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-- | 3.2 KB |
| Makefile | -rw-r--r-- | 636 bytes |
| associola.c | -rw-r--r-- | 48.3 KB |
| auth.c | -rw-r--r-- | 23.9 KB |
| bind_addr.c | -rw-r--r-- | 13.8 KB |
| chunk.c | -rw-r--r-- | 9.8 KB |
| debug.c | -rw-r--r-- | 4.2 KB |
| endpointola.c | -rw-r--r-- | 12.2 KB |
| input.c | -rw-r--r-- | 32.8 KB |
| inqueue.c | -rw-r--r-- | 7.4 KB |
| ipv6.c | -rw-r--r-- | 28.8 KB |
| objcnt.c | -rw-r--r-- | 4.0 KB |
| offload.c | -rw-r--r-- | 2.7 KB |
| output.c | -rw-r--r-- | 26.3 KB |
| outqueue.c | -rw-r--r-- | 55.0 KB |
| primitive.c | -rw-r--r-- | 7.3 KB |
| probe.c | -rw-r--r-- | 5.9 KB |
| proc.c | -rw-r--r-- | 13.9 KB |
| protocol.c | -rw-r--r-- | 42.7 KB |
| sctp_diag.c | -rw-r--r-- | 12.7 KB |
| sm_make_chunk.c | -rw-r--r-- | 103.3 KB |
| sm_sideeffect.c | -rw-r--r-- | 48.7 KB |
| sm_statefuns.c | -rw-r--r-- | 196.9 KB |
| sm_statetable.c | -rw-r--r-- | 31.2 KB |
| socket.c | -rw-r--r-- | 219.0 KB |
| ssnmap.c | -rw-r--r-- | 3.1 KB |
| sysctl.c | -rw-r--r-- | 12.4 KB |
| transport.c | -rw-r--r-- | 19.9 KB |
| tsnmap.c | -rw-r--r-- | 9.5 KB |
| ulpevent.c | -rw-r--r-- | 29.5 KB |
| ulpqueue.c | -rw-r--r-- | 29.2 KB |
Computing file changes ...
