diff options
Diffstat (limited to 'debug-bad-pte-modules.patch')
-rw-r--r-- | debug-bad-pte-modules.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/debug-bad-pte-modules.patch b/debug-bad-pte-modules.patch deleted file mode 100644 index 8dbf6db4..00000000 --- a/debug-bad-pte-modules.patch +++ /dev/null @@ -1,34 +0,0 @@ -From 3cd4fefa1d614debf75f059def34ac1aaaf96501 Mon Sep 17 00:00:00 2001 -From: Josh Boyer <jwboyer@redhat.com> -Date: Tue, 30 Apr 2013 14:01:57 -0400 -Subject: [PATCH] When we encounter a bad PTE, print out what modules were - loaded, so we can see if there is a common driver potentially at fault. - -Signed-off-by: Dave Jones <davej@redhat.com> ---- - mm/memory.c | 2 ++ - 1 file changed, 2 insertions(+) - -diff --git a/mm/memory.c b/mm/memory.c -index 6dc1882..99564df 100644 ---- a/mm/memory.c -+++ b/mm/memory.c -@@ -57,6 +57,7 @@ - #include <linux/swapops.h> - #include <linux/elf.h> - #include <linux/gfp.h> -+#include <linux/module.h> - #include <linux/migrate.h> - #include <linux/string.h> - -@@ -720,6 +721,7 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr, - if (vma->vm_file && vma->vm_file->f_op) - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n", - vma->vm_file->f_op->mmap); -+ print_modules(); - dump_stack(); - add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE); - } --- -1.8.1.4 - |