Revision 08b259631b5a1d912af4832847b5642f377d9101 authored by Yazen Ghannam on 05 February 2017, 10:50:22 UTC, committed by Ingo Molnar on 05 February 2017, 11:18:45 UTC
After:
a33d331761bc ("x86/CPU/AMD: Fix Bulldozer topology")
our SMT scheduling topology for Fam17h systems is broken, because
the ThreadId is included in the ApicId when SMT is enabled.
So, without further decoding cpu_core_id is unique for each thread
rather than the same for threads on the same core. This didn't affect
systems with SMT disabled. Make cpu_core_id be what it is defined to be.
Signed-off-by: Yazen Ghannam <Yazen.Ghannam@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: <stable@vger.kernel.org> # 4.9
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170205105022.8705-2-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
1 parent 79a8b9a
| File | Mode | Size |
|---|---|---|
| .gitignore | -rw-r--r-- | 8 bytes |
| Kconfig | -rw-r--r-- | 6.8 KB |
| Makefile | -rw-r--r-- | 872 bytes |
| ap.c | -rw-r--r-- | 1.1 KB |
| chan.c | -rw-r--r-- | 23.8 KB |
| core.c | -rw-r--r-- | 34.0 KB |
| core.h | -rw-r--r-- | 15.9 KB |
| db.txt | -rw-r--r-- | 759 bytes |
| debugfs.c | -rw-r--r-- | 3.0 KB |
| debugfs.h | -rw-r--r-- | 300 bytes |
| ethtool.c | -rw-r--r-- | 697 bytes |
| genregdb.awk | -rw-r--r-- | 4.0 KB |
| ibss.c | -rw-r--r-- | 12.3 KB |
| lib80211.c | -rw-r--r-- | 6.5 KB |
| lib80211_crypt_ccmp.c | -rw-r--r-- | 11.6 KB |
| lib80211_crypt_tkip.c | -rw-r--r-- | 20.7 KB |
| lib80211_crypt_wep.c | -rw-r--r-- | 7.3 KB |
| mesh.c | -rw-r--r-- | 7.5 KB |
| mlme.c | -rw-r--r-- | 21.6 KB |
| nl80211.c | -rw-r--r-- | 386.2 KB |
| nl80211.h | -rw-r--r-- | 3.9 KB |
| ocb.c | -rw-r--r-- | 2.0 KB |
| radiotap.c | -rw-r--r-- | 11.8 KB |
| rdev-ops.h | -rw-r--r-- | 33.3 KB |
| reg.c | -rw-r--r-- | 83.2 KB |
| reg.h | -rw-r--r-- | 5.8 KB |
| regdb.h | -rw-r--r-- | 948 bytes |
| scan.c | -rw-r--r-- | 44.9 KB |
| sme.c | -rw-r--r-- | 28.6 KB |
| sysfs.c | -rw-r--r-- | 4.0 KB |
| sysfs.h | -rw-r--r-- | 183 bytes |
| trace.c | -rw-r--r-- | 102 bytes |
| trace.h | -rw-r--r-- | 83.7 KB |
| util.c | -rw-r--r-- | 43.7 KB |
| wext-compat.c | -rw-r--r-- | 38.6 KB |
| wext-compat.h | -rw-r--r-- | 2.3 KB |
| wext-core.c | -rw-r--r-- | 29.8 KB |
| wext-priv.c | -rw-r--r-- | 6.9 KB |
| wext-proc.c | -rw-r--r-- | 4.0 KB |
| wext-sme.c | -rw-r--r-- | 9.2 KB |
| wext-spy.c | -rw-r--r-- | 6.6 KB |
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