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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-25 15:41:43 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-25 15:41:43 -0800
commit9043a2650cd21f96f831a97f516c2c302e21fb70 (patch)
tree926720afb0acc7bad8cfcae537dc58de552f9249 /mm
parentMerge tag 'mfd-3.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 (diff)
parentMODSIGN: Add option to not sign modules during modules_install (diff)
downloadlinux-dev-9043a2650cd21f96f831a97f516c2c302e21fb70.tar.xz
linux-dev-9043a2650cd21f96f831a97f516c2c302e21fb70.zip
Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull module update from Rusty Russell: "The sweeping change is to make add_taint() explicitly indicate whether to disable lockdep, but it's a mechanical change." * tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: MODSIGN: Add option to not sign modules during modules_install MODSIGN: Add -s <signature> option to sign-file MODSIGN: Specify the hash algorithm on sign-file command line MODSIGN: Simplify Makefile with a Kconfig helper module: clean up load_module a little more. modpost: Ignore ARC specific non-alloc sections module: constify within_module_* taint: add explicit flag to show whether lock dep is still OK. module: printk message when module signature fail taints kernel.
Diffstat (limited to 'mm')
-rw-r--r--mm/memory.c2
-rw-r--r--mm/page_alloc.c2
-rw-r--r--mm/slab.c2
-rw-r--r--mm/slub.c2
4 files changed, 4 insertions, 4 deletions
diff --git a/mm/memory.c b/mm/memory.c
index 705473afc1f4..494526ae024a 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -720,7 +720,7 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
print_symbol(KERN_ALERT "vma->vm_file->f_op->mmap: %s\n",
(unsigned long)vma->vm_file->f_op->mmap);
dump_stack();
- add_taint(TAINT_BAD_PAGE);
+ add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
}
static inline bool is_cow_mapping(vm_flags_t flags)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index e9075fdef695..0dade3f18f7d 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -333,7 +333,7 @@ static void bad_page(struct page *page)
out:
/* Leave bad fields for debug, except PageBuddy could make trouble */
page_mapcount_reset(page); /* remove PageBuddy */
- add_taint(TAINT_BAD_PAGE);
+ add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
}
/*
diff --git a/mm/slab.c b/mm/slab.c
index e7667a3584bc..856e4a192d25 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -812,7 +812,7 @@ static void __slab_error(const char *function, struct kmem_cache *cachep,
printk(KERN_ERR "slab error in %s(): cache `%s': %s\n",
function, cachep->name, msg);
dump_stack();
- add_taint(TAINT_BAD_PAGE);
+ add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
}
#endif
diff --git a/mm/slub.c b/mm/slub.c
index ebcc44eb43b9..4aec53705e4f 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -562,7 +562,7 @@ static void slab_bug(struct kmem_cache *s, char *fmt, ...)
printk(KERN_ERR "----------------------------------------"
"-------------------------------------\n\n");
- add_taint(TAINT_BAD_PAGE);
+ add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
}
static void slab_fix(struct kmem_cache *s, char *fmt, ...)