Remove kernel-doc warning:
net/core/skbuff.c:4953: warning: Function parameter or member 'skb' not described in 'skb_gso_size_check'
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
We need to use IRQ_NOTCONNECTED instead of -EINVAL for
ams_delta_modem_ports irq.
-----BEGIN PGP SIGNATURE-----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=SgVo
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v4.20/omap1-fix-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Fix for omap1 ams-delta irq
We need to use IRQ_NOTCONNECTED instead of -EINVAL for
ams_delta_modem_ports irq.
* tag 'omap-for-v4.20/omap1-fix-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP1: ams-delta: Fix impossible .irq < 0
Signed-off-by: Olof Johansson <olof@lixom.net>
Remove unused parameter from HASH1 dmas property on stm32mp157c SoC.
Fixes: 1e726a40e0 ("ARM: dts: stm32: Add HASH support on stm32mp157c")
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
[Olof: Bug doesn't cause any harm, so shouldn't need stable backport]
Signed-off-by: Olof Johansson <olof@lixom.net>
Testing randconfig builds found an instance of a VLA that was
missed when determining that we have removed them all:
arch/arm/plat-orion/mpp.c: In function 'orion_mpp_conf':
arch/arm/plat-orion/mpp.c:31:2: error: ISO C90 forbids variable length array 'mpp_ctrl' [-Werror=vla]
This one is fairly straightforward: we know what all three
callers are, and the maximum length is not very long.
Fixes: 68664695ae57 ("Makefile: Globally enable VLA warning")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Pull clockevent update from Daniel Lezcano:
- Add the per cpu timer for the c-sky architecture (Guo Ren)
- Add the global timer for the c-sky architecture (Guo Ren)
While dbecd73884 ("bpf: get kernel symbol addresses via syscall")
zeroed info.nr_jited_ksyms in bpf_prog_get_info_by_fd() for queries
from unprivileged users, commit 815581c11c ("bpf: get JITed image
lengths of functions via syscall") forgot about doing so and therefore
returns the #elems of the user set up buffer which is incorrect. It
also needs to indicate a info.nr_jited_func_lens of zero.
Fixes: 815581c11c ("bpf: get JITed image lengths of functions via syscall")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Sandipan Das <sandipan@linux.vnet.ibm.com>
Cc: Song Liu <songliubraving@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Song Liu says:
====================
Changes v1 -> v2:
1. Added main program length to bpf_prog_info->jited_fun_lens (3/3).
2. Updated commit message of 1/3 and 2/3 with more background about the
address masking, and why it is still save after the changes.
3. Replace "ulong" with "unsigned long".
This set improves bpf program address showed in /proc/kallsyms and in
bpf_prog_info. First, real program address is showed instead of page
address. Second, when there is no subprogram, bpf_prog_info->jited_ksyms
and bpf_prog_info->jited_fun_lens returns the main prog address and
length.
====================
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Currently, when there is no subprog (prog->aux->func_cnt == 0),
bpf_prog_info does not return any jited_ksyms or jited_func_lens. This
patch adds main program address (prog->bpf_func) and main program
length (prog->jited_len) to bpf_prog_info.
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Currently, jited_ksyms in bpf_prog_info shows page addresses of jited
bpf program. The main reason here is to not expose randomized start
address. However, this is not ideal for detailed profiling (find hot
instructions from stack traces). This patch replaces the page address
with real prog start address.
This change is OK because bpf_prog_get_info_by_fd() is only available
to root.
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Currently, /proc/kallsyms shows page address of jited bpf program. The
main reason here is to not expose randomized start address. However,
This is not ideal for detailed profiling (find hot instructions from
stack traces). This patch replaces the page address with real prog start
address.
This change is OK because these addresses are still protected by sysctl
kptr_restrict (see kallsyms_show_value()), and only programs loaded by
root are added to kallsyms (see bpf_prog_kallsyms_add()).
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
The patch "CIFS: Add support for direct I/O read" had
a signed/unsigned mismatch (ssize_t vs. size_t) in the
return from one function. Similar trivial change
in aio_write
Signed-off-by: Long Li <longli@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
There is a null check on dst_file->private data which suggests
it can be potentially null. However, before this check, pointer
smb_file_target is derived from dst_file->private and dereferenced
in the call to tlink_tcon, hence there is a potential null pointer
deference.
