On 2023-05-30 19:21, kernel test robot wrote:
tree/branch:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
master
branch HEAD: 8c33787278ca8db73ad7d23f932c8c39b9f6e543 Add linux-next
specific files for 20230530
Error/Warning reports:
https://lore.kernel.org/oe-kbuild-all/202305070840.X0G3ofjl-lkp@xxxxxxxxx
Error/Warning: (recently discovered and may have been fixed)
include/drm/drm_print.h:456:39: error: format '%ld' expects argument
of type 'long int', but argument 4 has type 'size_t' {aka 'unsigned
int'} [-Werror=format=]
Unverified Error/Warning (likely false positive, please contact us if
interested):
arch/arm64/kvm/mmu.c:147:3-9: preceding lock on line 140
This warning looks wrong. The "issue" seems that we acquire the lock
before exiting the function, but the the whole point is that the
lock is supposed to be held all along (it is dropped and then acquired
again).
I guess the coccinelle checker doesn't spot this construct?
M.
--
Who you jivin' with that Cosmik Debris?
