diff options
author | Juergen Gross <[email protected]> | 2018-06-21 10:43:31 +0200 |
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committer | Ingo Molnar <[email protected]> | 2018-06-21 10:55:52 +0200 |
commit | 74899d92e66663dc7671a8017b3146dcd4735f3b (patch) | |
tree | e7fdbb7272ceaa5e2747099d60f0dc13d698ef6c /tools/perf/scripts/python/call-graph-from-sql.py | |
parent | 3ae6295ccb7cf6d344908209701badbbbb503e40 (diff) |
x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths
Commit:
1f50ddb4f418 ("x86/speculation: Handle HT correctly on AMD")
... added speculative_store_bypass_ht_init() to the per-CPU initialization sequence.
speculative_store_bypass_ht_init() needs to be called on each CPU for
PV guests, too.
Reported-by: Brian Woods <[email protected]>
Tested-by: Brian Woods <[email protected]>
Signed-off-by: Juergen Gross <[email protected]>
Cc: <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Fixes: 1f50ddb4f4189243c05926b842dc1a0332195f31 ("x86/speculation: Handle HT correctly on AMD")
Link: https://lore.kernel.org/lkml/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions