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authorLinus Torvalds <torvalds@linux-foundation.org>2014-03-31 12:00:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-03-31 12:00:45 -0700
commit918d80a136430aeb23659aa75f8b415090500667 (patch)
treed11d394f63ed9ea0d1830b87cae6d5200501a7cd /kernel
parent26a5c0dfbc9c4b1c455821c0a0ea6d6116082397 (diff)
parent69f2366c9456d0ce784cf5aba87ee77eeadc1d5e (diff)
downloadlinux-918d80a136430aeb23659aa75f8b415090500667.tar.gz
Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cpu handling changes from Ingo Molnar: "Bigger changes: - Intel CPU hardware-enablement: new vector instructions support (AVX-512), by Fenghua Yu. - Support the clflushopt instruction and use it in appropriate places. clflushopt is similar to clflush but with more relaxed ordering, by Ross Zwisler. - MSR accessor cleanups, by Borislav Petkov. - 'forcepae' boot flag for those who have way too much time to spend on way too old Pentium-M systems and want to live way too dangerously, by Chris Bainbridge" * 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, cpu: Add forcepae parameter for booting PAE kernels on PAE-disabled Pentium M Rename TAINT_UNSAFE_SMP to TAINT_CPU_OUT_OF_SPEC x86, intel: Make MSR_IA32_MISC_ENABLE bit constants systematic x86, Intel: Convert to the new bit access MSR accessors x86, AMD: Convert to the new bit access MSR accessors x86: Add another set of MSR accessor functions x86: Use clflushopt in drm_clflush_virt_range x86: Use clflushopt in drm_clflush_page x86: Use clflushopt in clflush_cache_range x86: Add support for the clflushopt instruction x86, AVX-512: Enable AVX-512 States Context Switch x86, AVX-512: AVX-512 Feature Detection
Diffstat (limited to 'kernel')
-rw-r--r--kernel/module.c2
-rw-r--r--kernel/panic.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/kernel/module.c b/kernel/module.c
index d24fcf29cb6..ca2c1aded7e 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1015,7 +1015,7 @@ static size_t module_flags_taint(struct module *mod, char *buf)
buf[l++] = 'C';
/*
* TAINT_FORCED_RMMOD: could be added.
- * TAINT_UNSAFE_SMP, TAINT_MACHINE_CHECK, TAINT_BAD_PAGE don't
+ * TAINT_CPU_OUT_OF_SPEC, TAINT_MACHINE_CHECK, TAINT_BAD_PAGE don't
* apply to modules.
*/
return l;
diff --git a/kernel/panic.c b/kernel/panic.c
index 6d630037509..2270cfd1d6b 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -199,7 +199,7 @@ struct tnt {
static const struct tnt tnts[] = {
{ TAINT_PROPRIETARY_MODULE, 'P', 'G' },
{ TAINT_FORCED_MODULE, 'F', ' ' },
- { TAINT_UNSAFE_SMP, 'S', ' ' },
+ { TAINT_CPU_OUT_OF_SPEC, 'S', ' ' },
{ TAINT_FORCED_RMMOD, 'R', ' ' },
{ TAINT_MACHINE_CHECK, 'M', ' ' },
{ TAINT_BAD_PAGE, 'B', ' ' },