20200307104237.8199-1-pali@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Anshuman Khandual
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78e7c5af08 |
mm/special: create generic fallbacks for pte_special() and pte_mkspecial()
Currently there are many platforms that dont enable ARCH_HAS_PTE_SPECIAL but required to define quite similar fallback stubs for special page table entry helpers such as pte_special() and pte_mkspecial(), as they get build in generic MM without a config check. This creates two generic fallback stub definitions for these helpers, eliminating much code duplication. mips platform has a special case where pte_special() and pte_mkspecial() visibility is wider than what ARCH_HAS_PTE_SPECIAL enablement requires. This restricts those symbol visibility in order to avoid redefinitions which is now exposed through this new generic stubs and subsequent build failure. arm platform set_pte_at() definition needs to be moved into a C file just to prevent a build failure. [anshuman.khandual@arm.com: use defined(CONFIG_ARCH_HAS_PTE_SPECIAL) in mips per Thomas] Link: http://lkml.kernel.org/r/1583851924-21603-1-git-send-email-anshuman.khandual@arm.com Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Guo Ren <guoren@kernel.org> [csky] Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> [m68k] Acked-by: Stafford Horne <shorne@gmail.com> [openrisc] Acked-by: Helge Deller <deller@gmx.de> [parisc] Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Brian Cain <bcain@codeaurora.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Sam Creasey <sammy@sammy.net> Cc: Michal Simek <monstr@monstr.eu> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Burton <paulburton@kernel.org> Cc: Nick Hu <nickhu@andestech.com> Cc: Greentime Hu <green.hu@gmail.com> Cc: Vincent Chen <deanbo422@gmail.com> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Jonas Bonn <jonas@southpole.se> Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Chris Zankel <chris@zankel.net> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Link: http://lkml.kernel.org/r/1583802551-15406-1-git-send-email-anshuman.khandual@arm.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Anshuman Khandual
|
6cb4d9a287 |
mm/vma: introduce VM_ACCESS_FLAGS
There are many places where all basic VMA access flags (read, write, exec) are initialized or checked against as a group. One such example is during page fault. Existing vma_is_accessible() wrapper already creates the notion of VMA accessibility as a group access permissions. Hence lets just create VM_ACCESS_FLAGS (VM_READ|VM_WRITE|VM_EXEC) which will not only reduce code duplication but also extend the VMA accessibility concept in general. Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Vlastimil Babka <vbabka@suse.cz> Cc: Russell King <linux@armlinux.org.uk> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Mark Salter <msalter@redhat.com> Cc: Nick Hu <nickhu@andestech.com> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Rob Springer <rspringer@google.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Link: http://lkml.kernel.org/r/1583391014-8170-3-git-send-email-anshuman.khandual@arm.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Anshuman Khandual
|
c62da0c35d |
mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS
There are many platforms with exact same value for VM_DATA_DEFAULT_FLAGS This creates a default value for VM_DATA_DEFAULT_FLAGS in line with the existing VM_STACK_DEFAULT_FLAGS. While here, also define some more macros with standard VMA access flag combinations that are used frequently across many platforms. Apart from simplification, this reduces code duplication as well. Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Mark Salter <msalter@redhat.com> Cc: Guo Ren <guoren@kernel.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Brian Cain <bcain@codeaurora.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Burton <paulburton@kernel.org> Cc: Nick Hu <nickhu@andestech.com> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Jonas Bonn <jonas@southpole.se> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Rich Felker <dalias@libc.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jeff Dike <jdike@addtoit.com> Cc: Chris Zankel <chris@zankel.net> Link: http://lkml.kernel.org/r/1583391014-8170-2-git-send-email-anshuman.khandual@arm.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
David S. Miller
|
40fc7ad2c8 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says: ==================== pull-request: bpf 2020-04-10 The following pull-request contains BPF updates for your *net* tree. We've added 13 non-merge commits during the last 7 day(s) which contain a total of 13 files changed, 137 insertions(+), 43 deletions(-). The main changes are: 1) JIT code emission fixes for riscv and arm32, from Luke Nelson and Xi Wang. 2) Disable vmlinux BTF info if GCC_PLUGIN_RANDSTRUCT is used, from Slava Bacherikov. 3) Fix oob write in AF_XDP when meta data is used, from Li RongQing. 4) Fix bpf_get_link_xdp_id() handling on single prog when flags are specified, from Andrey Ignatov. 5) Fix sk_assign() BPF helper for request sockets that can have sk_reuseport field uninitialized, from Joe Stringer. 6) Fix mprotect() test case for the BPF LSM, from KP Singh. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Luke Nelson
|
bb9562cf5c |
arm, bpf: Fix bugs with ALU64 {RSH, ARSH} BPF_K shift by 0
The current arm BPF JIT does not correctly compile RSH or ARSH when the
immediate shift amount is 0. This causes the "rsh64 by 0 imm" and "arsh64
by 0 imm" BPF selftests to hang the kernel by reaching an instruction
the verifier determines to be unreachable.
The root cause is in how immediate right shifts are encoded on arm.
For LSR and ASR (logical and arithmetic right shift), a bit-pattern
of 00000 in the immediate encodes a shift amount of 32. When the BPF
immediate is 0, the generated code shifts by 32 instead of the expected
behavior (a no-op).
This patch fixes the bugs by adding an additional check if the BPF
immediate is 0. After the change, the above mentioned BPF selftests pass.
Fixes:
|
||
|
Linus Torvalds
|
b574beb625 |
- Fix-ups
- Switch to GPIO descriptor; pwm_bl, corgi_lcd -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEdrbJNaO+IJqU8IdIUa+KL4f8d2EFAl6MSekACgkQUa+KL4f8 d2HSshAAoftnMHWtrkrVdBFW7p1nwXYib/bfsmdiUtlke//G25+OqacCdobN52C0 WiVaplPSlmozMSAp0zbhS1EMupYXvp2p5+Wg4BHOlSD5sTuE1VumBCF/SWk+v7/w Wb7MVKfsKNvCcpU83Qio/cmSHD6xYXrwWTeal62ru7XLyws+/wZNoO9JuUVAD0YJ 4LGAAcBkBw9ZWKmUIWzjRupgu3J5PA8DOa4ejqhRq5dLrxkjWbqnozvWioyM4cfd azuO/r3x/z+jfp9RV4sJWeEXtkMqQFXSjjdi7F+j5AzgKMzuSvfBtGe6YVf/4U3W vPqebCBoJWERoobZpaHKo7jIM2I+n2sMHItmXT5AkmfUZR1zAGYNp1V7LJ+xRN0t a9imLlf2RlWVDJo2XUE6XHcprH/nVBdiRORa0Du6gOZ9x7zS8pstEBPsA4d6nKs1 3C6cQ6rFHEO27oFCZOtZqz05D+opOeCPzDZObBgTRylEDUntllxJStpXdQlfa/+2 z2LTjotSI67jVjcNOpEcMl7teaUsffHmhCGsSuQpI/2+kWHycc3Nqln7C2g6vDSb LlvM0FYwVeK4r5zG+FmJJxBteA80t03RKDO64tOA35X5Ky8ztfsQ7mANVZfWbHQ8 FtesDf12go1utQXAfx+5ZbTaP46minEkPHfh/qrVjOBbvtp0ySQ= =LJj4 -----END PGP SIGNATURE----- Merge tag 'backlight-next-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight updates from Lee Jones: "Switch pwm_bl and corgi_lcd drivers to use GPIO descriptors" * tag 'backlight-next-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: corgi: Convert to use GPIO descriptors backlight: pwm_bl: Switch to full GPIO descriptor |
||
|
Martin Fuzzey
|
be8ae92f5c |
ARM: dts: imx6: add fec gpr property.
This is required for wake on lan on i.MX6 Signed-off-by: Martin Fuzzey <martin.fuzzey@flowbird.group> Reviewed-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Martin Fuzzey
|
4141f1a40f |
ARM: dts: imx6: Use gpc for FEC interrupt controller to fix wake on LAN.
In order to wake from suspend by ethernet magic packets the GPC
must be used as intc does not have wakeup functionality.
But the FEC DT node currently uses interrupt-extended,
specificying intc, thus breaking WoL.
This problem is probably fallout from the stacked domain conversion
as intc used to chain to GPC.
So replace "interrupts-extended" by "interrupts" to use the default
parent which is GPC.
Fixes:
|
||
|
Linus Torvalds
|
828907ef25 |
This is the bulk of GPIO development for the v5.7 kernel cycle.
Core and userspace API:
- The userspace API KFIFOs have been imoproved with locks that
do not block interrupts. This makes us better at getting
events to userspace without blocking or disturbing new events
arriving in the same time. This was reviewed by the KFIFO
maintainer Stefani. This is a generic improvement which
paves the road for similar improvements in other subsystems.
- We provide a new ioctl() for monitoring changes in the line
information, such as when multiple clients are taking lines
and giving them back, possibly reconfiguring them in the
process: we can now monitor that and not get stuck with stale
static information.
- An example tool 'gpio-watch' is provided to showcase this
functionality.
- Timestamps for events are switched to ktime_get_ns() which is
monotonic. We previously had a 'realtime' stamp which could
move forward and *backward* in time, which probably would just
cause silent bugs and weird behaviour. In the long run we
see two relevant timestamps: ktime_get_ns() or the timestamp
sometimes provided by the GPIO hardware itself, if that
exists.
- Device Tree overlay support for GPIO hogs. On systems that
load overlays, these overlays can now contain hogs, and will
then be respected.
- Handle pin control interaction with nonexisting pin ranges
in the GPIO library core instead of in the individual
drivers.
