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Commit 899be810 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "msm: kgsl: Print the process id for the context on a pagefault"

parents 37c10a98 d4050f9c

drivers/gpu/msm/kgsl_iommu.c

+9 −5
Original line number Original line Diff line number Diff line
@@ -680,13 +680,17 @@ static int kgsl_iommu_fault_handler(struct iommu_domain *domain, 
		no_page_fault_log = kgsl_mmu_log_fault_addr(mmu, ptbase, addr);

		no_page_fault_log = kgsl_mmu_log_fault_addr(mmu, ptbase, addr);





	if (!no_page_fault_log && __ratelimit(&_rs)) {

	if (!no_page_fault_log && __ratelimit(&_rs)) {

		struct kgsl_context *context = kgsl_context_get(device,

							contextidr);



		dev_crit(ctx->kgsldev->dev,

		dev_crit(ctx->kgsldev->dev,

			"GPU PAGE FAULT: addr = %lX pid= %d name=%s\n", addr,

			"GPU PAGE FAULT: addr = %lX pid= %d name=%s drawctxt=%d context pid = %d\n",

			ptname, comm);

			addr, ptname, comm, contextidr, context ? context->tid : 0);

		dev_crit(ctx->kgsldev->dev,

		dev_crit(ctx->kgsldev->dev,

			"context=%s TTBR0=0x%llx CIDR=0x%x (%s %s fault)\n",

			"context=%s TTBR0=0x%llx (%s %s fault)\n",

			ctx->name, ptbase, contextidr,

			ctx->name, ptbase, write ? "write" : "read", fault_type);

			write ? "write" : "read", fault_type);



		kgsl_context_put(context);





		if (gpudev->iommu_fault_block) {

		if (gpudev->iommu_fault_block) {

			unsigned int fsynr1;

			unsigned int fsynr1;