Message ID | 1379511582-8950-1-git-send-email-michel@daenzer.net (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On Wed, Sep 18, 2013 at 9:39 AM, Michel Dänzer <michel@daenzer.net> wrote: > From: Michel Dänzer <michel.daenzer@amd.com> > > The string is encoded from the MSB to the LSB of the register. > > Cc: stable@vger.kernel.org > Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Patches 1 and 2 applied. I don't think the 3rd one is necessary. Thanks! Alex > --- > drivers/gpu/drm/radeon/cik.c | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c > index a77b593..4f1f419 100644 > --- a/drivers/gpu/drm/radeon/cik.c > +++ b/drivers/gpu/drm/radeon/cik.c > @@ -4721,12 +4721,13 @@ static void cik_vm_decode_fault(struct radeon_device *rdev, > u32 mc_id = (status & MEMORY_CLIENT_ID_MASK) >> MEMORY_CLIENT_ID_SHIFT; > u32 vmid = (status & FAULT_VMID_MASK) >> FAULT_VMID_SHIFT; > u32 protections = (status & PROTECTIONS_MASK) >> PROTECTIONS_SHIFT; > - char *block = (char *)&mc_client; > + char block[5] = { mc_client >> 24, (mc_client >> 16) & 0xff, > + (mc_client >> 8) & 0xff, mc_client & 0xff, 0 }; > > - printk("VM fault (0x%02x, vmid %d) at page %u, %s from %s (%d)\n", > + printk("VM fault (0x%02x, vmid %d) at page %u, %s from '%s' (0x%08x) (%d)\n", > protections, vmid, addr, > (status & MEMORY_CLIENT_RW_MASK) ? "write" : "read", > - block, mc_id); > + block, mc_client, mc_id); > } > > /** > -- > 1.8.4.rc3 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/dri-devel
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index a77b593..4f1f419 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -4721,12 +4721,13 @@ static void cik_vm_decode_fault(struct radeon_device *rdev, u32 mc_id = (status & MEMORY_CLIENT_ID_MASK) >> MEMORY_CLIENT_ID_SHIFT; u32 vmid = (status & FAULT_VMID_MASK) >> FAULT_VMID_SHIFT; u32 protections = (status & PROTECTIONS_MASK) >> PROTECTIONS_SHIFT; - char *block = (char *)&mc_client; + char block[5] = { mc_client >> 24, (mc_client >> 16) & 0xff, + (mc_client >> 8) & 0xff, mc_client & 0xff, 0 }; - printk("VM fault (0x%02x, vmid %d) at page %u, %s from %s (%d)\n", + printk("VM fault (0x%02x, vmid %d) at page %u, %s from '%s' (0x%08x) (%d)\n", protections, vmid, addr, (status & MEMORY_CLIENT_RW_MASK) ? "write" : "read", - block, mc_id); + block, mc_client, mc_id); } /**