Displaying 3 results from an estimated 3 matches for "stack_underflow".
2014 Jan 17
0
[PATCH] drm/nv50/graph: update list of mp errors, make it a bitfield
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
---
The names come from envytools, of course. I'm a little concerned that
STACK_UNDERFLOW was wrong before, but perhaps it's because it was both an
underflow and a mismatch in whoever's test program?
drivers/gpu/drm/nouveau/core/engine/graph/nv50.c | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/...
2010 Mar 01
0
[PATCH 2/2 V2] drm/nv50: Improve PGRAPH interrupt handling.
...5]&0xff, trap[4]&0xffff,
+ trap[3]&0xffff, trap[0], trap[2], ch);
+ }
+ nv_wr32(dev, 0x100c90, idx | 0x80000000);
+ } else if (display) {
+ NV_INFO(dev, "%s - no VM fault?\n", name);
+ }
+}
+
+static struct nouveau_enum_names nv50_mp_exec_error_names[] =
+{
+ { 3, "STACK_UNDERFLOW" },
+ { 4, "QUADON_ACTIVE" },
+ { 8, "TIMEOUT" },
+ { 0x10, "INVALID_OPCODE" },
+ { 0x40, "BREAKPOINT" },
+};
+
+static void
+nv50_pgraph_mp_trap(struct drm_device *dev, int tpid, int display)
+{
+ struct drm_nouveau_private *dev_priv = dev->dev_priva...
2010 Feb 28
1
[PATCH 1/2] drm/nv50: Make ctxprog wait until interrupt handler is done.
This will fix races between generated ctxprogs and interrupt handler.
Signed-off-by: Marcin Ko?cielnicki <koriakin at 0x04.net>
---
drivers/gpu/drm/nouveau/nv50_grctx.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nv50_grctx.c b/drivers/gpu/drm/nouveau/nv50_grctx.c
index d105fcd..9f909ab 100644
---