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| author | Mike Travis <mike.travis@hpe.com> | 2020-10-05 15:39:27 -0500 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-10-07 09:09:04 +0200 |
| commit | 6a7cf55e9f2b743695adac84375548aa18112327 (patch) | |
| tree | 9b7caf487bf75d46e31f7fe6260819fdde4140d1 /arch/x86/include/asm/uv | |
| parent | d6922effe4f3d5c643c8c05d51a572d6db4c9cb3 (diff) | |
| download | linux-6a7cf55e9f2b743695adac84375548aa18112327.tar.bz2 | |
x86/platform/uv: Update UV5 TSC checking
Update check of BIOS TSC sync status to include both possible "invalid"
states provided by newer UV5 BIOS.
Signed-off-by: Mike Travis <mike.travis@hpe.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Steve Wahl <steve.wahl@hpe.com>
Link: https://lkml.kernel.org/r/20201005203929.148656-12-mike.travis@hpe.com
Diffstat (limited to 'arch/x86/include/asm/uv')
| -rw-r--r-- | arch/x86/include/asm/uv/uv_hub.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h index ecf5c93e7ae8..07079b59824d 100644 --- a/arch/x86/include/asm/uv/uv_hub.h +++ b/arch/x86/include/asm/uv/uv_hub.h @@ -726,7 +726,7 @@ extern void uv_nmi_setup_hubless(void); #define UVH_TSC_SYNC_SHIFT_UV2K 16 /* UV2/3k have different bits */ #define UVH_TSC_SYNC_MASK 3 /* 0011 */ #define UVH_TSC_SYNC_VALID 3 /* 0011 */ -#define UVH_TSC_SYNC_INVALID 2 /* 0010 */ +#define UVH_TSC_SYNC_UNKNOWN 0 /* 0000 */ /* BMC sets a bit this MMR non-zero before sending an NMI */ #define UVH_NMI_MMR UVH_BIOS_KERNEL_MMR |