New drivers:
- New driver for the Mellanox BlueField 2 GPIO controller.
Driver improvements:
- Introduce the BGPIOF_NO_SET_ON_INPUT flag to the generic
MMIO GPIO library and use this flag in the MT7621 driver.
- Texas Instruments OMAP CPU power management improvements,
such as blocking of idle on pending GPIO interrupts.
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Merge tag 'gpio-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij:
"This is the bulk of GPIO development for the v5.7 kernel cycle.
Core and userspace API:
- The userspace API KFIFOs have been imoproved with locks that do not
block interrupts. This makes us better at getting events to
userspace without blocking or disturbing new events arriving in the
same time. This was reviewed by the KFIFO maintainer Stefani. This
is a generic improvement which paves the road for similar
improvements in other subsystems.
- We provide a new ioctl() for monitoring changes in the line
information, such as when multiple clients are taking lines and
giving them back, possibly reconfiguring them in the process: we
can now monitor that and not get stuck with stale static
information.
- An example tool 'gpio-watch' is provided to showcase this
functionality.
- Timestamps for events are switched to ktime_get_ns() which is
monotonic. We previously had a 'realtime' stamp which could move
forward and *backward* in time, which probably would just cause
silent bugs and weird behaviour. In the long run we see two
relevant timestamps: ktime_get_ns() or the timestamp sometimes
provided by the GPIO hardware itself, if that exists.
- Device Tree overlay support for GPIO hogs. On systems that load
overlays, these overlays can now contain hogs, and will then be
respected.
- Handle pin control interaction with nonexisting pin ranges in the
GPIO library core instead of in the individual drivers.
New drivers:
- New driver for the Mellanox BlueField 2 GPIO controller.
Driver improvements:
- Introduce the BGPIOF_NO_SET_ON_INPUT flag to the generic MMIO GPIO
library and use this flag in the MT7621 driver.
- Texas Instruments OMAP CPU power management improvements, such as
blocking of idle on pending GPIO interrupts"
* tag 'gpio-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (59 commits)
Revert "gpio: eic-sprd: Use devm_platform_ioremap_resource()"
pinctrl: Unconditionally assign .request()/.free()
gpio: Unconditionally assign .request()/.free()
gpio: export of_pinctrl_get to modules
pinctrl: Define of_pinctrl_get() dummy for !PINCTRL
gpio: Rename variable in core APIs
gpio: Avoid using pin ranges with !PINCTRL
gpiolib: Remove unused gpio_chip parameter from gpio_set_bias()
gpiolib: Pass gpio_desc to gpio_set_config()
gpiolib: Introduce gpiod_set_config()
tools: gpio: Fix out-of-tree build regression
gpio: gpiolib: fix a doc warning
gpio: tegra186: Add Tegra194 pin ranges for GG.0 and GG.1
gpio: tegra186: Add support for pin ranges
gpio: Support GPIO controllers without pin-ranges
ARM: integrator: impd1: Use GPIO_LOOKUP() helper macro
gpio: brcmstb: support gpio-line-names property
tools: gpio: Fix typo in gpio-utils
tools: gpio-hammer: Apply scripts/Lindent and retain good changes
gpiolib: gpio_name_to_desc: factor out !name check
...
|
||
|
Linus Torvalds
|
6f43bae382 |
dma-mapping updates for 5.7
- fix an integer overflow in the coherent pool (Kevin Grandemange)
- provide support for in-place uncached remapping and use that
for openrisc
- fix the arm coherent allocator to take the bus limit into account
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Merge tag 'dma-mapping-5.7' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- fix an integer overflow in the coherent pool (Kevin Grandemange)
- provide support for in-place uncached remapping and use that for
openrisc
- fix the arm coherent allocator to take the bus limit into account
* tag 'dma-mapping-5.7' of git://git.infradead.org/users/hch/dma-mapping:
ARM/dma-mapping: merge __dma_supported into arm_dma_supported
ARM/dma-mapping: take the bus limit into account in __dma_alloc
ARM/dma-mapping: remove get_coherent_dma_mask
openrisc: use the generic in-place uncached DMA allocator
dma-direct: provide a arch_dma_clear_uncached hook
dma-direct: make uncached_kernel_address more general
dma-direct: consolidate the error handling in dma_direct_alloc_pages
dma-direct: remove the cached_kernel_address hook
dma-coherent: fix integer overflow in the reserved-memory dma allocation
|
||
|
Linus Torvalds
|
854e80bcfd |
ARM: devicetree updates for v5.7
Most of the commits are for additional hardware support and minor fixes
for existing machines for all the usual platforms: qcom, amlogic, at91,
gemini, mediatek, ti, socfpga, i.mx, layerscape, uniphier, rockchip,
exynos, ux500, mvebu, tegra, stm32, renesas, sunxi, broadcom, omap,
and versatile.
The conversion of binding files to machine-readable yaml format
continues, along with fixes found during the validation.
Andre Przywara takes over maintainership for the old Calxeda Highbank
platform and provides a number of updates.
The OMAP2+ platforms see a continued move from platform data into
dts files, for many devices that relied on a mix of auxiliary data
in addition to the DT description
A moderate number of new SoCs and machines are added, here is a full
list:
- Two new Qualcomm SoCs with their evaluation boards: Snapdragon 865
(SM8250) is the current high-end phone chip, and IPQ6018 is a new
WiFi-6 router chip.
- Mediatek MT8516 application processor SoC for voice assistants, along
with the "pumpkin" development board
- NXP i.MX8M Plus SoC, a variant of the popular i.MX8M, along with an
evaluation board.
- Kontron "sl28" board family based on NXP LS1028A
- Eleven variations of the new i.MX6 TechNexion Pico board, combining
the "dwarf", "hobbit", "nymph" and "pi" baseboards with i.MX6/i.MX7
SoM carriers
- Three additional variants of the Toradex Colibri board family, all
based on versions of the NXP i.MX7.
- The Pinebook Pro laptop based on Rockchip RK3399
- Samsung S7710 Galaxy Xcover 2, a 2013 vintage Android phone based on
the ST-Ericsson u8500 platform
- DH Electronics DHCOM SoM and PDK2 rev. 400 carrier based on
STMicroelectronics stm32mp157
- Renesas M3ULCB starter kit for R-Car M3-W+
- Hoperun HiHope development board with Renesas RZ/G2M
- Pine64 PineTab tablet and PinePhone phone, both based on Allwinner A64
- Linutronix Testbox v2 for the Lamobo R1 router, based on Allwinner A20
- PocketBook Touch Lux 3 ebook reader, based on Allwinner A13
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM devicetree updates from Arnd Bergmann:
"Most of the commits are for additional hardware support and minor
fixes for existing machines for all the usual platforms: qcom,
amlogic, at91, gemini, mediatek, ti, socfpga, i.mx, layerscape,
uniphier, rockchip, exynos, ux500, mvebu, tegra, stm32, renesas,
sunxi, broadcom, omap, and versatile.
The conversion of binding files to machine-readable yaml format
continues, along with fixes found during the validation. Andre
Przywara takes over maintainership for the old Calxeda Highbank
platform and provides a number of updates.
The OMAP2+ platforms see a continued move from platform data into dts
files, for many devices that relied on a mix of auxiliary data in
addition to the DT description
A moderate number of new SoCs and machines are added, here is a full
list:
- Two new Qualcomm SoCs with their evaluation boards: Snapdragon 865
(SM8250) is the current high-end phone chip, and IPQ6018 is a new
WiFi-6 router chip.
- Mediatek MT8516 application processor SoC for voice assistants,
along with the "pumpkin" development board
- NXP i.MX8M Plus SoC, a variant of the popular i.MX8M, along with an
evaluation board.
- Kontron "sl28" board family based on NXP LS1028A
- Eleven variations of the new i.MX6 TechNexion Pico board, combining
the "dwarf", "hobbit", "nymph" and "pi" baseboards with i.MX6/i.MX7
SoM carriers
- Three additional variants of the Toradex Colibri board family, all
based on versions of the NXP i.MX7.
- The Pinebook Pro laptop based on Rockchip RK3399
- Samsung S7710 Galaxy Xcover 2, a 2013 vintage Android phone based
on the ST-Ericsson u8500 platform
- DH Electronics DHCOM SoM and PDK2 rev. 400 carrier based on
STMicroelectronics stm32mp157
- Renesas M3ULCB starter kit for R-Car M3-W+
- Hoperun HiHope development board with Renesas RZ/G2M
- Pine64 PineTab tablet and PinePhone phone, both based on Allwinner
A64
- Linutronix Testbox v2 for the Lamobo R1 router, based on Allwinner
A20
- PocketBook Touch Lux 3 ebook reader, based on Allwinner A13"
* tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (520 commits)
ARM: dts: ux500: Fix missing node renames
arm64: dts: Revert "specify console via command line"
MAINTAINERS: Update Calxeda Highbank maintainership
arm: dts: calxeda: Group port-phys and sgpio-gpio items
arm: dts: calxeda: Fix interrupt grouping
arm: dts: calxeda: Provide UART clock
arm: dts: calxeda: Basic DT file fixes
arm64: dts: specify console via command line
ARM: dts: at91: sama5d27_wlsom1_ek: add USB device node
ARM: dts: gemini: Add thermal zone to DIR-685
ARM: dts: gemini: Rename IDE nodes
ARM: socfpga: arria10: Add ptp_ref clock to ethernet nodes
arm64: dts: ti: k3-j721e-mcu: add scm node and phy-gmii-sel nodes
arm64: dts: ti: k3-am65-mcu: add phy-gmii-sel node
arm64: dts: ti: k3-am65-mcu: Add DMA entries for ADC
arm64: dts: ti: k3-am65-main: Add DMA entries for main_spi0
arm64: dts: ti: k3-j721e-mcu-wakeup: Add DMA entries for ADC
arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes
arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node
arm64: dts: khadas-vim3: add SPIFC controller node
...
|
||
|
Linus Torvalds
|
9b48c8f132 |
ARM: defconfig updates
As usual, tons of new drivers and other options got merged and are now enabled in the defconfig files, usually as loadable modules. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAl6EaVcACgkQmmx57+YA GNmYTg/+OBcECrckvyq1LP5x1AnENle1QB4CTKH180TOKXu311IfkOvrDKw3sXlD VkWyjayTjhv3LRmESJsps03qjYSSHNIOyyspqkTFov/qHZaDBfpDVeqNpnuKstrb y7DWaNqkYNf1eV6vt2m4khplpnGP52OQLuNC2x8RTRdkDL1i5OfAs1UH3fGq6qsl dGvfLF6yXKq4Y84Z8jUYGOz4/s1IsKbHK6hvTjocrBCdwqPRJgvLJkwy3X43kWaq NDFerbLd+ZOYI5siVr5Rd95zt0JSOLkfGDJgpu/KAnotBJxzKmkF4VrKLh00i9NJ QwpV/ndqImALDLeEKHUe0fDkCk9tbzsC8ApqNuv+M5KJ7C3J7O9UWyZm1tbsZcSJ NNziz8jSTsp6tOEmLFeLPWdH/i+1j7WljVQaAkqvZuCAgGs24voqUuwvo+6Ulh5b VLrfoE45VCIBgSch4VACzTdBbxVufO9yZkZZV2mlQEKdXFj1h2KaKZU0Lg9n5LRI 1UFgK+b8Dw2xVZWOxcivcav0GM3CMRd1ZW1ruHlrRcbPhM4JcUUqmmANKW+LmbLo 0+Rh6ZXywH8FtQVDq9DMsVqZxpmPbJF5gPw3T145mgEb32ogwLi7M5fcNkqm8KZR KyZseaIg2iMnY25vTZmnQlafcyrTXix1OfD/gC06CaW9eMCueSM= =NkVs -----END PGP SIGNATURE----- Merge tag 'arm-defconfig-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfig updates from Arnd Bergmann: "As usual, tons of new drivers and other options got merged and are now enabled in the defconfig files, usually as loadable modules" * tag 'arm-defconfig-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (45 commits) ARM: omap2plus_defconfig: Update for moved and dropped options ARM: omap2plus_defconfig: Enable ina2xx_adc as a loadable module ARM: omap2plus_defconfig: Enable McPDM optional PMIC clock as modules ARM: omap2plus_defconfig: Enable more droid4 devices as loadable modules ARM: omap2plus_defconfig: Enable zram as loadable modules ARM: omap2plus_defconfig: Enable simple-pm-bus arm64: defconfig: Enable Qualcomm SDM845 audio configs arm64: defconfig: Enable e1000 device arm64: defconfig: Enable PHY devices used on QorIQ boards arm64: defconfig: Enable RTC devices for QorIQ boards arm64: defconfig: Enable flash device drivers for QorIQ boards arm64: defconfig: Enable ARM Mali display driver arm64: defconfig: Enable QorIQ GPIO driver arm64: defconfig: Enable QorIQ IFC NAND controller driver arm64: defconfig: Enable ARM SBSA watchdog driver arm64: defconfig: Enable QorIQ cpufreq driver arm64: defconfig: Enable NXP/FSL SPI controller drivers arm64: defconfig: Enable ENETC Ethernet controller and FELIX switch arm64: defconfig: Enable QorIQ DPAA2 drivers arm64: defconfig: Enable QorIQ DPAA1 drivers ... |
||
|
Linus Torvalds
|
d18292dc07 |
ARM: driver updates
These are the usual updates for SoC specific device drivers and related
subsystems that don't have their own top-level maintainers:
- ARM SCMI/SCPI updates to allow pluggable transport layers
- TEE subsystem cleanups
- A new driver for the Amlogic secure power domain controller
- Various driver updates for the NXP Layerscape DPAA2, NXP i.MX SCU and
TI OMAP2+ sysc drivers.
- Qualcomm SoC driver updates, including a new library module for
"protection domain" notifications
- Lots of smaller bugfixes and cleanups in other drivers
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM driver updates from Arnd Bergmann:
"These are the usual updates for SoC specific device drivers and
related subsystems that don't have their own top-level maintainers:
- ARM SCMI/SCPI updates to allow pluggable transport layers
- TEE subsystem cleanups
- A new driver for the Amlogic secure power domain controller
- Various driver updates for the NXP Layerscape DPAA2, NXP i.MX SCU
and TI OMAP2+ sysc drivers.
- Qualcomm SoC driver updates, including a new library module for
"protection domain" notifications
- Lots of smaller bugfixes and cleanups in other drivers"
* tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (70 commits)
soc: fsl: qe: fix sparse warnings for ucc_slow.c
soc: fsl: qe: ucc_slow: remove 0 assignment for kzalloc'ed structure
soc: fsl: qe: fix sparse warnings for ucc_fast.c
soc: fsl: qe: fix sparse warnings for qe_ic.c
soc: fsl: qe: fix sparse warnings for ucc.c
soc: fsl: qe: fix sparse warning for qe_common.c
soc: fsl: qe: fix sparse warnings for qe.c
soc: qcom: Fix QCOM_APR dependencies
soc: qcom: pdr: Avoid uninitialized use of found in pdr_indication_cb
soc: imx: drop COMPILE_TEST for IMX_SCU_SOC
firmware: imx: add COMPILE_TEST for IMX_SCU driver
soc: imx: gpc: fix power up sequencing
soc: imx: increase build coverage for imx8m soc driver
soc: qcom: apr: Add avs/audio tracking functionality
dt-bindings: soc: qcom: apr: Add protection domain bindings
soc: qcom: Introduce Protection Domain Restart helpers
devicetree: bindings: firmware: add ipq806x to qcom_scm
memory: tegra: Correct debugfs clk rate-range on Tegra124
memory: tegra: Correct debugfs clk rate-range on Tegra30
memory: tegra: Correct debugfs clk rate-range on Tegra20
...
|
||
|
Linus Torvalds
|
0e8fb69f28 |
ARM: SoC updates
The code changes are mostly for 32-bit platforms and include:
- Lots of updates for the Nvidia Tegra platform, including
cpuidle, pmc, and dt-binding changes
- Microchip at91 power management updates for the recently added
sam9x60 SoC
- Treewide setup_irq deprecation by afzal mohammed
- STMicroelectronics stm32 gains earlycon support
- Renesas platforms with Cortex-A9 can now use the global timer
- Some TI OMAP2+ platforms gain cpuidle support
- Various cleanups for the i.MX6 and Orion platforms, as well as
Kconfig files across all platforms
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC updates from Arnd Bergmann:
"The code changes are mostly for 32-bit platforms and include:
- Lots of updates for the Nvidia Tegra platform, including cpuidle,
pmc, and dt-binding changes
- Microchip at91 power management updates for the recently added
sam9x60 SoC
- Treewide setup_irq deprecation by afzal mohammed
- STMicroelectronics stm32 gains earlycon support
- Renesas platforms with Cortex-A9 can now use the global timer
- Some TI OMAP2+ platforms gain cpuidle support
- Various cleanups for the i.MX6 and Orion platforms, as well as
Kconfig files across all platforms"
* tag 'arm-soc-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (75 commits)
ARM: qcom: Add support for IPQ40xx
ARM: mmp: replace setup_irq() by request_irq()
ARM: cns3xxx: replace setup_irq() by request_irq()
ARM: spear: replace setup_irq() by request_irq()
ARM: ep93xx: Replace setup_irq() by request_irq()
ARM: iop32x: replace setup_irq() by request_irq()
arm: mach-dove: Mark dove_io_desc as __maybe_unused
ARM: orion: replace setup_irq() by request_irq()
ARM: debug: stm32: add UART early console support for STM32MP1
ARM: debug: stm32: add UART early console support for STM32H7
ARM: debug: stm32: add UART early console configuration for STM32F7
ARM: debug: stm32: add UART early console configuration for STM32F4
cpuidle: tegra: Disable CC6 state if LP2 unavailable
cpuidle: tegra: Squash Tegra114 driver into the common driver
cpuidle: tegra: Squash Tegra30 driver into the common driver
cpuidle: Refactor and move out NVIDIA Tegra20 driver into drivers/cpuidle
ARM: tegra: cpuidle: Remove unnecessary memory barrier
ARM: tegra: cpuidle: Make abort_flag atomic
ARM: tegra: cpuidle: Handle case where secondary CPU hangs on entering LP2
ARM: tegra: Make outer_disable() open-coded
...
