https://github.com/torvalds/linux
Revision d1992996753132e2dafe955cccb2fb0714d3cfc4 authored by Emanuel Czirai on 02 September 2016, 05:35:50 UTC, committed by Thomas Gleixner on 02 September 2016, 18:42:28 UTC
AMD F12h machines have an erratum which can cause DIV/IDIV to behave unpredictably. The workaround is to set MSRC001_1029[31] but sometimes there is no BIOS update containing that workaround so let's do it ourselves unconditionally. It is simple enough. [ Borislav: Wrote commit message. ] Signed-off-by: Emanuel Czirai <icanrealizeum@gmail.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Yaowu Xu <yaowu@google.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/20160902053550.18097-1-bp@alien8.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
1 parent 3eab887
Tip revision: d1992996753132e2dafe955cccb2fb0714d3cfc4 authored by Emanuel Czirai on 02 September 2016, 05:35:50 UTC
x86/AMD: Apply erratum 665 on machines without a BIOS fix
x86/AMD: Apply erratum 665 on machines without a BIOS fix
Tip revision: d199299
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 7.3 KB |
| Makefile | -rw-r--r-- | 805 bytes |
| block.c | -rw-r--r-- | 5.5 KB |
| cache.c | -rw-r--r-- | 11.6 KB |
| decompressor.c | -rw-r--r-- | 3.7 KB |
| decompressor.h | -rw-r--r-- | 1.9 KB |
| decompressor_multi.c | -rw-r--r-- | 4.6 KB |
| decompressor_multi_percpu.c | -rw-r--r-- | 2.3 KB |
| decompressor_single.c | -rw-r--r-- | 1.8 KB |
| dir.c | -rw-r--r-- | 5.9 KB |
| export.c | -rw-r--r-- | 4.6 KB |
| file.c | -rw-r--r-- | 14.1 KB |
| file_cache.c | -rw-r--r-- | 961 bytes |
| file_direct.c | -rw-r--r-- | 4.3 KB |
| fragment.c | -rw-r--r-- | 3.1 KB |
| id.c | -rw-r--r-- | 2.9 KB |
| inode.c | -rw-r--r-- | 12.5 KB |
| lz4_wrapper.c | -rw-r--r-- | 2.9 KB |
| lzo_wrapper.c | -rw-r--r-- | 3.0 KB |
| namei.c | -rw-r--r-- | 7.5 KB |
| page_actor.c | -rw-r--r-- | 2.6 KB |
| page_actor.h | -rw-r--r-- | 1.9 KB |
| squashfs.h | -rw-r--r-- | 3.9 KB |
| squashfs_fs.h | -rw-r--r-- | 10.8 KB |
| squashfs_fs_i.h | -rw-r--r-- | 1.4 KB |
| squashfs_fs_sb.h | -rw-r--r-- | 2.1 KB |
| super.c | -rw-r--r-- | 13.7 KB |
| symlink.c | -rw-r--r-- | 3.7 KB |
| xattr.c | -rw-r--r-- | 7.3 KB |
| xattr.h | -rw-r--r-- | 1.6 KB |
| xattr_id.c | -rw-r--r-- | 2.7 KB |
| xz_wrapper.c | -rw-r--r-- | 4.3 KB |
| zlib_wrapper.c | -rw-r--r-- | 3.1 KB |
Computing file changes ...
