diff options
| author | Eric Badger | 2021-10-10 10:06:56 -0700 |
|---|---|---|
| committer | Tony Luck | 2021-10-11 08:28:46 -0700 |
| commit | 537bddd069c743759addf422d0b8f028ff0f8dbc (patch) | |
| tree | 6d62627119d692a5568e29654dbcd5e02484abe9 /drivers/xen/gntdev.c | |
| parent | 0b6d4ab2165c46c7f236744a2d05264f40172ae9 (diff) | |
EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
The computation of TOHM is off by one bit. This missed bit results in
too low a value for TOHM, which can cause errors in regular memory to
incorrectly report:
EDAC MC0: 1 CE Error at MMIOH area, on addr 0x000000207fffa680 on any memory
Fixes: 50d1bb93672f ("sb_edac: add support for Haswell based systems")
Cc: stable@vger.kernel.org
Reported-by: Meeta Saggi <msaggi@purestorage.com>
Signed-off-by: Eric Badger <ebadger@purestorage.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20211010170127.848113-1-ebadger@purestorage.com
Diffstat (limited to 'drivers/xen/gntdev.c')
0 files changed, 0 insertions, 0 deletions