|
||
|
Arnd Bergmann
|
8bdbf16908 |
Merge branch 'arm/late' into arm/dt
Include originally "late" updates for OMAP and Qualcomm, now that it's not late any more. * arm/late: (122 commits) ARM: OMAP2+: Drop legacy platform data for ti81xx edma ARM: dts: Configure interconnect target module for ti816x edma ARM: dts: Configure interconnect target module for dm814x tptc3 ARM: dts: Configure interconnect target module for dm814x tptc2 ARM: dts: Configure interconnect target module for dm814x tptc1 ARM: dts: Configure interconnect target module for dm814x tptc0 ARM: dts: Configure interconnect target module for dm814x tpcc ARM: OMAP2+: Drop legacy platform data for dm814x cpsw ARM: dts: Configure interconnect target module for dm814x cpsw clk: ti: Fix dm814x clkctrl for ethernet arm64: dts: qcom: sdm845-mtp: Relocate remoteproc firmware arm64: dts: sdm845: add IPA information arm64: dts: qcom: db845c: add analog audio support arm64: dts: qcom: sdm845: add pinctrl nodes for quat i2s arm64: dts: qcom: c630: Enable audio support arm64: dts: qcom: sdm845: add apr nodes arm64: dts: qcom: sdm845: add slimbus nodes arm64: dts: qcom: sc7180: Update reg names for SDHC arm64: dts: qcom: qcs404: Enable CQE support for eMMC arm64: dts: msm8916: Add fastrpc node ... |
||
|
Linus Torvalds
|
0ad5b053d4 |
Char/Misc driver patches for 5.7-rc1
Here is the big set of char/misc/other driver patches for 5.7-rc1. Lots of things in here, and it's later than expected due to some reverts to resolve some reported issues. All is now clean with no reported problems in linux-next. Included in here is: - interconnect updates - mei driver updates - uio updates - nvmem driver updates - soundwire updates - binderfs updates - coresight updates - habanalabs updates - mhi new bus type and core - extcon driver updates - some Kconfig cleanups - other small misc driver cleanups and updates As mentioned, all have been in linux-next for a while, and with the last two reverts, all is calm and good. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXodfvA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynzCQCfROhar3E8EhYEqSOP6xq6uhX9uegAnRgGY2rs rN4JJpOcTddvZcVlD+vo =ocWk -----END PGP SIGNATURE----- Merge tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big set of char/misc/other driver patches for 5.7-rc1. Lots of things in here, and it's later than expected due to some reverts to resolve some reported issues. All is now clean with no reported problems in linux-next. Included in here is: - interconnect updates - mei driver updates - uio updates - nvmem driver updates - soundwire updates - binderfs updates - coresight updates - habanalabs updates - mhi new bus type and core - extcon driver updates - some Kconfig cleanups - other small misc driver cleanups and updates As mentioned, all have been in linux-next for a while, and with the last two reverts, all is calm and good" * tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (174 commits) Revert "driver core: platform: Initialize dma_parms for platform devices" Revert "amba: Initialize dma_parms for amba devices" amba: Initialize dma_parms for amba devices driver core: platform: Initialize dma_parms for platform devices bus: mhi: core: Drop the references to mhi_dev in mhi_destroy_device() bus: mhi: core: Initialize bhie field in mhi_cntrl for RDDM capture bus: mhi: core: Add support for reading MHI info from device misc: rtsx: set correct pcr_ops for rts522A speakup: misc: Use dynamic minor numbers for speakup devices mei: me: add cedar fork device ids coresight: do not use the BIT() macro in the UAPI header Documentation: provide IBM contacts for embargoed hardware nvmem: core: remove nvmem_sysfs_get_groups() nvmem: core: use is_bin_visible for permissions nvmem: core: use device_register and device_unregister nvmem: core: add root_only member to nvmem device struct extcon: axp288: Add wakeup support extcon: Mark extcon_get_edev_name() function as exported symbol extcon: palmas: Hide error messages if gpio returns -EPROBE_DEFER dt-bindings: extcon: usbc-cros-ec: convert extcon-usbc-cros-ec.txt to yaml format ... |
||
|
Linus Torvalds
|
ff2ae607c6 |
SPDX patches for 5.7-rc1.
Here are 3 SPDX patches for 5.7-rc1. One fixes up the SPDX tag for a single driver, while the other two go through the tree and add SPDX tags for all of the .gitignore files as needed. Nothing too complex, but you will get a merge conflict with your current tree, that should be trivial to handle (one file modified by two things, one file deleted.) All 3 of these have been in linux-next for a while, with no reported issues other than the merge conflict. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXodg5A8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykySQCgy9YDrkz7nWq6v3Gohl6+lW/L+rMAnRM4uTZm m5AuCzO3Azt9KBi7NL+L =2Lm5 -----END PGP SIGNATURE----- Merge tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX updates from Greg KH: "Here are three SPDX patches for 5.7-rc1. One fixes up the SPDX tag for a single driver, while the other two go through the tree and add SPDX tags for all of the .gitignore files as needed. Nothing too complex, but you will get a merge conflict with your current tree, that should be trivial to handle (one file modified by two things, one file deleted.) All three of these have been in linux-next for a while, with no reported issues other than the merge conflict" * tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: ASoC: MT6660: make spdxcheck.py happy .gitignore: add SPDX License Identifier .gitignore: remove too obvious comments |
||
|
Linus Torvalds
|
a943353d17 |
ARM development for 5.7:
- replace setup_irq() with request_irq() for ebsa110, footbridge, rpc - fix clang assembly error in kexec code - remove .fixup section in boot stub - decompressor / EFI cache flushing updates -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAl6GMjUACgkQ9OeQG+St rGTQmxAAmExCDLhR5jPwpTRQycOfWbNCZ7U0o0/hofah/R5u0a3vsqZTsZ0vqTjZ NRasyW7h825AFiwJz7FT2celYSiZCOSox/PyRWToRAyD/k75FbcRVIYIT7Fw0IQS E1dnGgq/rcEFWJJ0DlZQ//FL6dZ3PionEbhoo6dhWd3hWkqZOwG9P+HtP965KqOU NPZSpK67y0zTn5y+oBiSGKii+Zl907LUNv7AhtmPXJNm87X+GCg7tMLUKbcU2V2a QETrLzvehLS8XSHfVTRoh1pHYGvxOHbmKQitrfUFvWnwPHdButabDPsZm1GvubM3 7uiC06s2UH6nnwSDbmZ5VmD0IGViAgocW+iCRj094mWO6DlfqD+eDmfBO+ZhCfVH rpoP9ge9GNHGGl0FhDulRLWrfnV4X+vq3keT5Duy8QrLkLvbI3IRUEjKrMT7Y+uM RLEoJL7Ym4HuuU+I9HAXsDFU3OqagJipjHKDGexaNd92JEISx0JZd6+nY5jB9JDF 5W6nxY1rbBnLKBLawUM5RRbUEoV+L31B6uVLxEbsiiQZtGON7lKzNSf1iX2f8Yjb U4PHRzUglZs5EZLpvM4uDxGhftPA+XdEbAW40Thsd3x1wn5tVtTMsb8cq8eNptNx IQqDCpazeHUYaXocH/p7fhufjwrChzSzq6TJh3BbmEEuIs3BoDA= =ySzP -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm Pull ARM updates from Russell King: - replace setup_irq() with request_irq() for ebsa110, footbridge, rpc - fix clang assembly error in kexec code - remove .fixup section in boot stub - decompressor / EFI cache flushing updates * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 8966/1: rpc: replace setup_irq() by request_irq() ARM: 8965/2: footbridge: replace setup_irq() by request_irq() ARM: 8964/1: ebsa110: replace setup_irq() by request_irq() ARM: 8962/1: kexec: drop invalid assembly argument ARM: decompressor: switch to by-VA cache maintenance for v7 cores ARM: decompressor: prepare cache_clean_flush for doing by-VA maintenance ARM: decompressor: factor out routine to obtain the inflated image size ARM: 8959/1: Remove unused .fixup section in boot stub ARM: allow unwinder to unwind recursive functions |
||
|
Linus Torvalds
|
bef7b2a7be |
Devicetree updates for v5.7:
