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ef78f2a4bf
We now have C structures defined for each of the XSAVE state components that we support. This patch adds checks during our verification pass to ensure that the CPU-provided data enumerated in CPUID leaves matches our C structures. If not, we warn and dump all the XSAVE CPUID leaves. Note: this *actually* found an inconsistency with the MPX 'bndcsr' state. The hardware pads it out differently from our C structures. This patch caught it and warned. Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tim Chen <tim.c.chen@linux.intel.com> Cc: dave@sr71.net Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/20150902233131.A8DB36DA@viggo.jf.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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| .. | ||
| bugs.c | ||
| core.c | ||
| init.c | ||
| Makefile | ||
| regset.c | ||
| signal.c | ||
| xstate.c | ||