mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-18 22:14:16 +00:00
1fc88e5a2d
Allows the movement of 46,072 bytes from .data to .data.rel.ro. Signed-off-by: Ian Rogers <irogers@google.com> Link: https://lore.kernel.org/r/20230526183401.2326121-6-irogers@google.com Cc: K Prateek Nayak <kprateek.nayak@amd.com> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ross Zwisler <zwisler@chromium.org> Cc: Steven Rostedt (Google) <rostedt@goodmis.org> Cc: Sean Christopherson <seanjc@google.com> Cc: Yang Jihong <yangjihong1@huawei.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Leo Yan <leo.yan@linaro.org> Cc: Andi Kleen <ak@linux.intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Tiezhu Yang <yangtiezhu@loongson.cn> Cc: Ingo Molnar <mingo@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: linux-kernel@vger.kernel.org Cc: linux-perf-users@vger.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
40 lines
1.7 KiB
Bash
Executable file
40 lines
1.7 KiB
Bash
Executable file
#!/bin/sh
|
|
# SPDX-License-Identifier: LGPL-2.1
|
|
|
|
if [ $# -ne 1 ] ; then
|
|
arch_x86_header_dir=tools/arch/x86/include/asm/
|
|
else
|
|
arch_x86_header_dir=$1
|
|
fi
|
|
|
|
x86_msr_index=${arch_x86_header_dir}/msr-index.h
|
|
|
|
# Support all later, with some hash table, for now chop off
|
|
# Just the ones starting with 0x00000 so as to have a simple
|
|
# array.
|
|
|
|
printf "static const char * const x86_MSRs[] = {\n"
|
|
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MSR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0x00000[[:xdigit:]]+)[[:space:]]*.*'
|
|
grep -E $regex ${x86_msr_index} | grep -E -v 'MSR_(ATOM|P[46]|IA32_(TSC_DEADLINE|UCODE_REV)|IDT_FCR4)' | \
|
|
sed -r "s/$regex/\2 \1/g" | sort -n | \
|
|
xargs printf "\t[%s] = \"%s\",\n"
|
|
printf "};\n\n"
|
|
|
|
# Remove MSR_K6_WHCR, clashes with MSR_LSTAR
|
|
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MSR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0xc0000[[:xdigit:]]+)[[:space:]]*.*'
|
|
printf "#define x86_64_specific_MSRs_offset "
|
|
grep -E $regex ${x86_msr_index} | sed -r "s/$regex/\2/g" | sort -n | head -1
|
|
printf "static const char * const x86_64_specific_MSRs[] = {\n"
|
|
grep -E $regex ${x86_msr_index} | \
|
|
sed -r "s/$regex/\2 \1/g" | grep -E -vw 'K6_WHCR' | sort -n | \
|
|
xargs printf "\t[%s - x86_64_specific_MSRs_offset] = \"%s\",\n"
|
|
printf "};\n\n"
|
|
|
|
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MSR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0xc0010[[:xdigit:]]+)[[:space:]]*.*'
|
|
printf "#define x86_AMD_V_KVM_MSRs_offset "
|
|
grep -E $regex ${x86_msr_index} | sed -r "s/$regex/\2/g" | sort -n | head -1
|
|
printf "static const char * const x86_AMD_V_KVM_MSRs[] = {\n"
|
|
grep -E $regex ${x86_msr_index} | \
|
|
sed -r "s/$regex/\2 \1/g" | sort -n | \
|
|
xargs printf "\t[%s - x86_AMD_V_KVM_MSRs_offset] = \"%s\",\n"
|
|
printf "};\n"
|