- Unit test for overlays with GPIO hogs - Improve dma-ranges parsing to handle dma-ranges with multiple entries - Update dtc to upstream version v1.6.0-2-g87a656ae5ff9 - Improve overlay error reporting - Device link support for power-domains and hwlocks bindings - Add vendor prefixes for Beacon, Topwise, ENE, Dell, SG Micro, Elida, PocketBook, Xiaomi, Linutronix, OzzMaker, Waveshare Electronics, and ITE Tech - Add deprecated Marvell vendor prefix 'mrvl' - A bunch of binding conversions to DT schema continues. Of note, the common serial and USB connector bindings are converted. - Add more Arm CPU compatibles - Drop Mark Rutland as DT maintainer :( -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAl6GTJUQHHJvYmhAa2Vy bmVsLm9yZwAKCRD6+121jbxhw8vaD/9HDT0EEDRdfr8s5OiLHYQMSXlSExJgR+ON iLI4v19apWwyycil176RXuWL5fFxh9HHOKbxOL27mmfqSLdv/xe/ev6Z4oNLVZzm YiUalm37K+R9yWsWTqxJKtQxWqSBBtOlyJmUYnvxI1bjfF4PANKF+IMpQVDflj1w 9UMixoPRFdlOoMXVmC7yT0sfE1B6REJIh0Qfa4pqDwnHRhs8imgoIYA+JwFnmFPr k5Q8xS2YCwopH/7W5aRLzyEI2dF6Rfy9FID8jfyNoKZLtBW6cIEkA4zTv41BZSuj 4Zj2etELXAnkIWMZXXdeKSz8IoSOlgjsCR482QmzTRuoFdmVLoJgsgh9hO2+oK07 vJDEVJnXKxq1pF6DVbYwuzNgPB1pRzg6Y8EitdH3SBgjsOQ/m4RpKaqN0MkQhYrB BI9PCiF7GKCzNfNl3b/Op+HSsZ6aJkOsQPzC89/Ww0mB8azypgAwvLsjte5R3hib fS8z+V+lxAAC0/M981TsPKJ96HNv4VXbLI3bY9qJBd2LB+NDortsF/OkUuObsh+6 hVQCWnae5V5iq8WmMTFABfBAK5lHafop87edn6X33LOyZZQCT9svNz/zrpakXh0e /SBGTUudtjCOy/BLj1VQrb6tczEzos7Ij+bszeIBAcSzrWg8gtVPjw9TvuAo2b/b 9nwR4yrm0Q== =db/l -----END PGP SIGNATURE----- Merge tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Unit test for overlays with GPIO hogs - Improve dma-ranges parsing to handle dma-ranges with multiple entries - Update dtc to upstream version v1.6.0-2-g87a656ae5ff9 - Improve overlay error reporting - Device link support for power-domains and hwlocks bindings - Add vendor prefixes for Beacon, Topwise, ENE, Dell, SG Micro, Elida, PocketBook, Xiaomi, Linutronix, OzzMaker, Waveshare Electronics, and ITE Tech - Add deprecated Marvell vendor prefix 'mrvl' - A bunch of binding conversions to DT schema continues. Of note, the common serial and USB connector bindings are converted. - Add more Arm CPU compatibles - Drop Mark Rutland as DT maintainer :( * tag 'devicetree-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (106 commits) MAINTAINERS: drop an old reference to stm32 pwm timers doc MAINTAINERS: dt: update etnaviv file reference dt-bindings: usb: dwc2: fix bindings for amlogic, meson-gxbb-usb dt-bindings: uniphier-system-bus: fix warning in the example dt-bindings: display: meson-vpu: fix indentation of reg-names' "items" dt-bindings: iio: Fix adi, ltc2983 uint64-matrix schema constraints dt-bindings: power: Fix example for power-domain dt-bindings: arm: Add some constraints for PSCI nodes of: some unittest overlays not untracked of: gpio unittest kfree() wrong object dt-bindings: phy: convert phy-rockchip-inno-usb2 bindings to yaml dt-bindings: serial: sh-sci: Convert to json-schema dt-bindings: serial: Document serialN aliases dt-bindings: thermal: tsens: Set 'additionalProperties: false' dt-bindings: thermal: tsens: Fix nvmem-cell-names schema dt-bindings: vendor-prefixes: Add Beacon vendor prefix dt-bindings: vendor-prefixes: Add Topwise of: of_private.h: Replace zero-length array with flexible-array member docs: dt: fix a broken reference to input.yaml docs: dt: fix references to ap806-system-controller.txt ... |
||
|
Linus Torvalds
|
79f51b7b9c |
SCSI misc on 20200402
update changing all our txt files to rst ones. Excluding that, we have the usual driver updates (qla2xxx, ufs, lpfc, zfcp, ibmvfc, pm80xx, aacraid), a treewide update for scnprintf and some other minor updates. The major core update is Hannes moving functions out of the aacraid driver and into the core. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCXoYKiyYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishSasAP4iGwSB Y8tFaZgWadu76+wj5MdqTBoXdhnIuFF0rZG3pQEAiIKdsfQlbSFdm75+gUtx5hG/ GOilX/pJczTRJDCGNis= =g7Sk -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "This series has a huge amount of churn because it pulls in Mauro's doc update changing all our txt files to rst ones. Excluding that, we have the usual driver updates (qla2xxx, ufs, lpfc, zfcp, ibmvfc, pm80xx, aacraid), a treewide update for scnprintf and some other minor updates. The major core change is Hannes moving functions out of the aacraid driver and into the core" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (223 commits) scsi: aic7xxx: aic97xx: Remove FreeBSD-specific code scsi: ufs: Do not rely on prefetched data scsi: dc395x: remove dc395x_bios_param scsi: libiscsi: Fix error count for active session scsi: hpsa: correct race condition in offload enabled scsi: message: fusion: Replace zero-length array with flexible-array member scsi: qedi: Add PCI shutdown handler support scsi: qedi: Add MFW error recovery process scsi: ufs: Enable block layer runtime PM for well-known logical units scsi: ufs-qcom: Override devfreq parameters scsi: ufshcd: Let vendor override devfreq parameters scsi: ufshcd: Update the set frequency to devfreq scsi: ufs: Resume ufs host before accessing ufs device scsi: ufs-mediatek: customize the delay for enabling host scsi: ufs: make HCE polling more compact to improve initialization latency scsi: ufs: allow custom delay prior to host enabling scsi: ufs-mediatek: use common delay function scsi: ufs: introduce common and flexible delay function scsi: ufs: use an enum for host capabilities scsi: ufs: fix uninitialized tx_lanes in ufshcd_disable_tx_lcc() ... |
||
|
Linus Torvalds
|
e109f50607 |
MTD core changes:
* Fix issue where write_cached_data() fails but write() still returns success
* maps: sa1100-flash: Replace zero-length array with flexible-array member
* phram: Fix a double free issue in error path
* Convert fallthrough comments into statements
* MAINTAINERS: Add the IRC channel to the MTD related subsystems
Raw NAND core changes:
* Add support for manufacturer specific suspend/resume operation
* Add support for manufacturer specific lock/unlock operation
* Replace zero-length array with flexible-array member
* Fix a typo ("manufecturer")
* Ensure nand_soft_waitrdy wait period is enough
Raw NAND controller driver changes:
* Brcmnand:
- Add support for flash-edu for dma transfers (+ bindings)
* Cadence:
- Reinit completion before executing a new command
- Change bad block marker size
- Fix the calculation of the avaialble OOB size
- Get meta data size from registers
* Qualcom:
- Use dma_request_chan() instead dma_request_slave_channel()
- Release resources on failure within qcom_nandc_alloc()
* Allwinner:
- Use dma_request_chan() instead dma_request_slave_channel()
* Marvell:
- Use dma_request_chan() instead dma_request_slave_channel()
- Release DMA channel on error
* Freescale:
- Use dma_request_chan() instead dma_request_slave_channel()
* Macronix:
- Add support for Macronix NAND randomizer (+ bindings)
* Ams-delta:
- Rename structures and functions to gpio_nand*
- Make the driver custom I/O ready
- Drop useless local variable
- Support custom driver initialisation
- Add module device tables
- Handle more GPIO pins as optional
- Make read pulses optional
- Don't hardcode read/write pulse widths
- Push inversion handling to gpiolib
- Enable OF partition info support
- Drop board specific partition info
- Use struct gpio_nand_platdata
- Write protect device during probe
* Ingenic:
- Use devm_platform_ioremap_resource()
- Add dependency on MIPS || COMPILE_TEST
* Denali:
- Deassert write protect pin
* ST:
- Use dma_request_chan() instead dma_request_slave_channel()
Raw NAND chip driver changes:
* Toshiba:
- Support reading the number of bitflips for BENAND (Built-in ECC NAND)
* Macronix:
- Add support for deep power down mode
- Add support for block protection
SPI-NAND core changes:
* Do not erase the block before writing a bad block marker
* Explicitly use MTD_OPS_RAW to write the bad block marker to OOB
* Stop using spinand->oobbuf for buffering bad block markers
* Rework detect procedure for different READ_ID operation
SPI-NAND driver changes:
* Toshiba:
- Support for new Kioxia Serial NAND
- Rename function name to change suffix and prefix (8Gbit)
- Add comment about Kioxia ID
* Micron:
- Add new Micron SPI NAND devices with multiple dies
- Add M70A series Micron SPI NAND devices
- identify SPI NAND device with Continuous Read mode
- Add new Micron SPI NAND devices
- Describe the SPI NAND device MT29F2G01ABAGD
- Generalize the OOB layout structure and function names
SPI NOR core changes:
* Move all the manufacturer specific quirks/code out of the core,
to make the core logic more readable and thus ease maintenance.
* Move the SFDP logic out of the core, it provides a better
separation between the SFDP parsing and core logic.
* Trim what is exposed in spi-nor.h. The SPI NOR controllers drivers
must not be able to use structures that are meant just for the
SPI NOR core.
* Use the spi-mem direct mapping API to let advanced controllers
optimize the read/write operations when they support direct mapping.
* Add generic formula for the Status Register block protection
handling. It fixes some long standing locking limitations and eases
the addition of the 4bit block protection support.
* Add block protection support for flashes with 4 block protection
bits in the Status Register.
SPI NOR controller drivers changes:
* The mtk-quadspi driver is replaced by the new spi-mem spi-mtk-nor
driver.
* Merge tag 'mtk-mtd-spi-move' into spi-nor/next to avoid conflicts.
