Baoquan He a2d6aa8fa0 kexec: check if crashk_res_low exists when exclude it from crash mem ranges ... Add a check if crashk_res_low exists just like GART region does. If crashk_res_low doesn't exist, calling exclude_mem_range is unnecessary. Meanwhile, since crashk_res_low has been initialized at definition, it's safe just use "if (crashk_low_res.end)" to check if it's exist. And this can make it consistent with other places of check. Signed-off-by: Baoquan He <bhe@redhat.com> Acked-by: Vivek Goyal <vgoyal@redhat.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-10-14 02:18:21 +02:00
..
boot	Tinification for 3.18	2014-10-07 08:51:59 -04:00
configs	x86: Add "make tinyconfig" to configure the tiniest possible kernel	2014-08-08 16:30:24 -07:00
crypto	Revert "crypto: aesni - disable "by8" AVX CTR optimization"	2014-10-02 14:40:28 +08:00
ia32	handle suicide on late failure exits in execve() in search_binary_handler()	2014-10-09 02:39:00 -04:00
include	Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-13 18:19:01 +02:00
kernel	kexec: check if crashk_res_low exists when exclude it from crash mem ranges	2014-10-14 02:18:21 +02:00
kvm	Merge branch 'for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2014-10-10 07:26:02 -04:00
lguest	asmlinkage, x86: Add explicit __visible to arch/x86/*	2014-05-05 16:07:44 -07:00
lib	Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-13 18:14:50 +02:00
math-emu	asmlinkage, x86: Add explicit __visible to arch/x86/*	2014-05-05 16:07:44 -07:00
mm	Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-13 16:23:15 +02:00
net	net: bpf: be friendly to kmemcheck	2014-09-09 16:58:56 -07:00
oprofile	x86, oprofile, nmi: Fix CPU hotplug callback registration	2014-03-20 13:43:43 +01:00
pci	xen: features and fixes for 3.18-rc0	2014-10-11 20:29:01 -04:00
platform	Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-08-13 18:23:32 -06:00
power	nosave: consolidate __nosave_{begin,end} in <asm/sections.h>	2014-10-09 22:26:04 -04:00
purgatory	arch/x86/purgatory/Makefile: try to use automatic variable in kexec purgatory makefile	2014-10-14 02:18:21 +02:00
realmode	x86/build: Supress realmode.bin is up to date message	2014-04-16 15:17:24 +02:00
syscalls	bpf: enable bpf syscall on x64 and i386	2014-09-26 15:05:14 -04:00
tools	x86/relocs: Make per_cpu_load_addr static	2014-09-24 15:17:47 +02:00
um	Merge branch 'signal-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc	2014-08-09 09:58:12 -07:00
vdso	arm64,ia64,ppc,s390,sh,tile,um,x86,mm: remove default gate area	2014-08-08 15:57:27 -07:00
video
xen	Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-13 18:16:32 +02:00
.gitignore
Kbuild	kexec: create a new config option CONFIG_KEXEC_FILE for new syscall	2014-08-29 16:28:16 -07:00
Kconfig	mm: remove misleading ARCH_USES_NUMA_PROT_NONE	2014-10-09 22:25:52 -04:00
Kconfig.cpu	Merge branch 'x86-nuke-platforms-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-04-02 13:15:58 -07:00
Kconfig.debug	x86/efi: Dump the EFI page table	2014-03-04 16:17:17 +00:00
Makefile	Merge branch 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-13 18:17:33 +02:00
Makefile_32.cpu
Makefile.um