Fix this by assigning smb_file_target and target_tcon after the
null pointer sanity checks.
Detected by CoverityScan, CID#1475302 ("Dereference before null check")
Fixes: 04b38d6012 ("vfs: pull btrfs clone API to vfs layer")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
With direct read/write functions implemented, add them to file_operations.
Dircet I/O is used under two conditions:
1. When mounting with "cache=none", CIFS uses direct I/O for all user file
data transfer.
2. When opening a file with O_DIRECT, CIFS uses direct I/O for all data
transfer on this file.
Signed-off-by: Long Li <longli@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
With direct I/O write, user supplied buffers are pinned to the memory and data
are transferred directly from user buffers to the transport layer.
Change in v3: add support for kernel AIO
Change in v4:
Refactor common write code to __cifs_writev for direct and non-direct I/O.
Retry on direct I/O failure.
Signed-off-by: Long Li <longli@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
With direct I/O read, we transfer the data directly from transport layer to
the user data buffer.
Change in v3: add support for kernel AIO
Change in v4:
Refactor common read code to __cifs_readv for direct and non-direct I/O.
Retry on direct I/O failure.
Signed-off-by: Long Li <longli@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
We were missing some structs from MS-FSCC relating to
reparse point handling. Add them to protocol defines
in smb2pdu.h
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
In order to debug complex problems it is often helpful to
have detailed information on the client and server view
of the open file information. Add the ability for root to
view the list of smb3 open files and dump the persistent
handle and other info so that it can be more easily
correlated with server logs.
Sample output from "cat /proc/fs/cifs/open_files"
# Version:1
# Format:
# <tree id> <persistent fid> <flags> <count> <pid> <uid> <filename> <mid>
0x5 0x800000378 0x8000 1 7704 0 some-file 0x14
0xcb903c0c 0x84412e67 0x8000 1 7754 1001 rofile 0x1a6d
0xcb903c0c 0x9526b767 0x8000 1 7720 1000 file 0x1a5b
0xcb903c0c 0x9ce41a21 0x8000 1 7715 0 smallfile 0xd67
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Some servers (e.g. Azure) do not include a spnego blob in the SMB3
negotiate protocol response, so on kerberos mounts ("sec=krb5")
we can fail, as we expected the server to list its supported
auth types (OIDs in the spnego blob in the negprot response).
Change this so that on krb5 mounts we default to trying krb5 if the
server doesn't list its supported protocol mechanisms.
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
CC: Stable <stable@vger.kernel.org>
Trivial fix to a spelling mistake of the error access name EACCESS,
rename to EACCES
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
If the application buffer was too small to fit all the names
we would still count the number of bytes and return this for
listxattr. This would then trigger a BUG in usercopy.c
Fix the computation of the size so that we return -ERANGE
correctly when the buffer is too small.
This fixes the kernel BUG for xfstest generic/377
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Dt-bindings doc for gx6605s SOC's system timer.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
The driver is for gx6605s SOC system timer and there are two
same timers in gx6605s. We use one for clkevt and another one for
clksrc.
The timer is mmio map to access, so we need give mmio address in dts.
The counter at 0x0 offset is clock event.
The counter at 0x40 offset is clock source.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Dt-bingdings doc for C-SKY SMP system setting.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
The driver is for C-SKY SMP timer. It only supports oneshot event
and 32bit overflow for clocksource. Per cpu core has one timer and
all timers share one clock-counter-input from the same clocksource.
This use mfcr&mtcr instructions to access the regs.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Using CONFIG_PREEMPT as preemption model for ARMv7 systems
appear to be the most reasonable default.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
The arm64 port now runs on servers which use IPMI. This patch enables
relevant core configs to save manually enabling them when testing
mainline.
Signed-off-by: John Garry <john.garry@huawei.com>
[olof: Switched to =m instead of =y]
Signed-off-by: Olof Johansson <olof@lixom.net>
__swiotlb_get_sgtable_page and __swiotlb_mmap_pfn are not only misnamed
but also only used if CONFIG_IOMMU_DMA is set. Just add a simple ifdef
for now, given that we plan to remove them entirely for the next merge
window.
Reported-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Will Deacon <will.deacon@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
-----BEGIN PGP SIGNATURE-----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=0zM4
-----END PGP SIGNATURE-----
Merge tag 'for-linus-20181102' of git://git.kernel.dk/linux-block
Pull block layer fixes from Jens Axboe:
"The biggest part of this pull request is the revert of the blkcg
cleanup series. It had one fix earlier for a stacked device issue, but
another one was reported. Rather than play whack-a-mole with this,
revert the entire series and try again for the next kernel release.
