From d4726d7700688835f4784d3b94de6fff2cbe16c2 Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Thu, 17 Mar 2022 09:51:40 -0700 Subject: drm/msm: Add a way to override processes comm/cmdline In the cause of using the GPU via virtgpu, the host side process is really a sort of proxy, and not terribly interesting from the PoV of crash/fault logging. Add a way to override these per process so that we can see the guest process's name. v2: Handle kmalloc failure, add comment to explain kstrdup returns NULL if passed NULL [Dan Carpenter] Signed-off-by: Rob Clark Link: https://lore.kernel.org/r/20220317165144.222101-4-robdclark@gmail.com Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/msm_submitqueue.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/msm/msm_submitqueue.c') diff --git a/drivers/gpu/drm/msm/msm_submitqueue.c b/drivers/gpu/drm/msm/msm_submitqueue.c index 79b6ccd6ce64..f486a3cd4e55 100644 --- a/drivers/gpu/drm/msm/msm_submitqueue.c +++ b/drivers/gpu/drm/msm/msm_submitqueue.c @@ -61,6 +61,8 @@ void __msm_file_private_destroy(struct kref *kref) } msm_gem_address_space_put(ctx->aspace); + kfree(ctx->comm); + kfree(ctx->cmdline); kfree(ctx); } -- cgit v1.2.3