Patch "drm/nouveau/gr/gf100-: update sm error decoding from gk20a nvgpu headers" has been added to the 4.6-stable tree

Patch "drm/nouveau/gr/gf100-: update sm error decoding from gk20a nvgpu headers" has been added to the 4.6-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    drm/nouveau/gr/gf100-: update sm error decoding from gk20a nvgpu headers

to the 4.6-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     drm-nouveau-gr-gf100-update-sm-error-decoding-from-gk20a-nvgpu-headers.patch
and it can be found in the queue-4.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 383d0a419f8e63e3d65e706c3c515fa9505ce364 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Wed, 1 Jun 2016 16:20:10 +1000
Subject: drm/nouveau/gr/gf100-: update sm error decoding from gk20a nvgpu headers

From: Ben Skeggs <bskeggs@redhat.com>

commit 383d0a419f8e63e3d65e706c3c515fa9505ce364 upstream.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c |   37 ++++++++++++++++++-------
 1 file changed, 28 insertions(+), 9 deletions(-)

--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
@@ -942,22 +942,41 @@ gf100_gr_trap_gpc_rop(struct gf100_gr *g
 }
 
 static const struct nvkm_enum gf100_mp_warp_error[] = {
-	{ 0x00, "NO_ERROR" },
-	{ 0x01, "STACK_MISMATCH" },
+	{ 0x01, "STACK_ERROR" },
+	{ 0x02, "API_STACK_ERROR" },
+	{ 0x03, "RET_EMPTY_STACK_ERROR" },
+	{ 0x04, "PC_WRAP" },
 	{ 0x05, "MISALIGNED_PC" },
-	{ 0x08, "MISALIGNED_GPR" },
-	{ 0x09, "INVALID_OPCODE" },
-	{ 0x0d, "GPR_OUT_OF_BOUNDS" },
-	{ 0x0e, "MEM_OUT_OF_BOUNDS" },
-	{ 0x0f, "UNALIGNED_MEM_ACCESS" },
+	{ 0x06, "PC_OVERFLOW" },
+	{ 0x07, "MISALIGNED_IMMC_ADDR" },
+	{ 0x08, "MISALIGNED_REG" },
+	{ 0x09, "ILLEGAL_INSTR_ENCODING" },
+	{ 0x0a, "ILLEGAL_SPH_INSTR_COMBO" },
+	{ 0x0b, "ILLEGAL_INSTR_PARAM" },
+	{ 0x0c, "INVALID_CONST_ADDR" },
+	{ 0x0d, "OOR_REG" },
+	{ 0x0e, "OOR_ADDR" },
+	{ 0x0f, "MISALIGNED_ADDR" },
 	{ 0x10, "INVALID_ADDR_SPACE" },
-	{ 0x11, "INVALID_PARAM" },
+	{ 0x11, "ILLEGAL_INSTR_PARAM2" },
+	{ 0x12, "INVALID_CONST_ADDR_LDC" },
+	{ 0x13, "GEOMETRY_SM_ERROR" },
+	{ 0x14, "DIVERGENT" },
+	{ 0x15, "WARP_EXIT" },
 	{}
 };
 
 static const struct nvkm_bitfield gf100_mp_global_error[] = {
+	{ 0x00000001, "SM_TO_SM_FAULT" },
+	{ 0x00000002, "L1_ERROR" },
 	{ 0x00000004, "MULTIPLE_WARP_ERRORS" },
-	{ 0x00000008, "OUT_OF_STACK_SPACE" },
+	{ 0x00000008, "PHYSICAL_STACK_OVERFLOW" },
+	{ 0x00000010, "BPT_INT" },
+	{ 0x00000020, "BPT_PAUSE" },
+	{ 0x00000040, "SINGLE_STEP_COMPLETE" },
+	{ 0x20000000, "ECC_SEC_ERROR" },
+	{ 0x40000000, "ECC_DED_ERROR" },
+	{ 0x80000000, "TIMEOUT" },
 	{}
 };
 


Patches currently in stable-queue which might be from bskeggs@redhat.com are

queue-4.6/drm-nouveau-fix-for-disabled-fbdev-emulation.patch
queue-4.6/drm-nouveau-disp-sor-gf119-both-links-use-the-same-training-register.patch
queue-4.6/drm-nouveau-gr-gf100-update-sm-error-decoding-from-gk20a-nvgpu-headers.patch
queue-4.6/drm-nouveau-revert-drm-nouveau-device-pci-set-as-non-cpu-coherent-on-arm64.patch
queue-4.6/drm-nouveau-bios-disp-fix-handling-of-match-any-protocol-entries.patch
queue-4.6/drm-nouveau-disp-sor-gf119-select-correct-sor-when-poking-training-pattern.patch
queue-4.6/drm-nouveau-disp-sor-gm107-training-pattern-registers-are-like-gm200.patch
queue-4.6/drm-nouveau-fbcon-fix-out-of-bounds-memory-accesses.patch
queue-4.6/drm-nouveau-ltc-gm107-fix-typo-in-the-address-of-nv_pltcg_ltc0_lts0_intr.patch