Apart from that, only small fixes/changes.
Summary:
- Indentation fixup for mtip32xx (Colin Ian King)
- The blkcg cleanup series revert (Dennis Zhou)
- Two NVMe fixes. One fixing a regression in the nvme request
initialization in this merge window, causing nvme-fc to not work.
The other is a suspend/resume p2p resource issue (James, Keith)
- Fix sg discard merge, allowing us to merge in cases where we didn't
before (Jianchao Wang)
- Call rq_qos_exit() after the queue is frozen, preventing a hang
(Ming)
- Fix brd queue setup, fixing an oops if we fail setting up all
devices (Ming)"
* tag 'for-linus-20181102' of git://git.kernel.dk/linux-block:
nvme-pci: fix conflicting p2p resource adds
nvme-fc: fix request private initialization
blkcg: revert blkcg cleanups series
block: brd: associate with queue until adding disk
block: call rq_qos_exit() after queue is frozen
mtip32xx: clean an indentation issue, remove extraneous tabs
block: fix the DISCARD request merge
This series contains a number of improvements to existing drivers, such
as LPSS. Some drivers, such as renesas-tpu and rcar get support for more
SoC generations. To round things off this fixes an issue with the sysfs
interface.
-----BEGIN PGP SIGNATURE-----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=AECG
-----END PGP SIGNATURE-----
Merge tag 'pwm/for-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"This series contains a number of improvements to existing drivers,
such as LPSS. Some drivers, such as renesas-tpu and rcar get support
for more SoC generations. To round things off this fixes an issue with
the sysfs interface"
* tag 'pwm/for-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
pwm: lpss: Only set update bit if we are actually changing the settings
pwm: lpss: Force runtime-resume on suspend on Cherry Trail
pwm: Enable TI ECAP driver for ARCH_K3
dt-bindings: pwm: tiecap: Add TI AM654 SoC specific compatible
dt-bindings: pwm: rcar: Add r8a774a1 support
pwm: Send a uevent on the pwmchip device upon channel sysfs (un)export
Revert "pwm: Set class for exported channels in sysfs"
dt-bindings: pwm: renesas-tpu: Document r8a7744 support
dt-bindings: pwm: rcar: Add r8a7744 support
dt-bindings: pwm: renesas: tpu: Document R8A779{7|8}0 bindings
dt-bindings: pwm: renesas: pwm-rcar: Document R8A779{7|8}0 bindings
dt-bindings: pwm: renesas: tpu: Fix "compatible" prop description
pwm: Use SPDX identifier for Renesas drivers
pwm: lpss: Add get_state callback
pwm: lpss: Release runtime-pm reference from the driver's remove callback
pwm: lpss: Check PWM powerstate after resume on Cherry Trail devices
pwm: lpss: Move struct pwm_lpss_chip definition to the header file
pwm: lpss: Add ACPI HID for second PWM controller on Cherry Trail devices
ACPI / PM: Export acpi_device_get_power() for use by modular build drivers
pwm: tegra: Remove gratuituous blank line
The Keystone QMSS driver is pretty damaged, in the sense that it
does things like this:
irq_set_affinity_hint(irq, to_cpumask(&cpu_map));
where cpu_map is a local variable. As we leave the function, this
will point to nowhere-land, and things will end-up badly.
Instead, let's use a proper cpumask that gets allocated, giving
the driver a chance to actually work with things like irqbalance
as well as have a hypothetical 64bit future.
Cc: stable@vger.kernel.org
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
* ACPI_ADXL build fix
-----BEGIN PGP SIGNATURE-----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=JQUK
-----END PGP SIGNATURE-----
Merge tag 'edac_for_4.20_2' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Pull more EDAC updates from Borislav Petkov:
"The second part of the EDAC pile which contains the ADXL user and a
build fix which addresses a not-so-sensical .config but fixes
randconfig builds people do:
- skx_edac: Address translation for NVDIMMs (Tony Luck and Qiuxu Zhuo)
- ACPI_ADXL build fix"
[ I don't think "sensical" is a word, particularly when used in the
context of actually meaning "nonsensical", but I like it - Linus ]
* tag 'edac_for_4.20_2' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
EDAC, skx: Fix randconfig builds
EDAC, skx_edac: Add address translation for non-volatile DIMMs
A few device-specific fixes: a fix for SPDIF on old Creative PCI
board, and two additional fixes for the recent changes in FireWire
audio stack.
