diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0006-Protect-__release_resource-against-resources-without.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0006-Protect-__release_resource-against-resources-without.patch | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0006-Protect-__release_resource-against-resources-without.patch b/target/linux/bcm27xx/patches-5.4/950-0006-Protect-__release_resource-against-resources-without.patch deleted file mode 100644 index 5b7bed7883..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0006-Protect-__release_resource-against-resources-without.patch +++ /dev/null @@ -1,28 +0,0 @@ -From f60fc28e618bb4830dc626435d45169b9c659311 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Fri, 13 Mar 2015 12:43:36 +0000 -Subject: [PATCH] Protect __release_resource against resources without - parents - -Without this patch, removing a device tree overlay can crash here. - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - kernel/resource.c | 6 ++++++ - 1 file changed, 6 insertions(+) - ---- a/kernel/resource.c -+++ b/kernel/resource.c -@@ -214,6 +214,12 @@ static int __release_resource(struct res - { - struct resource *tmp, **p, *chd; - -+ if (!old->parent) { -+ WARN(old->sibling, "sibling but no parent"); -+ if (old->sibling) -+ return -EINVAL; -+ return 0; -+ } - p = &old->parent->child; - for (;;) { - tmp = *p; |