Andrey Ryabinin cb9e3c292d mm: vmalloc: pass additional vm_flags to __vmalloc_node_range() ... For instrumenting global variables KASan will shadow memory backing memory for modules. So on module loading we will need to allocate memory for shadow and map it at address in shadow that corresponds to the address allocated in module_alloc(). __vmalloc_node_range() could be used for this purpose, except it puts a guard hole after allocated area. Guard hole in shadow memory should be a problem because at some future point we might need to have a shadow memory at address occupied by guard hole. So we could fail to allocate shadow for module_alloc(). Now we have VM_NO_GUARD flag disabling guard page, so we need to pass into __vmalloc_node_range(). Add new parameter 'vm_flags' to __vmalloc_node_range() function. Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Konstantin Serebryany <kcc@google.com> Cc: Dmitry Chernenkov <dmitryc@google.com> Signed-off-by: Andrey Konovalov <adech.fo@gmail.com> Cc: Yuri Gribov <tetra2005@gmail.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Christoph Lameter <cl@linux.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Christoph Lameter <cl@linux.com> Cc: Pekka Enberg <penberg@kernel.org> Cc: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2015-02-13 21:21:42 -08:00
..
asm-offsets.c
clock.c	arch/unicore32/kernel/clock.c: add readl() and writel() for 'PM_' macros	2014-06-20 08:22:37 +08:00
debug-macro.S
debug.S
dma.c	Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt]	2012-03-28 18:30:03 +01:00
early_printk.c	arch/unicore32/kernel/early_printk.c:setup_early_printk: missing initialization	2014-01-27 21:02:39 -08:00
elf.c
entry.S	unicore32: switch to generic sigaltstack	2013-02-03 18:16:23 -05:00
fpu-ucf64.c
gpio.c
head.S	Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt]	2012-03-28 18:30:03 +01:00
hibernate_asm.S
hibernate.c	nosave: consolidate __nosave_{begin,end} in <asm/sections.h>	2014-10-09 22:26:04 -04:00
irq.c	Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt]	2012-03-28 18:30:03 +01:00
ksyms.c	arch: unicore32: ksyms: export additional find_first_*() to avoid compiling failure	2014-06-20 08:22:40 +08:00
ksyms.h	arch: unicore32: kernel: ksyms: remove 'bswapsi2' and 'muldi3' to avoid compiling failure	2014-06-20 08:22:39 +08:00
Makefile	cpufreq: unicore2: move cpufreq driver to drivers/cpufreq	2013-04-10 13:19:26 +02:00
module.c	mm: vmalloc: pass additional vm_flags to __vmalloc_node_range()	2015-02-13 21:21:42 -08:00
pci.c	unicore32/PCI: Remove redundant call of pci_bus_add_devices()	2013-06-14 17:38:40 -06:00
pm.c
process.c	arch: unicore32: ksyms: export 'pm_power_off' to avoid compiling failure.	2014-06-20 08:22:40 +08:00
ptrace.c
puv3-core.c	platform: Remove most references to platform_bus device	2014-07-23 19:09:03 -07:00
puv3-nb0916.c	platform: Remove most references to platform_bus device	2014-07-23 19:09:03 -07:00
setup.c	arch/unicore32/kernel/setup.c: add generic 'screen_info' to avoid compiling failure	2014-06-20 08:22:39 +08:00
setup.h	reboot: unicore32: prepare reboot_mode for moving to generic kernel code	2013-07-09 10:33:29 -07:00
signal.c	all arches, signal: move restart_block to struct task_struct	2015-02-12 18:54:12 -08:00
sleep.S
stacktrace.c
sys.c	unicore32: just use mmap_pgoff()...	2013-05-09 14:10:07 -04:00
time.c	unicore32: Remove IRQF_DISABLED	2012-01-10 10:29:41 +08:00
traps.c	dump_stack: consolidate dump_stack() implementations and unify their behaviors	2013-04-30 17:04:02 -07:00
vmlinux.lds.S