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3f31e49dc4
linux_dsm_epyc7002/arch/powerpc
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Ravi Bangoria 3f31e49dc4 powerpc/watchpoint: Remove 512 byte boundary 
Power10 has removed 512 bytes boundary from match criteria i.e. the watch
range can cross 512 bytes boundary.

Note: ISA 3.1 Book III 9.4 match criteria includes 512 byte limit but that
is a documentation mistake and hopefully will be fixed in the next version
of ISA. Though, ISA 3.1 change log mentions about removal of 512B boundary:

  Multiple DEAW:
  Added a second Data Address Watchpoint. [H]DAR is
  set to the first byte of overlap. 512B boundary is
  removed.

Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200723090813.303838-11-ravi.bangoria@linux.ibm.com
2020-07-26 23:34:19 +10:00
..
boot powerpc/boot/dts: Fix dtc "pciex" warnings 2020-06-30 14:38:00 +10:00
configs powerpc/64s/hash: Disable subpage_prot syscall by default 2020-07-22 00:01:25 +10:00
crypto powerpc: Replace HTTP links with HTTPS ones 2020-07-22 00:01:23 +10:00
include powerpc/watchpoint: Return available watchpoints dynamically 2020-07-26 23:34:19 +10:00
kernel powerpc/watchpoint: Remove 512 byte boundary 2020-07-26 23:34:19 +10:00
kexec powerpc/book3s64/keys/kuap: Reset AMR/IAMR values on kexec 2020-07-20 22:57:59 +10:00
kvm powerpc/watchpoint: Rename current H_SET_MODE DAWR macro 2020-07-26 23:34:19 +10:00
lib powerpc/sstep: Fix incorrect CONFIG symbol in scv handling 2020-07-24 23:16:49 +10:00
math-emu treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
mm powerpc/book3s64/pkey: Disable pkey on POWER6 and before 2020-07-26 23:34:18 +10:00
net powerpc/ppc-opcode: Consolidate powerpc instructions from bpf_jit.h 2020-07-16 13:12:42 +10:00
oprofile maccess: rename probe_user_{read,write} to copy_{from,to}_user_nofault 2020-06-17 10:57:41 -07:00
perf powerpc/perf: BHRB control to disable BHRB logic when not used 2020-07-22 21:56:42 +10:00
platforms powerpc/watchpoint: Guest support for 2nd DAWR hcall 2020-07-26 23:34:19 +10:00
purgatory .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
sysdev powerpc/xive: Ignore kmemleak false positives 2020-06-22 10:37:57 +10:00
tools powerpc/head_check: Avoid broken pipe 2020-05-19 00:10:35 +10:00
xmon Merge branch 'scv' support into next 2020-07-23 17:43:44 +10:00
Kbuild powerpc/kexec: Move kexec files into a dedicated subdir. 2019-11-21 15:41:34 +11:00
Kconfig powerpc: Select ARCH_HAS_MEMBARRIER_SYNC_CORE 2020-07-23 17:43:23 +10:00
Kconfig.debug powerpc: Remove Xilinx PPC405/PPC440 support 2020-05-28 23:24:34 +10:00
Makefile powerpc/4xx: ppc4xx compile flag optimizations 2020-06-22 14:19:12 +10:00
Makefile.postlink