Andreas Herrmann 36bf50d769 x86, microcode, AMD: Fix broken ucode patch size check ... This issue was recently observed on an AMD C-50 CPU where a patch of maximum size was applied. Commit be62adb492 ("x86, microcode, AMD: Simplify ucode verification") added current_size in get_matching_microcode(). This is calculated as size of the ucode patch + 8 (ie. size of the header). Later this is compared against the maximum possible ucode patch size for a CPU family. And of course this fails if the patch has already maximum size. Cc: <stable@vger.kernel.org> [3.3+] Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Link: http://lkml.kernel.org/r/1344361461-10076-1-git-send-email-bp@amd64.org Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>		2012-08-22 16:10:41 -07:00
..
acpi
apic
cpu
.gitignore
alternative.c	x86/alternatives: Fix p6 nops on non-modular kernels	2012-08-22 12:09:49 +02:00
amd_gart_64.c
amd_nb.c
apb_timer.c
aperture_64.c
apm_32.c
asm-offsets_32.c
asm-offsets_64.c
asm-offsets.c
audit_64.c
bootflag.c
check.c
cpuid.c
crash_dump_32.c
crash_dump_64.c
crash.c
devicetree.c
doublefault_32.c
dumpstack_32.c
dumpstack_64.c
dumpstack.c
e820.c
early_printk.c
early-quirks.c
entry_32.S
entry_64.S
ftrace.c
head_32.S
head_64.S
head.c
head32.c
head64.c
hpet.c
hw_breakpoint.c
i386_ksyms_32.c
i387.c
i8237.c
i8253.c
i8259.c
io_delay.c
ioport.c
irq_32.c
irq_64.c
irq_work.c
irq.c	x86/fixup_irq: Use cpu_online_mask instead of cpu_all_mask	2012-08-22 10:36:08 +02:00
irqinit.c
jump_label.c
kdebugfs.c
kgdb.c
kprobes-common.h
kprobes-opt.c
kprobes.c
kvm.c
kvmclock.c
ldt.c
machine_kexec_32.c
machine_kexec_64.c
Makefile
microcode_amd.c	x86, microcode, AMD: Fix broken ucode patch size check	2012-08-22 16:10:41 -07:00
microcode_core.c
microcode_intel.c
mmconf-fam10h_64.c
module.c
mpparse.c
msr.c
nmi_selftest.c
nmi.c
paravirt_patch_32.c
paravirt_patch_64.c
paravirt-spinlocks.c
paravirt.c
pci-calgary_64.c
pci-dma.c
pci-iommu_table.c
pci-nommu.c
pci-swiotlb.c
pcspeaker.c
probe_roms.c
process_32.c
process_64.c
process.c
ptrace.c
pvclock.c
quirks.c
reboot_fixups_32.c
reboot.c
relocate_kernel_32.S
relocate_kernel_64.S
resource.c
rtc.c
setup_percpu.c
setup.c
signal.c
smp.c
smpboot.c
stacktrace.c
step.c
sys_i386_32.c
sys_x86_64.c
syscall_32.c
syscall_64.c
tboot.c
tce_64.c
test_nx.c
test_rodata.c
time.c
tls.c
tls.h
topology.c
traps.c
tsc_sync.c
tsc.c
uprobes.c
verify_cpu.S
vm86_32.c
vmlinux.lds.S
vsmp_64.c
vsyscall_64.c
vsyscall_emu_64.S
vsyscall_trace.h
x86_init.c
x8664_ksyms_64.c
xsave.c