linux_dsm_epyc7002/arch/x86/kernel
Heiner Kallweit e0c29b368d x86/reboot: Add Zotac ZBOX CI327 nano PCI reboot quirk
[ Upstream commit 4b2d8ca9208be636b30e924b1cbcb267b0740c93 ]

On this system the M.2 PCIe WiFi card isn't detected after reboot, only
after cold boot. reboot=pci fixes this behavior. In [0] the same issue
is described, although on another system and with another Intel WiFi
card. In case it's relevant, both systems have Celeron CPUs.

Add a PCI reboot quirk on affected systems until a more generic fix is
available.

[0] https://bugzilla.kernel.org/show_bug.cgi?id=202399

 [ bp: Massage commit message. ]

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/1524eafd-f89c-cfa4-ed70-0bde9e45eec9@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-07 12:34:09 +01:00
..
acpi
apic x86/apic: Add extra serialization for non-serializing MSRs 2021-02-10 09:29:22 +01:00
cpu x86/split_lock: Enable the split lock feature on another Alder Lake CPU 2021-02-17 11:02:23 +01:00
fpu x86/fpu: Add kernel_fpu_begin_mask() to selectively initialize state 2021-01-27 11:55:13 +01:00
kprobes x86/kprobes: Restore BTF if the single-stepping is cancelled 2020-12-30 11:53:45 +01:00
.gitignore
alternative.c
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_core_32.c
crash_core_64.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
ebda.c
eisa.c
espfix_64.c
ftrace_32.S
ftrace_64.S
ftrace.c
head32.c
head64.c
head_32.S
head_64.S
hpet.c
hw_breakpoint.c x86/debug: Prevent data breakpoints on cpu_dr7 2021-02-10 09:29:22 +01:00
i8237.c
i8253.c
i8259.c
idt.c
ima_arch.c
io_delay.c
ioport.c
irq_32.c
irq_64.c
irq_work.c
irq.c
irqflags.S
irqinit.c
itmt.c
jailhouse.c
jump_label.c
kdebugfs.c
kexec-bzimage64.c
kgdb.c
ksysfs.c
kvm.c
kvmclock.c
ldt.c
machine_kexec_32.c
machine_kexec_64.c
Makefile
mmconf-fam10h_64.c
module.c x86/build: Treat R_386_PLT32 relocation as R_386_PC32 2021-03-07 12:34:04 +01:00
mpparse.c
msr.c x86/MSR: Filter MSR writes through X86_IOC_WRMSR_REGS ioctl too 2021-03-04 11:37:26 +01:00
nmi_selftest.c
nmi.c
paravirt_patch.c
paravirt-spinlocks.c
paravirt.c
pci-dma.c
pci-iommu_table.c
pci-swiotlb.c
pcspeaker.c
perf_regs.c
platform-quirks.c
pmem.c
probe_roms.c
process_32.c
process_64.c
process.c
process.h
ptrace.c
pvclock.c
quirks.c
reboot_fixups_32.c
reboot.c x86/reboot: Add Zotac ZBOX CI327 nano PCI reboot quirk 2021-03-07 12:34:09 +01:00
relocate_kernel_32.S
relocate_kernel_64.S
resource.c
rtc.c
setup_percpu.c
setup.c Revert "x86/setup: don't remove E820_TYPE_RAM for pfn 0" 2021-02-07 15:37:13 +01:00
sev_verify_cbit.S
sev-es-shared.c x86/sev-es: Fix SEV-ES OUT/IN immediate opcode vc handling 2021-01-19 18:27:28 +01:00
sev-es.c x86/sev-es: Handle string port IO to kernel memory properly 2021-01-27 11:55:28 +01:00
signal_compat.c
signal.c
smp.c
smpboot.c cpufreq: ACPI: Update arch scale-invariance max perf ratio if CPPC is not there 2021-02-17 11:02:29 +01:00
stacktrace.c
static_call.c
step.c
sys_ia32.c
sys_x86_64.c
sysfb_efi.c
sysfb_simplefb.c
sysfb.c
tboot.c mm/gup: prevent gup_fast from racing with COW during fork 2020-12-30 11:53:54 +01:00
time.c
tls.c
tls.h
topology.c
trace_clock.c
tracepoint.c
traps.c x86/split-lock: Avoid returning with interrupts enabled 2020-12-26 16:02:38 +01:00
tsc_msr.c
tsc_sync.c
tsc.c
umip.c
unwind_frame.c
unwind_guess.c
unwind_orc.c
uprobes.c x86/uprobes: Do not use prefixes.nbytes when looping over prefixes.bytes 2020-12-06 09:58:13 +01:00
verify_cpu.S
vm86_32.c
vmlinux.lds.S
vsmp_64.c
x86_init.c