diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1248-drm-amdkfd-Address-uninitialized-variable-warning.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1248-drm-amdkfd-Address-uninitialized-variable-warning.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1248-drm-amdkfd-Address-uninitialized-variable-warning.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1248-drm-amdkfd-Address-uninitialized-variable-warning.patch new file mode 100644 index 00000000..a244bd9f --- /dev/null +++ b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1248-drm-amdkfd-Address-uninitialized-variable-warning.patch @@ -0,0 +1,39 @@ +From b4915f697aba1e1455fbe58c5d335862d95f4810 Mon Sep 17 00:00:00 2001 +From: Kent Russell <kent.russell@amd.com> +Date: Tue, 28 Mar 2017 10:11:01 -0400 +Subject: [PATCH 1248/4131] drm/amdkfd: Address uninitialized variable warning + +While we use the pointers to these variables in pm_allocate_runlist_ib, +gcc 5 is complaining that it may be used uninitialized, so set it +explicitly to fix the warning. + +Change-Id: I1b67fa1576a05b7aa5fba712f6a3959956f3bb6a +Signed-off-by: Kent Russell <kent.russell@amd.com> +--- + drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c +index 5f2f0ff..c03b1e2 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c +@@ -126,14 +126,14 @@ static int pm_create_runlist_ib(struct packet_manager *pm, + uint64_t *rl_gpu_addr, + size_t *rl_size_bytes) + { +- unsigned int alloc_size_bytes; ++ unsigned int alloc_size_bytes = 0; + unsigned int *rl_buffer, rl_wptr, i; + int retval, proccesses_mapped; + struct device_process_node *cur; + struct qcm_process_device *qpd; + struct queue *q; + struct kernel_queue *kq; +- bool is_over_subscription; ++ bool is_over_subscription = false; + + BUG_ON(!pm || !queues || !rl_size_bytes || !rl_gpu_addr); + +-- +2.7.4 + |