-----BEGIN PGP SIGNATURE-----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=lrUL
-----END PGP SIGNATURE-----
Merge tag 'sound-fix-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A few device-specific fixes: a fix for SPDIF on old Creative PCI
board, and two additional fixes for the recent changes in FireWire
audio stack"
* tag 'sound-fix-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: firewire-lib: fix insufficient PCM rule for period/buffer size
ALSA: ca0106: Disable IZD on SB0570 DAC to fix audio pops
ALSA: dice: fix to wait for releases of all ALSA character devices
-----BEGIN PGP SIGNATURE-----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=5lmL
-----END PGP SIGNATURE-----
Merge tag 'drm-next-2018-11-02' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Pretty much a normal fixes pull pre-rc1, mostly amdgpu fixes, one i915
link training regression fix, and a couple of minor panel/bridge fixes
and a panel quirk"
* tag 'drm-next-2018-11-02' of git://anongit.freedesktop.org/drm/drm: (37 commits)
drm/amdgpu: revert "enable gfxoff in non-sriov and stutter mode by default"
drm/amd/pp: Print warning if od_sclk/mclk out of range
drm/amd/pp: Fix pp_sclk/mclk_od not work on Vega10
drm/amd/pp: Fix pp_sclk/mclk_od not work on smu7
drm/amd/powerplay: no MGPU fan boost enablement on DPM disabled
drm/amdgpu: Fix skipping hangged job reset during gpu recover.
drm/amd/powerplay: revise Vega20 pptable version check
drm/amd/display: set backlight level limit to 1
drm/panel: simple: Innolux TV123WAM is actually P120ZDG-BF1
dt-bindings: drm/panel: simple: Innolux TV123WAM is actually P120ZDG-BF1
drm/bridge: ti-sn65dsi86: Remove the mystery delay
drm/panel: simple: Add "no-hpd" delay for Innolux TV123WAM
drm/panel: simple: Support panels with HPD where HPD isn't connected
dt-bindings: drm/panel: simple: Add no-hpd property
drm/edid: Add 6 bpc quirk for BOE panel.
drm/amdgpu: fix reporting of failed msg sent to SMU (v2)
drm/amdgpu: Fix compute ring 1.0.0 failure after reset
drm/amdgpu: fix VM leaf walking
drm/amdgpu: fix amdgpu_vm_fini
drm/amd/powerplay: commonize the API for retrieving current clocks
...
This brings the kernel doc in line with the function signature.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
After 'a66649dab350 arm64: fix vdso-offsets.h dependency' if
one will try to build .i file in case of external kernel module,
build fails complaining that prepare0 target is missing. This
issue came up with SystemTap when it tries to build variety
of .i files for its own generated kernel modules trying to
figure given kernel features/capabilities.
The issue is that prepare0 is defined in top level Makefile
only if KBUILD_EXTMOD is not defined. .i file rule depends
on prepare and in case KBUILD_EXTMOD defined top level Makefile
contains empty rule for prepare. But after mentioned commit
arch/arm64/Makefile would introduce dependency on prepare0
through its own prepare target.
Fix it to put proper ifdef KBUILD_EXTMOD around code introduced
by mentioned commit. It matches what top level Makefile does.
