diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/1459-drm-amdkfd-Fix-a-memory-leak-in-memory-unmapping.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/1459-drm-amdkfd-Fix-a-memory-leak-in-memory-unmapping.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/1459-drm-amdkfd-Fix-a-memory-leak-in-memory-unmapping.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/1459-drm-amdkfd-Fix-a-memory-leak-in-memory-unmapping.patch new file mode 100644 index 00000000..e011ff2f --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/1459-drm-amdkfd-Fix-a-memory-leak-in-memory-unmapping.patch @@ -0,0 +1,28 @@ +From ad4d5e648cc68a0c7d6cccd7bf4a13cf2db10cdb Mon Sep 17 00:00:00 2001 +From: Yong Zhao <yong.zhao@amd.com> +Date: Thu, 16 Jun 2016 14:30:31 -0400 +Subject: [PATCH 1459/4131] drm/amdkfd: Fix a memory leak in memory unmapping + +The kmalloc memory should be freed before exiting the function. + +Change-Id: If10cd8e7e09afe4b15ceb79514dea23c049b3367 +Signed-off-by: Yong Zhao <yong.zhao@amd.com> +--- + drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +index d72371d..43d3954 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +@@ -1555,6 +1555,7 @@ static int kfd_ioctl_unmap_memory_from_gpu(struct file *filep, + mem, peer_pdd->vm); + radeon_flush_tlb(peer, p->pasid); + } ++ kfree(devices_arr); + } else { + dev->kfd2kgd->unmap_memory_to_gpu(dev->kgd, mem, pdd->vm); + radeon_flush_tlb(dev, p->pasid); +-- +2.7.4 + |