linux-stable/arch/x86/kernel/cpu
Juergen Gross f8bd9f25c9 x86/mtrr: Simplify mtrr_ops initialization
The way mtrr_if is initialized with the correct mtrr_ops structure is
quite weird.

Simplify that by dropping the vendor specific init functions and the
mtrr_ops[] array. Replace those with direct assignments of the related
vendor specific ops array to mtrr_if.

Note that a direct assignment is okay even for 64-bit builds, where the
symbol isn't present, as the related code will be subject to "dead code
elimination" due to how cpu_feature_enabled() is implemented.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221102074713.21493-17-jgross@suse.com
Signed-off-by: Borislav Petkov <bp@suse.de>
2022-11-10 13:12:45 +01:00
..
mce x86/mce: Retrieve poison range from hardware 2022-08-29 09:33:42 +02:00
microcode x86/microcode/AMD: Track patch allocation size explicitly 2022-09-23 13:46:26 +02:00
mtrr x86/mtrr: Simplify mtrr_ops initialization 2022-11-10 13:12:45 +01:00
resctrl x86/resctrl: Make resctrl_arch_rmid_read() return values in bytes 2022-09-23 14:25:05 +02:00
sgx whack-a-mole: cropped up open-coded file_inode() uses... 2022-10-06 17:22:11 -07:00
.gitignore
acrn.c x86/acrn: Set up timekeeping 2022-08-04 11:11:59 +02:00
amd.c treewide: use get_random_u32() when possible 2022-10-11 17:42:58 -06:00
aperfmperf.c x86/aperfmperf: Integrate the fallback code from show_cpuinfo() 2022-04-27 20:22:20 +02:00
bugs.c x86/bugs: Use sysfs_emit() 2022-10-17 08:55:49 +02:00
cacheinfo.c x86/cacheinfo: Switch cache_ap_init() to hotplug callback 2022-11-10 13:12:45 +01:00
centaur.c
common.c x86/cacheinfo: Switch cache_ap_init() to hotplug callback 2022-11-10 13:12:45 +01:00
cpu.h x86/cpu/amd: Add Spectral Chicken 2022-06-27 10:34:00 +02:00
cpuid-deps.c x86/fpu: Optimize out sigframe xfeatures when in init state 2021-11-03 22:42:35 +01:00
cyrix.c x86/cyrix: include header linux/isa-dma.h 2022-07-26 14:03:12 -05:00
feat_ctl.c x86/cpu: Include the header of init_ia32_feat_ctl()'s prototype 2022-09-26 17:06:27 +02:00
hygon.c x86/cpu/amd: Add Spectral Chicken 2022-06-27 10:34:00 +02:00
hypervisor.c
intel.c x86/bus_lock: Don't assume the init value of DEBUGCTLMSR.BUS_LOCK_DETECT to be zero 2022-08-02 13:42:00 +02:00
intel_epb.c x86/intel_epb: Set Alder Lake N and Raptor Lake P normal EPB 2022-11-03 11:31:01 -07:00
intel_pconfig.c
Makefile x86: kmsan: disable instrumentation of unsupported code 2022-10-03 14:03:24 -07:00
match.c
mkcapflags.sh
mshyperv.c hyperv-next for 5.19 2022-05-28 11:39:01 -07:00
perfctr-watchdog.c x86/nmi_watchdog: Fix old-style NMI watchdog regression on old Intel CPUs 2021-06-10 10:04:40 +02:00
powerflags.c
proc.c x86/aperfmperf: Integrate the fallback code from show_cpuinfo() 2022-04-27 20:22:20 +02:00
rdrand.c x86/rdrand: Remove "nordrand" flag in favor of "random.trust_cpu" 2022-07-18 15:04:04 +02:00
scattered.c x86/cpufeatures: Add LbrExtV2 feature bit 2022-08-27 00:05:42 +02:00
topology.c
transmeta.c
tsx.c x86/tsx: Disable TSX development mode at boot 2022-04-11 09:58:40 +02:00
umc.c
umwait.c
vmware.c x86/vmware: Use BIT() macro for shifting 2022-06-22 11:23:14 +02:00
vortex.c x86/CPU: Add support for Vortex CPUs 2021-10-21 15:49:07 +02:00
zhaoxin.c