Acked-by: Kevin Brodsky <kevin.brodsky@arm.com>
Signed-off-by: Victor Kamensky <kamensky@cisco.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
- replace spin_is_locked() with lockdep
- add base support for secmark labeling and matching
+ Cleanups
- clean an indentation issue, remove extraneous space
- remove no-op permission check in policy_unpack
- fix checkpatch missing spaces error in Parse secmark policy
- fix network performance issue in aa_label_sk_perm
+ Bug fixes
- add #ifdef checks for secmark filtering
- fix an error code in __aa_create_ns()
- don't try to replace stale label in ptrace checks
- fix failure to audit context info in build_change_hat
- check buffer bounds when mapping permissions mask
- fully initialize aa_perms struct when answering userspace query
- fix uninitialized value in aa_split_fqname
-----BEGIN PGP SIGNATURE-----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=GzxZ
-----END PGP SIGNATURE-----
Merge tag 'apparmor-pr-2018-11-01' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
Pull apparmor updates from John Johansen:
"Features/Improvements:
- replace spin_is_locked() with lockdep
- add base support for secmark labeling and matching
Cleanups:
- clean an indentation issue, remove extraneous space
- remove no-op permission check in policy_unpack
- fix checkpatch missing spaces error in Parse secmark policy
- fix network performance issue in aa_label_sk_perm
Bug fixes:
- add #ifdef checks for secmark filtering
- fix an error code in __aa_create_ns()
- don't try to replace stale label in ptrace checks
- fix failure to audit context info in build_change_hat
- check buffer bounds when mapping permissions mask
- fully initialize aa_perms struct when answering userspace query
- fix uninitialized value in aa_split_fqname"
* tag 'apparmor-pr-2018-11-01' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor:
apparmor: clean an indentation issue, remove extraneous space
apparmor: fix checkpatch error in Parse secmark policy
apparmor: add #ifdef checks for secmark filtering
apparmor: Fix uninitialized value in aa_split_fqname
apparmor: don't try to replace stale label in ptraceme check
apparmor: Replace spin_is_locked() with lockdep
apparmor: Allow filtering based on secmark policy
apparmor: Parse secmark policy
apparmor: Add a wildcard secid
apparmor: don't try to replace stale label in ptrace access check
apparmor: Fix network performance issue in aa_label_sk_perm
Rework the vfs_clone_file_range and vfs_dedupe_file_range infrastructure to use
a common .remap_file_range method and supply generic bounds and sanity checking
functions that are shared with the data write path. The current VFS
infrastructure has problems with rlimit, LFS file sizes, file time stamps,
maximum filesystem file sizes, stripping setuid bits, etc and so they are
addressed in these commits.
We also introduce the ability for the ->remap_file_range methods to return short
clones so that clones for vfs_copy_file_range() don't get rejected if the entire
range can't be cloned. It also allows filesystems to sliently skip deduplication
of partial EOF blocks if they are not capable of doing so without requiring
errors to be thrown to userspace.
All existing filesystems are converted to user the new .remap_file_range method,
and both XFS and ocfs2 are modified to make use of the new generic checking
infrastructure.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=CE/A
-----END PGP SIGNATURE-----
Merge tag 'xfs-4.20-merge-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull vfs dedup fixes from Dave Chinner:
"This reworks the vfs data cloning infrastructure.
We discovered many issues with these interfaces late in the 4.19 cycle
- the worst of them (data corruption, setuid stripping) were fixed for
XFS in 4.19-rc8, but a larger rework of the infrastructure fixing all
the problems was needed. That rework is the contents of this pull
request.
Rework the vfs_clone_file_range and vfs_dedupe_file_range
infrastructure to use a common .remap_file_range method and supply
generic bounds and sanity checking functions that are shared with the
data write path. The current VFS infrastructure has problems with
rlimit, LFS file sizes, file time stamps, maximum filesystem file
sizes, stripping setuid bits, etc and so they are addressed in these
commits.
We also introduce the ability for the ->remap_file_range methods to
return short clones so that clones for vfs_copy_file_range() don't get
rejected if the entire range can't be cloned. It also allows
filesystems to sliently skip deduplication of partial EOF blocks if
they are not capable of doing so without requiring errors to be thrown
to userspace.
Existing filesystems are converted to user the new remap_file_range
method, and both XFS and ocfs2 are modified to make use of the new
generic checking infrastructure"
* tag 'xfs-4.20-merge-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (28 commits)
xfs: remove [cm]time update from reflink calls
xfs: remove xfs_reflink_remap_range
xfs: remove redundant remap partial EOF block checks
xfs: support returning partial reflink results
xfs: clean up xfs_reflink_remap_blocks call site
xfs: fix pagecache truncation prior to reflink
ocfs2: remove ocfs2_reflink_remap_range
ocfs2: support partial clone range and dedupe range
ocfs2: fix pagecache truncation prior to reflink
ocfs2: truncate page cache for clone destination file before remapping
vfs: clean up generic_remap_file_range_prep return value
vfs: hide file range comparison function
vfs: enable remap callers that can handle short operations
vfs: plumb remap flags through the vfs dedupe functions
vfs: plumb remap flags through the vfs clone functions
vfs: make remap_file_range functions take and return bytes completed
vfs: remap helper should update destination inode metadata
vfs: pass remap flags to generic_remap_checks
vfs: pass remap flags to generic_remap_file_range_prep
vfs: combine the clone and dedupe into a single remap_file_range
...
