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Commit ea928f17 authored by Aneesh Kumar K.V's avatar Aneesh Kumar K.V Committed by Trilok Soni
Browse files

mm/kasan: MODULE_VADDR is not available on all archs 



Use is_module_address instead

Signed-off-by: default avatarAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Reviewed-by: default avatarAndrey Ryabinin <ryabinin.a.a@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Git-commit: 527f215b78976e94995dce7163b07539b576d519
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git


Signed-off-by: default avatarTrilok Soni <tsoni@codeaurora.org>
parent 67f66cef

mm/kasan/report.c

+6 −3
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ 
#include <linux/string.h>

#include <linux/types.h>

#include <linux/kasan.h>

#include <linux/module.h>



#include <asm/sections.h>
@@ -85,9 +86,11 @@ static void print_error_description(struct kasan_access_info *info) 


static inline bool kernel_or_module_addr(const void *addr)

{

	return (addr >= (void *)_stext && addr < (void *)_end)

		|| (addr >= (void *)MODULES_VADDR

			&& addr < (void *)MODULES_END);

	if (addr >= (void *)_stext && addr < (void *)_end)

		return true;

	if (is_module_address((unsigned long)addr))

		return true;

	return false;

}



static inline bool init_task_stack_addr(const void *addr)