]> www.infradead.org Git - users/jedix/linux-maple.git/commit
projects / users / jedix / linux-maple.git / commit
summary | shortlog | log | commit | commitdiff | tree
(parent: 6840a15) | patch
x86/platform/uv: Use x2apic enabled bit as set by BIOS to indicate APIC mode
authorMike Travis <mike.travis@hpe.com>
Thu, 8 Apr 2021 16:00:47 +0000 (11:00 -0500)
committerBorislav Petkov <bp@suse.de>
Mon, 12 Apr 2021 13:00:34 +0000 (15:00 +0200)
commit41e2da9b5e670a9876ea7b4d8c685a49b1eeee70
tree0745d71d9366b60315ea7ea47238a7ed43ca0177tree
parent6840a150b9daf35e4d21ab9780d0a03b4ed74a5bcommit | diff
x86/platform/uv: Use x2apic enabled bit as set by BIOS to indicate APIC mode

BIOS now sets the x2apic enabled bit (and the ACPI table) for extended
APIC modes. Use that bit to indicate if extended mode is set.

 [ bp: Fixup subject prefix. ]

Signed-off-by: Mike Travis <mike.travis@hpe.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210408160047.1703-1-mike.travis@hpe.com
arch/x86/kernel/apic/x2apic_uv_x.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.