Some things that I missed due to travel, or that came in late.
Two fixes also going to stable:
- A revert of a buggy change to the 8xx TLB miss handlers.
- Our flushing of SPE (Signal Processing Engine) registers on fork was broken.
Other changes:
- A change to the KVM decrementer emulation to use proper APIs.
- Some cleanups to the way we do code patching in the 8xx code.
- Expose the maximum possible memory for the system in /proc/powerpc/lparcfg.
- Merge some updates from Scott: "a couple device tree updates, and a fix for a
missing prototype warning."
A few other minor fixes and a handful of fixes for our selftests.
Thanks to:
Aravinda Prasad, Breno Leitao, Camelia Groza, Christophe Leroy, Felipe Rechia,
Joel Stanley, Naveen N. Rao, Paul Mackerras, Scott Wood, Tyrel Datwyler.
-----BEGIN PGP SIGNATURE-----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=VCkW
-----END PGP SIGNATURE-----
Merge tag 'powerpc-4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"Some things that I missed due to travel, or that came in late.
Two fixes also going to stable:
- A revert of a buggy change to the 8xx TLB miss handlers.
- Our flushing of SPE (Signal Processing Engine) registers on fork
was broken.
Other changes:
- A change to the KVM decrementer emulation to use proper APIs.
- Some cleanups to the way we do code patching in the 8xx code.
- Expose the maximum possible memory for the system in
/proc/powerpc/lparcfg.
- Merge some updates from Scott: "a couple device tree updates, and a
fix for a missing prototype warning"
A few other minor fixes and a handful of fixes for our selftests.
Thanks to: Aravinda Prasad, Breno Leitao, Camelia Groza, Christophe
Leroy, Felipe Rechia, Joel Stanley, Naveen N. Rao, Paul Mackerras,
Scott Wood, Tyrel Datwyler"
* tag 'powerpc-4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (21 commits)
selftests/powerpc: Fix compilation issue due to asm label
selftests/powerpc/cache_shape: Fix out-of-tree build
selftests/powerpc/switch_endian: Fix out-of-tree build
selftests/powerpc/pmu: Link ebb tests with -no-pie
selftests/powerpc/signal: Fix out-of-tree build
selftests/powerpc/ptrace: Fix out-of-tree build
powerpc/xmon: Relax frame size for clang
selftests: powerpc: Fix warning for security subdir
selftests/powerpc: Relax L1d miss targets for rfi_flush test
powerpc/process: Fix flush_all_to_thread for SPE
powerpc/pseries: add missing cpumask.h include file
selftests/powerpc: Fix ptrace tm failure
KVM: PPC: Use exported tb_to_ns() function in decrementer emulation
powerpc/pseries: Export maximum memory value
powerpc/8xx: Use patch_site for perf counters setup
powerpc/8xx: Use patch_site for memory setup patching
powerpc/code-patching: Add a helper to get the address of a patch_site
Revert "powerpc/8xx: Use L1 entry APG to handle _PAGE_ACCESSED for CONFIG_SWAP"
powerpc/8xx: add missing header in 8xx_mmu.c
powerpc/8xx: Add DT node for using the SEC engine of the MPC885
...
Sorry for the last minute patches, but it was suggested we try to push
this in before rc1 to make it easier for people to keep their branch
rebases sane. Since this is just a single defconfig update that is
intended to have no functional change I thought it would be worth
breaking my own PR rules.
