On Thu, Apr 25, 2019 at 12:34:19AM +0000, Alakesh Haloi wrote:
On Thu, Apr 18, 2019 at 03:34:59PM -0700, Andrew Morton wrote:
On Thu, 18 Apr 2019 01:20:12 +0000 Alakesh Haloi alakesh.haloi@gmail.com wrote:
This patch fixes the following uninitialized variable warning
fs/proc/task_mmu.c: In function 'show_smap.isra.33': fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] bool last_vma; ^~~~~~~~
I can't immediately find a kernel tree to which this is applicable. What kernel are you patching?
This is for 4.14 stable tree. Corresponding commit does not exist in mainline as the code has changed.
I suggest updating your compiler to a sane one, I do not see this warning at all in the 4.14.y tree.
thanks,
greg k-h