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| author | Len Brown <len.brown@intel.com> | 2017-10-12 00:16:04 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-10-12 18:10:11 +0300 |
| commit | 616dd5872e52493863b0202632703eebd51243dc (patch) | |
| tree | f27097d2cd529fb9b1db84e27a77350cbba6ca9a /arch/x86/include/asm/tlbflush.h | |
| parent | cc6afe2240298049585e86b1ade85efc8a7f225d (diff) | |
| download | linux-616dd5872e52493863b0202632703eebd51243dc.tar.xz | |
x86/apic: Update TSC_DEADLINE quirk with additional SKX stepping
SKX stepping-3 fixed the TSC_DEADLINE issue in a different ucode
version number than stepping-4. Linux needs to know this stepping-3
specific version number to also enable the TSC_DEADLINE on stepping-3.
The steppings and ucode versions are documented in the SKX BIOS update:
https://downloadmirror.intel.com/26978/eng/ReleaseNotes_R00.01.0004.txt
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: peterz@infradead.org
Link: https://lkml.kernel.org/r/60f2bbf7cf617e212b522e663f84225bfebc50e5.1507756305.git.len.brown@intel.com
Diffstat (limited to 'arch/x86/include/asm/tlbflush.h')
0 files changed, 0 insertions, 0 deletions