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-- | 1.1 KB |
| Makefile | -rw-r--r-- | 411 bytes |
| addr.c | -rw-r--r-- | 4.2 KB |
| addr.h | -rw-r--r-- | 2.7 KB |
| bcast.c | -rw-r--r-- | 11.1 KB |
| bcast.h | -rw-r--r-- | 3.2 KB |
| bearer.c | -rw-r--r-- | 26.4 KB |
| bearer.h | -rw-r--r-- | 8.0 KB |
| core.c | -rw-r--r-- | 4.5 KB |
| core.h | -rw-r--r-- | 4.6 KB |
| discover.c | -rw-r--r-- | 10.2 KB |
| discover.h | -rw-r--r-- | 2.3 KB |
| eth_media.c | -rw-r--r-- | 3.6 KB |
| ib_media.c | -rw-r--r-- | 3.6 KB |
| link.c | -rw-r--r-- | 54.2 KB |
| link.h | -rw-r--r-- | 6.1 KB |
| monitor.c | -rw-r--r-- | 20.9 KB |
| monitor.h | -rw-r--r-- | 3.5 KB |
| msg.c | -rw-r--r-- | 17.1 KB |
| msg.h | -rw-r--r-- | 19.9 KB |
| name_distr.c | -rw-r--r-- | 10.9 KB |
| name_distr.h | -rw-r--r-- | 3.2 KB |
| name_table.c | -rw-r--r-- | 27.9 KB |
| name_table.h | -rw-r--r-- | 5.0 KB |
| net.c | -rw-r--r-- | 8.0 KB |
| net.h | -rw-r--r-- | 2.1 KB |
| netlink.c | -rw-r--r-- | 8.1 KB |
| netlink.h | -rw-r--r-- | 2.7 KB |
| netlink_compat.c | -rw-r--r-- | 31.7 KB |
| node.c | -rw-r--r-- | 51.7 KB |
| node.h | -rw-r--r-- | 3.9 KB |
| server.c | -rw-r--r-- | 15.2 KB |
| server.h | -rw-r--r-- | 3.6 KB |
| socket.c | -rw-r--r-- | 74.2 KB |
| socket.h | -rw-r--r-- | 2.7 KB |
| subscr.c | -rw-r--r-- | 11.3 KB |
| subscr.h | -rw-r--r-- | 3.3 KB |
| sysctl.c | -rw-r--r-- | 2.5 KB |
| udp_media.c | -rw-r--r-- | 12.6 KB |
Computing file changes ...
