linux/arch/x86
Thomas Gleixner eb6296dec1 x86/apic: Fix silent & fatal merge conflict in __generic_processor_info()
Fix up the silent merge conflict between commit c291b01515 in x86/urgent
and commit f7c28833c2 in x86/apic which both remove num_processors++
from the original location and then add it at two different locations. As a
result num_processors is incremented twice which can cut the number of
available cpus in half.

Remove the one which is added by commit c291b01515.

In hindsight I should have merged x86/urgent into x86/apic _before_ adding
the nodeid bits, but in hindsight we are always smarter.

Reported-and-tested-by: Borislav Petkov <bp@alien8.de>
Reported-by: Mike Galbraith <umgwanakikbuti@gmail.com>
Fixes: 1e1b37273c ("Merge branch 'x86/urgent' into x86/apic")
Link: https://lkml.kernel.org/r/alpine.DEB.2.20.1609261350090.5483@nanos
Cc: Dou Liyang <douly.fnst@cn.fujitsu.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2016-09-26 15:51:22 -04:00
..
boot Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2016-08-02 16:37:12 -04:00
configs kconfig: tinyconfig: provide whole choice blocks to avoid warnings 2016-09-01 17:52:01 -07:00
crypto crypto: sha512-mb - fix ctx pointer 2016-08-16 17:09:43 +08:00
entry x86/build: Reduce the W=1 warnings noise when compiling x86 syscall tables 2016-08-10 16:05:16 +02:00
events perf/x86/intel/uncore: Add enable_box for client MSR uncore 2016-08-12 08:35:05 +02:00
ia32
include Merge branch 'x86/urgent' into x86/apic 2016-09-26 15:47:03 -04:00
kernel x86/apic: Fix silent & fatal merge conflict in __generic_processor_info() 2016-09-26 15:51:22 -04:00
kvm kvm: nVMX: fix nested tsc scaling 2016-08-18 12:19:09 +02:00
lguest
lib x86/mm/kaslr: Fix -Wformat-security warning 2016-08-11 10:58:12 +02:00
math-emu
mm Merge branch 'x86/urgent' into x86/apic 2016-09-26 15:47:03 -04:00
net
oprofile
pci x86/PCI: VMD: Fix infinite loop executing irq's 2016-08-23 16:36:42 -05:00
platform Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-08-12 14:31:10 -07:00
power x86/power/64: Use __pa() for physical address computation 2016-08-16 00:39:37 +02:00
purgatory
ras x86/RAS/AMD: Reduce the number of IPIs when prepping error injection 2016-07-08 11:29:26 +02:00
realmode x86/boot: Rework reserve_real_mode() to allow multiple tries 2016-08-11 11:15:01 +02:00
tools x86/insn: Add AVX-512 support to the instruction decoder 2016-07-21 09:37:11 -03:00
um Merge branch 'for-linus-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml 2016-08-04 19:37:59 -04:00
video
xen xen: change the type of xen_vcpu_id to uint32_t 2016-08-24 18:17:27 +01:00
.gitignore
Kbuild
Kconfig mm/usercopy: get rid of CONFIG_DEBUG_STRICT_USER_COPY_CHECKS 2016-08-30 10:10:21 -07:00
Kconfig.cpu
Kconfig.debug
Makefile kbuild: abort build on bad stack protector flag 2016-07-26 16:19:19 -07:00
Makefile.um
Makefile_32.cpu