-----BEGIN PGP SIGNATURE-----
iQJHBAABCAAxFiEEAM520YNJYN/OiG3470yhUCzLq0EFAlvblUgTHHBhbG1lckBk
YWJiZWx0LmNvbQAKCRDvTKFQLMurQSiIEACbj2La+xuS32+brJFx1BF+YQofw06H
LbhloZr7nK1g8mpNzMdIG0XzYvYPhq8nXvHu77tArcPit5LwmPOBsgY/z+NSfP4p
lPkArv22+5p2Q9OZ2OWiHfkoMixajzPlAkjkQNQ1TH2mqh8SVlhtjpbcrfVUlVi2
J1t3Fb47hBP8OSU6S/bpsyGnfLNzq+towDfX0mMyJHaczVuJmaTTZZNibxc/9ZKY
GkCmIUP8b6jDVFk10jzLadCmUZb/va9g8n8OIZa/vcbIbYWW2qr1LNvw+9PWePqJ
ZrQt/QQ7c1OfmNeC1IhLKSI3IsuaOdXoQgbd2EmZM1uWECrbvbvfIRFZDPb61Fy4
JbTiYl023FxnhXGSEpiw4gB0XnqqhK42kV0+eX9qP8aKBJpMe2KeKl8vH1wlka3X
4ntIupCwlsTgxet25rl8F4SK7tgXida2SHpYhe0MZjhVty9EE3J90oG3NXeL0FvK
5TCIf7L20PIeVCcJ1KecXFt0A6OJbIiSqmEOSONHh3P7klQyxVW47wSbSNA4LVWj
yGxGviVUw73lEFfUgasMwDtQbjEa4SRHWTpP9CwMf1bCuLvPvGuFF3+VAEsYxeE5
c20olueEapnBgQgmPZRJtwU1aF4kBfaVe0vW1/Bv6pU3kcJzB3jF/EXtqbDjA6YU
SBSIeUn1dne29Q==
=5wn4
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-4.20-mw3' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
Pull RISC-V defconfig update from Palmer Dabbelt:
"Sorry for the last minute patches, but it was suggested we try to push
this in before rc1 to make it easier for people to keep their branch
rebases sane"
* tag 'riscv-for-linus-4.20-mw3' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux:
RISC-V: refresh defconfig
The nvme pci driver had been adding its CMB resource to the P2P DMA
subsystem everytime on on a controller reset. This results in the
following warning:
------------[ cut here ]------------
nvme 0000:00:03.0: Conflicting mapping in same section
WARNING: CPU: 7 PID: 81 at kernel/memremap.c:155 devm_memremap_pages+0xa6/0x380
...
Call Trace:
pci_p2pdma_add_resource+0x153/0x370
nvme_reset_work+0x28c/0x17b1 [nvme]
? add_timer+0x107/0x1e0
? dequeue_entity+0x81/0x660
? dequeue_entity+0x3b0/0x660
? pick_next_task_fair+0xaf/0x610
? __switch_to+0xbc/0x410
process_one_work+0x1cf/0x350
worker_thread+0x215/0x3d0
? process_one_work+0x350/0x350
kthread+0x107/0x120
? kthread_park+0x80/0x80
ret_from_fork+0x1f/0x30
---[ end trace f7ea76ac6ee72727 ]---
nvme nvme0: failed to register the CMB
This patch fixes this by registering the CMB with P2P only once.
Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
The patch made to avoid Coverity reporting of out of bounds access
on aen_op moved the assignment of a pointer, leaving it null when it
was subsequently used to calculate a private pointer. Thus the private
pointer was bad.
Move/correct the private pointer initialization to be in sync with the
patch.
Fixes: 0d2bdf9f41 ("nvme-fc: rework the request initialization code")
Signed-off-by: James Smart <jsmart2021@gmail.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
There is one more user of $(cc-name) in the top Makefile. It is supposed
to detect Clang before invoking Kconfig, so it should still be there
in the $(shell ...) form. All the other users of $(cc-name) have been
replaced with $(CONFIG_CC_IS_CLANG). Hence, scripts/Kbuild.include does
not need to define cc-name any more.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Evaluating cc-name invokes the compiler every time even when you are
not compiling anything, like 'make help'. This is not efficient.
The compiler type has been already detected in the Kconfig stage.
Use CONFIG_CC_IS_CLANG, instead.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Acked-by: Paul Burton <paul.burton@mips.com> (MIPS)
Acked-by: Joel Stanley <joel@jms.id.au>
Trivial fix to clean up an indentation issue, remove space
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Pull misc vfs updates from Al Viro:
"No common topic, really - a handful of assorted stuff; the least
trivial bits are Mark's dedupe patches"
* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
fs/exofs: only use true/false for asignment of bool type variable
fs/exofs: fix potential memory leak in mount option parsing
Delete invalid assignment statements in do_sendfile
iomap: remove duplicated include from iomap.c
vfs: dedupe should return EPERM if permission is not granted
vfs: allow dedupe of user owned read-only files
ntfs: don't open-code ERR_CAST
ext4: don't open-code ERR_CAST
