xavi/android_kernel_m2note/drivers/block/xen-blkfront.c, branch ng-7.1.2

kernel.h: remove ancient FUNCTION hack

2017-09-23T01:08:02+00:00

__FUNCTION__ hasn't been treated as a string literal since gcc 3.4, so this only helps people who only test-compile using 3.3 (compiler-gcc3.h barks at anything older than that). Besides, there are almost no occurrences of __FUNCTION__ left in the tree. [akpm@linux-foundation.org: convert remaining __FUNCTION__ references] Signed-off-by: Rasmus Villemoes Cc: Michal Nazarewicz Cc: Joe Perches Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Moyster

xen-blkfront: check for null drvdata in blkback_changed (XenbusStateClosing)

2016-08-26T18:46:28+00:00

commit a54c8f0f2d7df525ff997e2afe71866a1a013064 upstream. xen-blkfront will crash if the check to talk_to_blkback() in blkback_changed()(XenbusStateInitWait) returns an error. The driver data is freed and info is set to NULL. Later during the close process via talk_to_blkback's call to xenbus_dev_fatal() the null pointer is passed to and dereference in blkfront_closing. Signed-off-by: Cathy Avery Signed-off-by: Konrad Rzeszutek Wilk Signed-off-by: Greg Kroah-Hartman Signed-off-by: Stefan Guendhoer

first commit

2016-08-15T02:19:42+00:00

xavi/android_kernel_m2note/drivers/block/xen-blkfront.c, branch ng-7.1.2

kernel.h: remove ancient __FUNCTION__ hack

xen-blkfront: check for null drvdata in blkback_changed (XenbusStateClosing)

first commit

kernel.h: remove ancient FUNCTION hack