diff options
| author | mike.travis@hpe.com <mike.travis@hpe.com> | 2018-03-28 20:40:11 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-03-28 21:19:45 +0300 |
| commit | bd47a85acd727e27b7283daff557865ad04c59f6 (patch) | |
| tree | 2c2957ff5572780ca181c0238334675df290cc31 /arch/x86/include/asm/uv | |
| parent | 151ad17fbe5e56afa59709f41980508672c777ce (diff) | |
| download | linux-bd47a85acd727e27b7283daff557865ad04c59f6.tar.xz | |
x86/platform/UV: Fix critical UV MMR address error
A critical error was found testing the fixed UV4 HUB in that an MMR address
was found to be incorrect. This causes the virtual address space for
accessing the MMIOH1 region to be allocated with the incorrect size.
Fixes: 673aa20c55a1 ("x86/platform/UV: Update uv_mmrs.h to prepare for UV4A fixes")
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Dimitri Sivanich <dimitri.sivanich@hpe.com>
Cc: Russ Anderson <russ.anderson@hpe.com>
Cc: Andrew Banman <andrew.banman@hpe.com>
Link: https://lkml.kernel.org/r/20180328174011.041801248@stormcage.americas.sgi.com
Diffstat (limited to 'arch/x86/include/asm/uv')
| -rw-r--r-- | arch/x86/include/asm/uv/uv_mmrs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/uv/uv_mmrs.h b/arch/x86/include/asm/uv/uv_mmrs.h index ecb9ddef128f..62c79e26a59a 100644 --- a/arch/x86/include/asm/uv/uv_mmrs.h +++ b/arch/x86/include/asm/uv/uv_mmrs.h @@ -3833,7 +3833,7 @@ union uvh_rh_gam_mmioh_overlay_config0_mmr_u { #define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR uv_undefined("UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR") #define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR uv_undefined("UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR") #define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x1603000UL -#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x483000UL +#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x484000UL #define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR ( \ is_uv1_hub() ? UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR : \ is_uv2_hub() ? UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR : \ |