ValdikSS cab04dcda3 kern/i386/pc/init: Flush cache only on VIA C3 and earlier ...

The code flushes the cache on VIA processors unconditionally which
is excessive. Check for cpuid family and execute wbinvd only on C3
and earlier.

Fixes: https://savannah.gnu.org/bugs/?45149
Fixes: 25492a0f0 (Add wbinvd around bios call.)

Signed-off-by: ValdikSS <iam@valdikss.org.ru>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

2023-10-12 19:18:58 +02:00

..

coreboot

kern: Remove trailing whitespaces

2022-03-14 15:46:55 +01:00

efi

efi: Drop all uses of efi_call_XX() wrappers

2023-05-25 16:48:00 +02:00

ieee1275

i386: Don't include <grub/cpu/linux.h> in coreboot and ieee1275 startup.S

2020-12-11 13:52:18 +01:00

pc

kern/i386/pc/init: Flush cache only on VIA C3 and earlier

2023-10-12 19:18:58 +02:00

qemu

pci: Rename GRUB_PCI_CLASS_*

2023-05-25 16:47:59 +02:00

xen

xen: Init memory regions for PVH

2018-12-12 12:03:27 +01:00

dl.c

Revamp relocation handling.

2013-12-06 09:18:55 +01:00

int.S

Add wbinvd around bios call.

2016-02-14 08:34:10 +01:00

multiboot_mmap.c

Remove nested functions from memory map iterators.

2013-01-15 12:02:35 +00:00

realmode.S

kern/i386/realmode: Update comment

2020-10-30 21:53:00 +01:00

tsc_pit.c

i386: fix TSC calibration using PIT

2015-12-01 18:49:38 +03:00

tsc_pmtimer.c

kern/i386/tsc_pmtimer: Make pmtimer tsc calibration not take 51 seconds to fail

2022-08-10 14:24:46 +02:00

tsc.c

xen: Prepare common code for Xen PVH support

2018-12-12 12:03:27 +01:00