On Wed, Sep 18, 2013 at 9:39 AM, Michel Dänzer <michel@xxxxxxxxxxx> wrote:
> From: Michel Dänzer <michel.daenzer@xxxxxxx>
>
> The string is encoded from the MSB to the LSB of the register.
>
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Michel Dänzer <michel.daenzer@xxxxxxx>
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
>
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