diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 17759abc46d7..995549d0bbbc 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -197,8 +197,7 @@ static ssize_t msm_gpu_devcoredump_read(char *buffer, loff_t offset, drm_printf(&p, "---\n"); drm_printf(&p, "kernel: " UTS_RELEASE "\n"); drm_printf(&p, "module: " KBUILD_MODNAME "\n"); - drm_printf(&p, "time: %lld.%09ld\n", - state->time.tv_sec, state->time.tv_nsec); + drm_printf(&p, "time: %ptSp\n", &state->time); if (state->comm) drm_printf(&p, "comm: %s\n", state->comm); if (state->cmd) @@ -287,16 +286,17 @@ static void crashstate_get_bos(struct msm_gpu_state *state, struct msm_gem_submi state->bos = kcalloc(cnt, sizeof(struct msm_gpu_state_bo), GFP_KERNEL); - drm_gpuvm_for_each_va (vma, submit->vm) { - bool dump = rd_full || (vma->flags & MSM_VMA_DUMP); + if (state->bos) + drm_gpuvm_for_each_va(vma, submit->vm) { + bool dump = rd_full || (vma->flags & MSM_VMA_DUMP); - /* Skip MAP_NULL/PRR VMAs: */ - if (!vma->gem.obj) - continue; + /* Skip MAP_NULL/PRR VMAs: */ + if (!vma->gem.obj) + continue; - msm_gpu_crashstate_get_bo(state, vma->gem.obj, vma->va.addr, - dump, vma->gem.offset, vma->va.range); - } + msm_gpu_crashstate_get_bo(state, vma->gem.obj, vma->va.addr, + dump, vma->gem.offset, vma->va.range); + } drm_exec_fini(&exec); } else { @@ -348,6 +348,10 @@ static void crashstate_get_vm_logs(struct msm_gpu_state *state, struct msm_gem_v state->vm_logs = kmalloc_array( state->nr_vm_logs, sizeof(vm->log[0]), GFP_KERNEL); + if (!state->vm_logs) { + state->nr_vm_logs = 0; + } + for (int i = 0; i < state->nr_vm_logs; i++) { int idx = (i + first) & vm_log_mask; |