Jan Beulich de736ed8ee x86/apic/32: Avoid bogus LDR warnings ... commit fe6f85ca121e9c74e7490fe66b0c5aae38e332c3 upstream. The removal of the LDR initialization in the bigsmp_32 APIC code unearthed a problem in setup_local_APIC(). The code checks unconditionally for a mismatch of the logical APIC id by comparing the early APIC id which was initialized in get_smp_config() with the actual LDR value in the APIC. Due to the removal of the bogus LDR initialization the check now can trigger on bigsmp_32 APIC systems emitting a warning for every booting CPU. This is of course a false positive because the APIC is not using logical destination mode. Restrict the check and the possibly resulting fixup to systems which are actually using the APIC in logical destination mode. [ tglx: Massaged changelog and added Cc stable ] Fixes: bae3a8d3308 ("x86/apic: Do not initialize LDR and DFR for bigsmp") Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/666d8f91-b5a8-1afd-7add-821e72a35f03@suse.com [ comet.berkeley: Backported to 4.4: adjust context ] Signed-off-by: Richard Narron <comet.berkeley@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-04-07 12:43:50 +02:00
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acpi	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
apic	x86/apic/32: Avoid bogus LDR warnings	2020-04-07 12:43:50 +02:00
cpu	x86/speculation: Fix redundant MDS mitigation message	2020-04-07 12:37:10 +02:00
fpu	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
kprobes	kprobes/x86: Prohibit probing on exception masking instructions	2020-04-07 12:31:23 +02:00
alternative.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
amd_gart_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
amd_nb.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
apb_timer.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
aperture_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
apm_32.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
asm-offsets_32.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
asm-offsets_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
asm-offsets.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
audit_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
bootflag.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
check.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
cpuid.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
crash_dump_32.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
crash_dump_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
crash.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
devicetree.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
doublefault.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
dumpstack_32.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
dumpstack_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
dumpstack.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
e820.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
early_printk.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
early-quirks.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
espfix_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
ftrace.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
head_32.S	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
head_64.S	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
head.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
head32.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
head64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
hpet.c	x86/vdso: Remove direct HPET access through the vDSO	2020-04-06 20:50:21 +02:00
hw_breakpoint.c	x86/hw_breakpoints: Make default case in hw_breakpoint_arch_parse() return an error	2020-04-06 15:17:29 +02:00
i386_ksyms_32.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
i8237.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
i8253.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
i8259.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
io_delay.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
ioport.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
irq_32.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
irq_64.c	x86/irq/64: Limit IST stack overflow check to #DB stack	2020-04-06 18:18:58 +02:00
irq_work.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
irq.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
irqflags.S	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
irqinit.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
jump_label.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
kdebugfs.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
kexec-bzimage64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
kgdb.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
ksysfs.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
kvm.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
kvmclock.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
ldt.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
livepatch.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
machine_kexec_32.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
machine_kexec_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
Makefile	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
mcount_64.S	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
mmconf-fam10h_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
module.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
mpparse.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
msr.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
nmi_selftest.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
nmi.c	x86/speculation/mds: Clear CPU buffers on exit to user	2020-04-06 16:55:38 +02:00
paravirt_patch_32.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
paravirt_patch_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
paravirt-spinlocks.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
paravirt.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
pci-calgary_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
pci-dma.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
pci-iommu_table.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
pci-nommu.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
pci-swiotlb.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
pcspeaker.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
perf_regs.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
pmem.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
probe_roms.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
process_32.c	x86/process: Consolidate and simplify switch_to_xtra() code	2020-04-06 16:54:59 +02:00
process_64.c	x86/process: Consolidate and simplify switch_to_xtra() code	2020-04-06 16:54:59 +02:00
process.c	x86/speculation: Add prctl() control for indirect branch speculation	2020-04-06 16:55:11 +02:00
process.h	x86/speculation: Avoid __switch_to_xtra() calls	2020-04-06 16:55:01 +02:00
ptrace.c	x86/ptrace: fix up botched merge of spectrev1 fix	2020-04-06 21:33:58 +02:00
pvclock.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
quirks.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
reboot_fixups_32.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
reboot.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
relocate_kernel_32.S	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
relocate_kernel_64.S	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
resource.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
rtc.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
setup_percpu.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
setup.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
signal_compat.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
signal.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
smp.c	x86/reboot: Always use NMI fallback when shutdown via reboot vector IPI fails	2020-04-07 07:38:01 +02:00
smpboot.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
stacktrace.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
step.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
sys_x86_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
sysfb_efi.c	x86/sysfb_efi: Add quirks for some devices with swapped width and height	2020-04-06 20:16:38 +02:00
sysfb_simplefb.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
sysfb.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
tboot.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
tce_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
test_nx.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
test_rodata.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
time.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
tls.c	x86/tls: Fix possible spectre-v1 in do_get_thread_area()	2020-04-06 19:26:28 +02:00
tls.h	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
topology.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
trace_clock.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
tracepoint.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
traps.c	x86/speculation/mds: Revert CPU buffer clear on double fault exit	2020-04-06 18:11:40 +02:00
tsc_msr.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
tsc_sync.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
tsc.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
uprobes.c	uprobes/x86: Prohibit probing on MOV SS instruction	2020-04-07 12:31:25 +02:00
verify_cpu.S	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
vm86_32.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
vmlinux.lds.S	Revert "x86/build: Move _etext to actual end of .text"	2020-04-06 18:44:52 +02:00
vsmp_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
x86_init.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30
x8664_ksyms_64.c	A750FXXU4CTBC	2020-03-27 21:51:54 +05:30