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Arnaldo Carvalho de Melo 32b734e09e tools arch x86: Sync the msr-index.h copy with the kernel sources
To pick up the changes in:

  29dcc60f6a ("x86/boot/compressed/64: Add stage1 #VC handler")
  36e1be8ada ("perf/x86/amd/ibs: Fix raw sample data accumulation")
  59a854e2f3 ("perf/x86/intel: Support TopDown metrics on Ice Lake")
  7b2c05a15d ("perf/x86/intel: Generic support for hardware TopDown metrics")
  99e40204e0 ("x86/msr: Move the F15h MSRs where they belong")
  b57de6cd16 ("x86/sev-es: Add SEV-ES Feature Detection")
  ed7bde7a6d ("cpufreq: intel_pstate: Allow enable/disable energy efficiency")
  f0f2f9feb4 ("x86/msr-index: Define an IA32_PASID MSR")

That cause these changes in tooling:

  $ tools/perf/trace/beauty/tracepoints/x86_msr.sh > before
  $ cp arch/x86/include/asm/msr-index.h tools/arch/x86/include/asm/msr-index.h
  $ tools/perf/trace/beauty/tracepoints/x86_msr.sh > after
  $ diff -u before after
  --- before	2020-10-19 13:27:33.195274425 -0300
  +++ after	2020-10-19 13:27:44.144507610 -0300
  @@ -113,6 +113,8 @@
   	[0x00000309] = "CORE_PERF_FIXED_CTR0",
   	[0x0000030a] = "CORE_PERF_FIXED_CTR1",
   	[0x0000030b] = "CORE_PERF_FIXED_CTR2",
  +	[0x0000030c] = "CORE_PERF_FIXED_CTR3",
  +	[0x00000329] = "PERF_METRICS",
   	[0x00000345] = "IA32_PERF_CAPABILITIES",
   	[0x0000038d] = "CORE_PERF_FIXED_CTR_CTRL",
   	[0x0000038e] = "CORE_PERF_GLOBAL_STATUS",
  @@ -222,6 +224,7 @@
   	[0x00000774] = "HWP_REQUEST",
   	[0x00000777] = "HWP_STATUS",
   	[0x00000d90] = "IA32_BNDCFGS",
  +	[0x00000d93] = "IA32_PASID",
   	[0x00000da0] = "IA32_XSS",
   	[0x00000dc0] = "LBR_INFO_0",
   	[0x00000ffc] = "IA32_BNDCFGS_RSVD",
  @@ -279,6 +282,7 @@
   	[0xc0010115 - x86_AMD_V_KVM_MSRs_offset] = "VM_IGNNE",
   	[0xc0010117 - x86_AMD_V_KVM_MSRs_offset] = "VM_HSAVE_PA",
   	[0xc001011f - x86_AMD_V_KVM_MSRs_offset] = "AMD64_VIRT_SPEC_CTRL",
  +	[0xc0010130 - x86_AMD_V_KVM_MSRs_offset] = "AMD64_SEV_ES_GHCB",
   	[0xc0010131 - x86_AMD_V_KVM_MSRs_offset] = "AMD64_SEV",
   	[0xc0010140 - x86_AMD_V_KVM_MSRs_offset] = "AMD64_OSVW_ID_LENGTH",
   	[0xc0010141 - x86_AMD_V_KVM_MSRs_offset] = "AMD64_OSVW_STATUS",
  $

Which causes these parts of tools/perf/ to be rebuilt:

  CC       /tmp/build/perf/trace/beauty/tracepoints/x86_msr.o
  DESCEND  plugins
  GEN      /tmp/build/perf/python/perf.so
  INSTALL  trace_plugins
  LD       /tmp/build/perf/trace/beauty/tracepoints/perf-in.o
  LD       /tmp/build/perf/trace/beauty/perf-in.o
  LD       /tmp/build/perf/perf-in.o
  LINK     /tmp/build/perf/per

At some point these should just be tables read by perf on demand.

This addresses this perf tools build warning:

  diff -u tools/arch/x86/include/asm/msr-index.h arch/x86/include/asm/msr-index.h
  Warning: Kernel ABI header at 'tools/arch/x86/include/asm/msr-index.h' differs from latest version at 'arch/x86/include/asm/msr-index.h'

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Joerg Roedel <jroedel@suse.de>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Kim Phillips <kim.phillips@amd.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-11-03 08:36:30 -03:00
arch Three fixes all related to #DB: 2020-11-01 11:21:26 -08:00
block blk-mq: mark flush request as IDLE in flush_end_io() 2020-10-30 08:33:49 -06:00
certs .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
crypto drivers-5.10-2020-10-12 2020-10-13 13:04:41 -07:00
Documentation Char/Misc fixes/removals for 5.10-rc2 2020-11-01 10:05:16 -08:00
drivers of: Drop superfluous ULL suffix for ~0 2020-11-02 09:32:46 -08:00
fs mm, oom: keep oom_adj under or at upper limit when printing 2020-11-02 12:14:19 -08:00
include mm: always have io_remap_pfn_range() set pgprot_decrypted() 2020-11-02 12:14:19 -08:00
init linux-kselftest-kunit-5.10-rc1 2020-10-18 14:45:59 -07:00
ipc ipc: adjust proc_ipc_sem_dointvec definition to match prototype 2020-09-05 12:14:29 -07:00
kernel kernel/hung_task.c: make type annotations consistent 2020-11-02 12:14:19 -08:00
lib lib/crc32test: remove extra local_irq_disable/enable 2020-11-02 12:14:19 -08:00
LICENSES LICENSES/deprecated: add Zlib license text 2020-09-16 14:33:49 +02:00
mm mm/truncate.c: make __invalidate_mapping_pages() static 2020-11-02 12:14:19 -08:00
net flexible-array member conversion patches for 5.10-rc2 2020-10-31 14:31:28 -07:00
samples misc: mic: remove the MIC drivers 2020-10-28 19:12:03 +01:00
scripts scripts: get_abi.pl: assume ReST format by default 2020-10-30 13:16:03 +01:00
security ima: Replace zero-length array with flexible-array member 2020-10-29 17:22:59 -05:00
sound ARM: SoC platform updates 2020-10-24 10:33:08 -07:00
tools tools arch x86: Sync the msr-index.h copy with the kernel sources 2020-11-03 08:36:30 -03:00
usr Merge branch 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-08-07 13:29:39 -07:00
virt kvm: x86/mmu: Support dirty logging for the TDP MMU 2020-10-23 03:42:13 -04:00
.clang-format RDMA 5.10 pull request 2020-10-17 11:18:18 -07:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore .gitignore: docs: ignore sphinx_*/ directories 2020-09-10 10:44:31 -06:00
.mailmap MAINTAINERS: jarkko.sakkinen@linux.intel.com -> jarkko@kernel.org 2020-10-16 11:11:19 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Move Sangbeom Kim to credits 2020-10-26 10:11:18 +01:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS Char/Misc fixes/removals for 5.10-rc2 2020-11-01 10:05:16 -08:00
Makefile Linux 5.10-rc2 2020-11-01 14:43:51 -08:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.