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Commit bb4d3ec4 authored Nov 05, 2015 by Andrey Konovalov Committed by Trilok Soni Dec 04, 2015

kasan: update log messages



We decided to use KASAN as the short name of the tool and
KernelAddressSanitizer as the full one.  Update log messages according to
that.

Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Konstantin Serebryany <kcc@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Git-commit: 25add7ec708170e4eaef1f9793a07803b2fb5c71
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git


Signed-off-by: Trilok Soni <tsoni@codeaurora.org>

parent 04415f0a

arch/x86/mm/kasan_init_64.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -102,4 +102,6 @@ void __init kasan_init(void)

		load_cr3(init_level4_pgt);
		init_task.kasan_depth = 0;

		pr_info("KernelAddressSanitizer initialized\n");
		}

mm/kasan/kasan.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -519,7 +519,7 @@ static int kasan_mem_notifier(struct notifier_block *nb,

		static int __init kasan_memhotplug_init(void)
		{
		pr_err("WARNING: KASan doesn't support memory hot-add\n");
		pr_err("WARNING: KASAN doesn't support memory hot-add\n");
		pr_err("Memory hot-add will be disabled\n");

		hotplug_memory_notifier(kasan_mem_notifier, 0);

mm/kasan/report.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -91,7 +91,7 @@ static void print_error_description(struct kasan_access_info *info)
		break;
		}

		pr_err("BUG: KASan: %s in %pS at addr %p\n",
		pr_err("BUG: KASAN: %s in %pS at addr %p\n",
		bug_type, (void *)info->ip,
		info->access_addr);
		pr_err("%s of size %zu by task %s/%d\n",
		@@ -224,7 +224,7 @@ static void kasan_report_error(struct kasan_access_info *info)
		bug_type = "user-memory-access";
		else
		bug_type = "wild-memory-access";
		pr_err("BUG: KASan: %s on address %p\n",
		pr_err("BUG: KASAN: %s on address %p\n",
		bug_type, info->access_addr);
		pr_err("%s of size %zu by task %s/%d\n",
		info->is_write ? "Write" : "Read",