Commit af189c95 authored by Darren Kenny's avatar Darren Kenny Committed by Thomas Gleixner
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x86/speculation: Fix typo IBRS_ATT, which should be IBRS_ALL

Fixes: 117cc7a9

 ("x86/retpoline: Fill return stack buffer on vmexit")
Signed-off-by: default avatarDarren Kenny <>
Signed-off-by: default avatarThomas Gleixner <>
Reviewed-by: default avatarKonrad Rzeszutek Wilk <>
Cc: Tom Lendacky <>
Cc: Andi Kleen <>
Cc: Borislav Petkov <>
Cc: Masami Hiramatsu <>
Cc: Arjan van de Ven <>
Cc: David Woodhouse <>
parent 4bf5d56d
......@@ -150,7 +150,7 @@ extern char __indirect_thunk_end[];
* On VMEXIT we must ensure that no RSB predictions learned in the guest
* can be followed in the host, by overwriting the RSB completely. Both
* retpoline and IBRS mitigations for Spectre v2 need this; only on future
* CPUs with IBRS_ATT *might* it be avoided.
* CPUs with IBRS_ALL *might* it be avoided.
static inline void vmexit_fill_RSB(void)
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