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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-07-09 10:13:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-07-09 10:13:32 -0700 |
| commit | 51e3d7c27446c3af97e8a467ecc99bc2936d885c (patch) | |
| tree | c174b8f27cda1d32f5c6f1196c1660b93753e145 /arch/x86/xen | |
| parent | e3da8db05531829cf64f922491be6f052acc5fba (diff) | |
| parent | fe3e0a13e597c1c8617814bf9b42ab732db5c26e (diff) | |
Merge tag 'x86_urgent_for_v6.5_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fpu fix from Borislav Petkov:
- Do FPU AP initialization on Xen PV too which got missed by the recent
boot reordering work
* tag 'x86_urgent_for_v6.5_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/xen: Fix secondary processors' FPU initialization
Diffstat (limited to 'arch/x86/xen')
| -rw-r--r-- | arch/x86/xen/smp_pv.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c index d5ae5de2daa2..cef78b8c89f4 100644 --- a/arch/x86/xen/smp_pv.c +++ b/arch/x86/xen/smp_pv.c @@ -63,6 +63,7 @@ static void cpu_bringup(void) cr4_init(); cpuhp_ap_sync_alive(); cpu_init(); + fpu__init_cpu(); touch_softlockup_watchdog(); /* PVH runs in ring 0 and allows us to do native syscalls. Yay! */ |