HyperBus changes:
* Print error msg when compatible is wrong or missing
* Move mapping of direct access window from core to individual drivers
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Merge tag 'mtd/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal:
"MTD core changes:
- Fix issue where write_cached_data() fails but write() still returns
success
- maps: sa1100-flash: Replace zero-length array with flexible-array
member
- phram: Fix a double free issue in error path
- Convert fallthrough comments into statements
- MAINTAINERS: Add the IRC channel to the MTD related subsystems
Raw NAND core changes:
- Add support for manufacturer specific suspend/resume operation
- Add support for manufacturer specific lock/unlock operation
- Replace zero-length array with flexible-array member
- Fix a typo ("manufecturer")
- Ensure nand_soft_waitrdy wait period is enough
Raw NAND controller driver changes:
- Brcmnand:
* Add support for flash-edu for dma transfers (+ bindings)
- Cadence:
* Reinit completion before executing a new command
* Change bad block marker size
* Fix the calculation of the avaialble OOB size
* Get meta data size from registers
- Qualcom:
* Use dma_request_chan() instead dma_request_slave_channel()
* Release resources on failure within qcom_nandc_alloc()
- Allwinner:
* Use dma_request_chan() instead dma_request_slave_channel()
- Marvell:
* Use dma_request_chan() instead dma_request_slave_channel()
* Release DMA channel on error
- Freescale:
* Use dma_request_chan() instead dma_request_slave_channel()
- Macronix:
* Add support for Macronix NAND randomizer (+ bindings)
- Ams-delta:
* Rename structures and functions to gpio_nand*
* Make the driver custom I/O ready
* Drop useless local variable
* Support custom driver initialisation
* Add module device tables
* Handle more GPIO pins as optional
* Make read pulses optional
* Don't hardcode read/write pulse widths
* Push inversion handling to gpiolib
* Enable OF partition info support
* Drop board specific partition info
* Use struct gpio_nand_platdata
* Write protect device during probe
- Ingenic:
* Use devm_platform_ioremap_resource()
* Add dependency on MIPS || COMPILE_TEST
- Denali:
* Deassert write protect pin
- ST:
* Use dma_request_chan() instead dma_request_slave_channel()
Raw NAND chip driver changes:
- Toshiba:
* Support reading the number of bitflips for BENAND (Built-in ECC NAND)
- Macronix:
* Add support for deep power down mode
* Add support for block protection
SPI-NAND core changes:
- Do not erase the block before writing a bad block marker
- Explicitly use MTD_OPS_RAW to write the bad block marker to OOB
- Stop using spinand->oobbuf for buffering bad block markers
- Rework detect procedure for different READ_ID operation
SPI-NAND driver changes:
- Toshiba:
* Support for new Kioxia Serial NAND
* Rename function name to change suffix and prefix (8Gbit)
* Add comment about Kioxia ID
- Micron:
* Add new Micron SPI NAND devices with multiple dies
* Add M70A series Micron SPI NAND devices
* identify SPI NAND device with Continuous Read mode
* Add new Micron SPI NAND devices
* Describe the SPI NAND device MT29F2G01ABAGD
* Generalize the OOB layout structure and function names
SPI NOR core changes:
- Move all the manufacturer specific quirks/code out of the core, to
make the core logic more readable and thus ease maintenance.
- Move the SFDP logic out of the core, it provides a better
separation between the SFDP parsing and core logic.
- Trim what is exposed in spi-nor.h. The SPI NOR controllers drivers
must not be able to use structures that are meant just for the SPI
NOR core.
- Use the spi-mem direct mapping API to let advanced controllers
optimize the read/write operations when they support direct
mapping.
- Add generic formula for the Status Register block protection
handling. It fixes some long standing locking limitations and eases
the addition of the 4bit block protection support.
- Add block protection support for flashes with 4 block protection
bits in the Status Register.
SPI NOR controller drivers changes:
- The mtk-quadspi driver is replaced by the new spi-mem spi-mtk-nor
driver.
- Merge tag 'mtk-mtd-spi-move' into spi-nor/next to avoid conflicts.
HyperBus changes:
- Print error msg when compatible is wrong or missing
- Move mapping of direct access window from core to individual
drivers"
* tag 'mtd/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (103 commits)
mtd: Convert fallthrough comments into statements
mtd: rawnand: toshiba: Support reading the number of bitflips for BENAND (Built-in ECC NAND)
MAINTAINERS: Add the IRC channel to the MTD related subsystems
mtd: Fix issue where write_cached_data() fails but write() still returns success
mtd: maps: sa1100-flash: Replace zero-length array with flexible-array member
mtd: phram: fix a double free issue in error path
mtd: spinand: toshiba: Support for new Kioxia Serial NAND
mtd: spinand: toshiba: Rename function name to change suffix and prefix (8Gbit)
mtd: rawnand: macronix: Add support for deep power down mode
mtd: rawnand: Add support for manufacturer specific suspend/resume operation
mtd: spi-nor: Enable locking for n25q512ax3/n25q512a
mtd: spi-nor: Add SR 4bit block protection support
mtd: spi-nor: Add generic formula for SR block protection handling
mtd: spi-nor: Set all BP bits to one when lock_len == mtd->size
mtd: spi-nor: controllers: aspeed-smc: Replace zero-length array with flexible-array member
mtd: spi-nor: Clear WEL bit when erase or program errors occur
MAINTAINERS: update entry after SPI NOR controller move
mtd: spi-nor: Trim what is exposed in spi-nor.h
mtd: spi-nor: Drop the MFR definitions
mtd: spi-nor: Get rid of the now empty spi_nor_ids[] table
...
|
||
|
Linus Torvalds
|
8c1b724ddb |
ARM:
* GICv4.1 support
* 32bit host removal
PPC:
* secure (encrypted) using under the Protected Execution Framework
ultravisor
s390:
* allow disabling GISA (hardware interrupt injection) and protected
VMs/ultravisor support.
x86:
* New dirty bitmap flag that sets all bits in the bitmap when dirty
page logging is enabled; this is faster because it doesn't require bulk
modification of the page tables.
* Initial work on making nested SVM event injection more similar to VMX,
and less buggy.
* Various cleanups to MMU code (though the big ones and related
optimizations were delayed to 5.8). Instead of using cr3 in function
names which occasionally means eptp, KVM too has standardized on "pgd".
* A large refactoring of CPUID features, which now use an array that
parallels the core x86_features.
* Some removal of pointer chasing from kvm_x86_ops, which will also be
switched to static calls as soon as they are available.
* New Tigerlake CPUID features.
* More bugfixes, optimizations and cleanups.
Generic:
* selftests: cleanups, new MMU notifier stress test, steal-time test
* CSV output for kvm_stat.
KVM/MIPS has been broken since 5.5, it does not compile due to a patch committed
by MIPS maintainers. I had already prepared a fix, but the MIPS maintainers
prefer to fix it in generic code rather than KVM so they are taking care of it.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
"ARM:
- GICv4.1 support
- 32bit host removal
PPC:
- secure (encrypted) using under the Protected Execution Framework
ultravisor
s390:
- allow disabling GISA (hardware interrupt injection) and protected
VMs/ultravisor support.
x86:
- New dirty bitmap flag that sets all bits in the bitmap when dirty
page logging is enabled; this is faster because it doesn't require
bulk modification of the page tables.
- Initial work on making nested SVM event injection more similar to
VMX, and less buggy.
- Various cleanups to MMU code (though the big ones and related
optimizations were delayed to 5.8). Instead of using cr3 in
function names which occasionally means eptp, KVM too has
standardized on "pgd".
- A large refactoring of CPUID features, which now use an array that
parallels the core x86_features.
- Some removal of pointer chasing from kvm_x86_ops, which will also
be switched to static calls as soon as they are available.
- New Tigerlake CPUID features.
- More bugfixes, optimizations and cleanups.
Generic:
- selftests: cleanups, new MMU notifier stress test, steal-time test
- CSV output for kvm_stat"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (277 commits)
x86/kvm: fix a missing-prototypes "vmread_error"
KVM: x86: Fix BUILD_BUG() in __cpuid_entry_get_reg() w/ CONFIG_UBSAN=y
KVM: VMX: Add a trampoline to fix VMREAD error handling
KVM: SVM: Annotate svm_x86_ops as __initdata
KVM: VMX: Annotate vmx_x86_ops as __initdata
KVM: x86: Drop __exit from kvm_x86_ops' hardware_unsetup()
KVM: x86: Copy kvm_x86_ops by value to eliminate layer of indirection
KVM: x86: Set kvm_x86_ops only after ->hardware_setup() completes
KVM: VMX: Configure runtime hooks using vmx_x86_ops
KVM: VMX: Move hardware_setup() definition below vmx_x86_ops
KVM: x86: Move init-only kvm_x86_ops to separate struct
KVM: Pass kvm_init()'s opaque param to additional arch funcs
s390/gmap: return proper error code on ksm unsharing
KVM: selftests: Fix cosmetic copy-paste error in vm_mem_region_move()
KVM: Fix out of range accesses to memslots
KVM: X86: Micro-optimize IPI fastpath delay
KVM: X86: Delay read msr data iff writes ICR MSR
KVM: PPC: Book3S HV: Add a capability for enabling secure guests
KVM: arm64: GICv4.1: Expose HW-based SGIs in debugfs
KVM: arm64: GICv4.1: Allow non-trapping WFI when using HW SGIs
...
|
||
|
Linus Torvalds
|
6cad420cc6 |
Merge branch 'akpm' (patches from Andrew)
Merge updates from Andrew Morton:
"A large amount of MM, plenty more to come.
Subsystems affected by this patch series:
- tools
- kthread
- kbuild
- scripts
- ocfs2
- vfs
- mm: slub, kmemleak, pagecache, gup, swap, memcg, pagemap, mremap,
sparsemem, kasan, pagealloc, vmscan, compaction, mempolicy,
hugetlbfs, hugetlb"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (155 commits)
include/linux/huge_mm.h: check PageTail in hpage_nr_pages even when !THP
mm/hugetlb: fix build failure with HUGETLB_PAGE but not HUGEBTLBFS
selftests/vm: fix map_hugetlb length used for testing read and write
mm/hugetlb: remove unnecessary memory fetch in PageHeadHuge()
mm/hugetlb.c: clean code by removing unnecessary initialization
hugetlb_cgroup: add hugetlb_cgroup reservation docs
hugetlb_cgroup: add hugetlb_cgroup reservation tests
hugetlb: support file_region coalescing again
hugetlb_cgroup: support noreserve mappings
hugetlb_cgroup: add accounting for shared mappings
hugetlb: disable region_add file_region coalescing
hugetlb_cgroup: add reservation accounting for private mappings
mm/hugetlb_cgroup: fix hugetlb_cgroup migration
hugetlb_cgroup: add interface for charge/uncharge hugetlb reservations
hugetlb_cgroup: add hugetlb_cgroup reservation counter
hugetlbfs: Use i_mmap_rwsem to address page fault/truncate race
hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization
mm/memblock.c: remove redundant assignment to variable max_addr
mm: mempolicy: require at least one nodeid for MPOL_PREFERRED
mm: mempolicy: use VM_BUG_ON_VMA in queue_pages_test_walk()
...
|
||
|
Russell King
|
0b521e9e31 | Merge branches 'misc' and 'devel-stable' into for-linus | ||
|
Peter Xu
|
4064b98270 |
mm: allow VM_FAULT_RETRY for multiple times
The idea comes from a discussion between Linus and Andrea [1].
Before this patch we only allow a page fault to retry once. We achieved
this by clearing the FAULT_FLAG_ALLOW_RETRY flag when doing
handle_mm_fault() the second time. This was majorly used to avoid
unexpected starvation of the system by looping over forever to handle the
page fault on a single page. However that should hardly happen, and after
all for each code path to return a VM_FAULT_RETRY we'll first wait for a
condition (during which time we should possibly yield the cpu) to happen
before VM_FAULT_RETRY is really returned.
This patch removes the restriction by keeping the FAULT_FLAG_ALLOW_RETRY
flag when we receive VM_FAULT_RETRY. It means that the page fault handler
now can retry the page fault for multiple times if necessary without the
need to generate another page fault event. Meanwhile we still keep the
FAULT_FLAG_TRIED flag so page fault handler can still identify whether a
page fault is the first attempt or not.
Then we'll have these combinations of fault flags (only considering
ALLOW_RETRY flag and TRIED flag):
- ALLOW_RETRY and !TRIED: this means the page fault allows to
retry, and this is the first try
- ALLOW_RETRY and TRIED: this means the page fault allows to
retry, and this is not the first try
- !ALLOW_RETRY and !TRIED: this means the page fault does not allow
to retry at all
- !ALLOW_RETRY and TRIED: this is forbidden and should never be used
In existing code we have multiple places that has taken special care of
the first condition above by checking against (fault_flags &
FAULT_FLAG_ALLOW_RETRY). This patch introduces a simple helper to detect
the first retry of a page fault by checking against both (fault_flags &
FAULT_FLAG_ALLOW_RETRY) and !(fault_flag & FAULT_FLAG_TRIED) because now
even the 2nd try will have the ALLOW_RETRY set, then use that helper in
all existing special paths. One example is in __lock_page_or_retry(), now
we'll drop the mmap_sem only in the first attempt of page fault and we'll
keep it in follow up retries, so old locking behavior will be retained.
This will be a nice enhancement for current code [2] at the same time a
supporting material for the future userfaultfd-writeprotect work, since in
that work there will always be an explicit userfault writeprotect retry
for protected pages, and if that cannot resolve the page fault (e.g., when
userfaultfd-writeprotect is used in conjunction with swapped pages) then
we'll possibly need a 3rd retry of the page fault. It might also benefit
other potential users who will have similar requirement like userfault
write-protection.
GUP code is not touched yet and will be covered in follow up patch.
Please read the thread below for more information.
[1] https://lore.kernel.org/lkml/20171102193644.GB22686@redhat.com/
[2] https://lore.kernel.org/lkml/20181230154648.GB9832@redhat.com/
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Suggested-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Tested-by: Brian Geffon <bgeffon@google.com>
Cc: Bobby Powers <bobbypowers@gmail.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Denis Plotnikov <dplotnikov@virtuozzo.com>
Cc: "Dr . David Alan Gilbert" <dgilbert@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: "Kirill A . Shutemov" <kirill@shutemov.name>
Cc: Martin Cracauer <cracauer@cons.org>
Cc: Marty McFadden <mcfadden8@llnl.gov>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Maya Gokhale <gokhale2@llnl.gov>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Pavel Emelyanov <xemul@openvz.org>
Link: http://lkml.kernel.org/r/20200220160246.9790-1-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||
|
Peter Xu
|
dde1607248 |
mm: introduce FAULT_FLAG_DEFAULT
Although there're tons of arch-specific page fault handlers, most of them are still sharing the same initial value of the page fault flags. Say, merely all of the page fault handlers would allow the fault to be retried, and they also allow the fault to respond to SIGKILL. Let's define a default value for the fault flags to replace those initial page fault flags that were copied over. With this, it'll be far easier to introduce new fault flag that can be used by all the architectures instead of touching all the archs. Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Tested-by: Brian Geffon <bgeffon@google.com> Reviewed-by: David Hildenbrand <david@redhat.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Bobby Powers <bobbypowers@gmail.com> Cc: Denis Plotnikov <dplotnikov@virtuozzo.com> Cc: "Dr . David Alan Gilbert" <dgilbert@redhat.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: "Kirill A . Shutemov" <kirill@shutemov.name> Cc: Martin Cracauer <cracauer@cons.org> Cc: Marty McFadden <mcfadden8@llnl.gov> Cc: Matthew Wilcox <willy@infradead.org> Cc: Maya Gokhale <gokhale2@llnl.gov> Cc: Mel Gorman <mgorman@suse.de> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Pavel Emelyanov <xemul@openvz.org> Link: http://lkml.kernel.org/r/20200220160238.9694-1-peterx@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Peter Xu
|
4ef873226c |
mm: introduce fault_signal_pending()
For most architectures, we've got a quick path to detect fatal signal after a handle_mm_fault(). Introduce a helper for that quick path. It cleans the current codes a bit so we don't need to duplicate the same check across archs. More importantly, this will be an unified place that we handle the signal immediately right after an interrupted page fault, so it'll be much easier for us if we want to change the behavior of handling signals later on for all the archs. Note that currently only part of the archs are using this new helper, because some archs have their own way to handle signals. In the follow up patches, we'll try to apply this helper to all the rest of archs. Another note is that the "regs" parameter in the new helper is not used yet. It'll be used very soon. Now we kept it in this patch only to avoid touching all the archs again in the follow up patches. [peterx@redhat.com: fix sparse warnings] Link: http://lkml.kernel.org/r/20200311145921.GD479302@xz-x1 Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Tested-by: Brian Geffon <bgeffon@google.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Bobby Powers <bobbypowers@gmail.com> Cc: David Hildenbrand <david@redhat.com> Cc: Denis Plotnikov <dplotnikov@virtuozzo.com> Cc: "Dr . David Alan Gilbert" <dgilbert@redhat.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: "Kirill A . Shutemov" <kirill@shutemov.name> Cc: Martin Cracauer <cracauer@cons.org> Cc: Marty McFadden <mcfadden8@llnl.gov> Cc: Matthew Wilcox <willy@infradead.org> Cc: Maya Gokhale <gokhale2@llnl.gov> Cc: Mel Gorman <mgorman@suse.de> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Pavel Emelyanov <xemul@openvz.org> Link: http://lkml.kernel.org/r/20200220155353.8676-4-peterx@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Masahiro Yamada
|
630f289b71 |
asm-generic: make more kernel-space headers mandatory
Change a header to mandatory-y if both of the following are met:
[1] At least one architecture (except um) specifies it as generic-y in
arch/*/include/asm/Kbuild
[2] Every architecture (except um) either has its own implementation
(arch/*/include/asm/*.h) or specifies it as generic-y in
arch/*/include/asm/Kbuild
This commit was generated by the following shell script.
----------------------------------->8-----------------------------------
arches=$(cd arch; ls -1 | sed -e '/Kconfig/d' -e '/um/d')
tmpfile=$(mktemp)
grep "^mandatory-y +=" include/asm-generic/Kbuild > $tmpfile
find arch -path 'arch/*/include/asm/Kbuild' |
xargs sed -n 's/^generic-y += \(.*\)/\1/p' | sort -u |
while read header
do
mandatory=yes
for arch in $arches
do
if ! grep -q "generic-y += $header" arch/$arch/include/asm/Kbuild &&
! [ -f arch/$arch/include/asm/$header ]; then
mandatory=no
break
fi
done
if [ "$mandatory" = yes ]; then
echo "mandatory-y += $header" >> $tmpfile
for arch in $arches
do
sed -i "/generic-y += $header/d" arch/$arch/include/asm/Kbuild
done
fi
done
sed -i '/^mandatory-y +=/d' include/asm-generic/Kbuild
LANG=C sort $tmpfile >> include/asm-generic/Kbuild
----------------------------------->8-----------------------------------
One obvious benefit is the diff stat:
25 files changed, 52 insertions(+), 557 deletions(-)
It is tedious to list generic-y for each arch that needs it.
So, mandatory-y works like a fallback default (by just wrapping
asm-generic one) when arch does not have a specific header
implementation.
See the following commits:
|
||
|
Linus Torvalds
|
f365ab31ef |
drm for 5.7-rc1
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Merge tag 'drm-next-2020-04-01' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"This is the main drm pull request for 5.7-rc1.
Highlights:
- i915 enables Tigerlake by default
- i915 and amdgpu have initial OLED backlight support
[ Jani Nikula pipes up and points out that we've had a bunch of
"initial support" code for a long time already, but only now
Lyude made it actually work on real world machines ]
- vmwgfx add support to enable OpenGL 4 userspace
- zero length arrays are mostly removed.
