diff options
Diffstat (limited to 'meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/4654-drm-amdkfd-Fix-the-case-when-a-process-is-NULL.patch')
| -rw-r--r-- | meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/4654-drm-amdkfd-Fix-the-case-when-a-process-is-NULL.patch | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/4654-drm-amdkfd-Fix-the-case-when-a-process-is-NULL.patch b/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/4654-drm-amdkfd-Fix-the-case-when-a-process-is-NULL.patch deleted file mode 100644 index 1e937f1e..00000000 --- a/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/4654-drm-amdkfd-Fix-the-case-when-a-process-is-NULL.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 9a52bf4850153c60518ebf0797b4c3894ab5988b Mon Sep 17 00:00:00 2001 -From: Wei Lu <wei.lu2@amd.com> -Date: Fri, 8 Jun 2018 17:01:29 -0400 -Subject: [PATCH 4654/5725] drm/amdkfd: Fix the case when a process is NULL - -Return ERR_PTR(-EINVAL) if kfd_get_process fails to -find the process. - -BUG: KFD-399 - -Change-Id: I7d34c2662b37fe061994bd8a35ea22f93ae3b76a -Signed-off-by: Wei Lu <wei.lu2@amd.com> ---- - drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +- - drivers/gpu/drm/amd/amdkfd/kfd_process.c | 2 ++ - 2 files changed, 3 insertions(+), 1 deletion(-) - -diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c -index 0eab007..89176ec 100644 ---- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c -+++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c -@@ -2372,7 +2372,7 @@ static int kfd_ioctl_cross_memory_copy(struct file *filep, - } - - remote_p = kfd_get_process(remote_task); -- if (!remote_p) { -+ if (IS_ERR(remote_p)) { - pr_err("Cross mem copy failed. Invalid kfd process %d\n", - args->pid); - err = -EINVAL; -diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c -index e79479b..735c96a 100644 ---- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c -+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c -@@ -255,6 +255,8 @@ struct kfd_process *kfd_get_process(const struct task_struct *thread) - return ERR_PTR(-EINVAL); - - process = find_process(thread, false); -+ if (!process) -+ return ERR_PTR(-EINVAL); - - return process; - } --- -2.7.4 - |