diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5668-drm-amdkfd-Fix-error-handling-in-APU-CWSR-mapping.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5668-drm-amdkfd-Fix-error-handling-in-APU-CWSR-mapping.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5668-drm-amdkfd-Fix-error-handling-in-APU-CWSR-mapping.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5668-drm-amdkfd-Fix-error-handling-in-APU-CWSR-mapping.patch new file mode 100644 index 00000000..e1bdfedd --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5668-drm-amdkfd-Fix-error-handling-in-APU-CWSR-mapping.patch @@ -0,0 +1,34 @@ +From a165a7269599f8b0cab75796ba2b83951591c075 Mon Sep 17 00:00:00 2001 +From: Felix Kuehling <Felix.Kuehling@amd.com> +Date: Wed, 25 Apr 2018 18:21:26 -0400 +Subject: [PATCH 5668/5725] drm/amdkfd: Fix error handling in APU CWSR mapping + +Change-Id: Id808e7e2161be85ae771440d7fbcff087ba6154b +Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> +--- + drivers/gpu/drm/amd/amdkfd/kfd_process.c | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c +index 4f2f285..b80018e 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c +@@ -496,11 +496,12 @@ static int kfd_process_init_cwsr_apu(struct kfd_process *p, struct file *filep) + MAP_SHARED, offset); + + if (IS_ERR_VALUE(qpd->tba_addr)) { +- pr_err("Failure to set tba address. error -%d.\n", +- (int)qpd->tba_addr); ++ int err = qpd->tba_addr; ++ ++ pr_err("Failure to set tba address. error %d.\n", err); + qpd->tba_addr = 0; + qpd->cwsr_kaddr = NULL; +- return -ENOMEM; ++ return err; + } + + memcpy(qpd->cwsr_kaddr, dev->cwsr_isa, dev->cwsr_isa_size); +-- +2.7.4 + |