Detailed summary:
new driver:
- tidss: TI Keystone platform display subsystem
core:
- new drm device warn macros
- mode config valid for memory constrained devices
- bridge bus format negotation
- consolidated fake vblank event handling
- dma_alloc related cleanups
- drop get_crtc callback
- dp: DP1.4 EDID corruption test
- EDID CEA detailed timings improvements
- relicense some code to dual GPL2/MIT
- convert core vblank support to per-crtc support
- rework drm_global_mutex
- bridge rework to allow omap_dss custom driver removeal
- remove drm_fb_helper connector interrfaces
- zero-length array removal
scheduler:
- support for modifying the sched list
- revert job distribution optimization
- helper to pick least loaded scheduler
- race condition fix
mst:
- various fixes
- remove register_connector callback
i915:
- uapi to allows userspace specific CS ring buffer sizes
- Tigerlake enablement patches + Tigerlake enabled by default
- new sysfs entries for engine properties
- display/logging refactors
- eDP/DP fixes for DPCD
- Gen7 back to aliasing-ppgtt
- Gen8+ irq refactor
- Avoid globals
- GEM locking fixes and simplifications
- Ice Lake and Elkhart Lake fixes and workarounds
- Baytrail/Haswell instability fix
- GVT - VFIO edid better support
amdgpu:
- Rework VM update handling in preparation for HMM support
- drm load/unload removal fixups
- USB-C PD firmware updates
- HDCP srm support
- Navi/renoir PM watermark fixes
- OLED panel support
- Optimize debugging vram access
- Use BACO for runtime pm
- DC clock programming optimizations and fixes
- PSP fw loading sequence updates
- Drop DRIVER_USE_AGP
- Remove legacy drm load and unload callbacks
- ACP Kconfig fix
- Lots of fixes across the driver
amdkfd:
- runtime pm support
- more gfx config details in amdgpu
radeon:
- drop DRIVER_USE_AGP
vmwgfx:
- Disable DMA when SEV encryption in use
- Shader Model 5 support - needed for GL4 support
msm:
- DPU resource manager refactor
- dpu using atomic global state
mediatek:
- MT8183 DPI support
etnaviv:
- out-of-bounds read fix
- expose feature flags for GC400 STM32MP1 SoC
- runtime suspend entry fix
- dma32 zone fix
hisilicon:
- mode selection fixes
meson:
- YUV420 support
lima:
- add support for heap buffers
tinydrm:
- removal of owner field
- explicit DT dependency removal
- YAML schema conversion
tegra:
- misc cleanups
tidss:
- new driver
virtio:
- better batching of notifications to host
- memory handling reworked
- shmem + gpu context fixes
hibmc:
- add gamma_set support
- improve DPMS support
pl111:
- Integrator IM-PD1 support
sun4i:
- LVDS support for A20 + A33
- DSI panel handling improvements"
* tag 'drm-next-2020-04-01' of git://anongit.freedesktop.org/drm/drm: (1537 commits)
drm/i915/display: Fix mode private_flags comparison at atomic_check
drm/i915/gt: Stage the transfer of the virtual breadcrumb
drm/i915/gt: Select the deepest available parking mode for rc6
drm/i915: Avoid live-lock with i915_vma_parked()
drm/i915/gt: Treat idling as a RPS downclock event
drm/i915/gt: Cancel a hung context if already closed
drm/i915: Use explicit flag to mark unreachable intel_context
drm/amdgpu: don't try to reserve training bo for sriov (v2)
drm/amdgpu/smu11: add support for SMU AC/DC interrupts
drm/amdgpu/swSMU: handle manual AC/DC notifications
drm/amdgpu/swSMU: handle DC controlled by GPIO for navi1x
drm/amdgpu/swSMU: set AC/DC mode based on the current system state (v2)
drm/amdgpu/swSMU: correct the bootup power source for Navi1X (v2)
drm/amdgpu/swSMU: use the smu11 power source helper for navi1x
drm/amdgpu/smu11: add a helper to set the power source
drm/amd/swSMU: add callback to set AC/DC power source (v2)
drm/scheduler: fix rare NULL ptr race
drm/amdgpu: fix the coverage issue to clear ArcVPGRs
drm/amd/display: Fix pageflip event race condition for DCN.
drm/[radeon|amdgpu]: Remove HAINAN board from max_sclk override check
...
|
||
|
Linus Torvalds
|
72f35423e8 |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: "API: - Fix out-of-sync IVs in self-test for IPsec AEAD algorithms Algorithms: - Use formally verified implementation of x86/curve25519 Drivers: - Enhance hwrng support in caam - Use crypto_engine for skcipher/aead/rsa/hash in caam - Add Xilinx AES driver - Add uacce driver - Register zip engine to uacce in hisilicon - Add support for OCTEON TX CPT engine in marvell" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (162 commits) crypto: af_alg - bool type cosmetics crypto: arm[64]/poly1305 - add artifact to .gitignore files crypto: caam - limit single JD RNG output to maximum of 16 bytes crypto: caam - enable prediction resistance in HRWNG bus: fsl-mc: add api to retrieve mc version crypto: caam - invalidate entropy register during RNG initialization crypto: caam - check if RNG job failed crypto: caam - simplify RNG implementation crypto: caam - drop global context pointer and init_done crypto: caam - use struct hwrng's .init for initialization crypto: caam - allocate RNG instantiation descriptor with GFP_DMA crypto: ccree - remove duplicated include from cc_aead.c crypto: chelsio - remove set but not used variable 'adap' crypto: marvell - enable OcteonTX cpt options for build crypto: marvell - add the Virtual Function driver for CPT crypto: marvell - add support for OCTEON TX CPT engine crypto: marvell - create common Kconfig and Makefile for Marvell crypto: arm/neon - memzero_explicit aes-cbc key crypto: bcm - Use scnprintf() for avoiding potential buffer overflow crypto: atmel-i2c - Fix wakeup fail ... |
||
|
Linus Torvalds
|
29d9f30d4c |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from David Miller:
"Highlights:
1) Fix the iwlwifi regression, from Johannes Berg.
2) Support BSS coloring and 802.11 encapsulation offloading in
hardware, from John Crispin.
3) Fix some potential Spectre issues in qtnfmac, from Sergey
Matyukevich.
4) Add TTL decrement action to openvswitch, from Matteo Croce.
5) Allow paralleization through flow_action setup by not taking the
RTNL mutex, from Vlad Buslov.
6) A lot of zero-length array to flexible-array conversions, from
Gustavo A. R. Silva.
7) Align XDP statistics names across several drivers for consistency,
from Lorenzo Bianconi.
8) Add various pieces of infrastructure for offloading conntrack, and
make use of it in mlx5 driver, from Paul Blakey.
9) Allow using listening sockets in BPF sockmap, from Jakub Sitnicki.
10) Lots of parallelization improvements during configuration changes
in mlxsw driver, from Ido Schimmel.
11) Add support to devlink for generic packet traps, which report
packets dropped during ACL processing. And use them in mlxsw
driver. From Jiri Pirko.
12) Support bcmgenet on ACPI, from Jeremy Linton.
13) Make BPF compatible with RT, from Thomas Gleixnet, Alexei
Starovoitov, and your's truly.
14) Support XDP meta-data in virtio_net, from Yuya Kusakabe.
15) Fix sysfs permissions when network devices change namespaces, from
Christian Brauner.
16) Add a flags element to ethtool_ops so that drivers can more simply
indicate which coalescing parameters they actually support, and
therefore the generic layer can validate the user's ethtool
request. Use this in all drivers, from Jakub Kicinski.
17) Offload FIFO qdisc in mlxsw, from Petr Machata.
18) Support UDP sockets in sockmap, from Lorenz Bauer.
19) Fix stretch ACK bugs in several TCP congestion control modules,
from Pengcheng Yang.
20) Support virtual functiosn in octeontx2 driver, from Tomasz
Duszynski.
21) Add region operations for devlink and use it in ice driver to dump
NVM contents, from Jacob Keller.
22) Add support for hw offload of MACSEC, from Antoine Tenart.
23) Add support for BPF programs that can be attached to LSM hooks,
from KP Singh.
24) Support for multiple paths, path managers, and counters in MPTCP.
From Peter Krystad, Paolo Abeni, Florian Westphal, Davide Caratti,
and others.
25) More progress on adding the netlink interface to ethtool, from
Michal Kubecek"
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2121 commits)
net: ipv6: rpl_iptunnel: Fix potential memory leak in rpl_do_srh_inline
cxgb4/chcr: nic-tls stats in ethtool
net: dsa: fix oops while probing Marvell DSA switches
net/bpfilter: remove superfluous testing message
net: macb: Fix handling of fixed-link node
net: dsa: ksz: Select KSZ protocol tag
netdevsim: dev: Fix memory leak in nsim_dev_take_snapshot_write
net: stmmac: add EHL 2.5Gbps PCI info and PCI ID
net: stmmac: add EHL PSE0 & PSE1 1Gbps PCI info and PCI ID
net: stmmac: create dwmac-intel.c to contain all Intel platform
net: dsa: bcm_sf2: Support specifying VLAN tag egress rule
net: dsa: bcm_sf2: Add support for matching VLAN TCI
net: dsa: bcm_sf2: Move writing of CFP_DATA(5) into slicing functions
net: dsa: bcm_sf2: Check earlier for FLOW_EXT and FLOW_MAC_EXT
net: dsa: bcm_sf2: Disable learning for ASP port
net: dsa: b53: Deny enslaving port 7 for 7278 into a bridge
net: dsa: b53: Prevent tagged VLAN on port 7 for 7278
net: dsa: b53: Restore VLAN entries upon (re)configuration
net: dsa: bcm_sf2: Fix overflow checks
hv_netvsc: Remove unnecessary round_up for recv_completion_cnt
...
|