Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-22 04:02:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

drm: i915: Change fault type to unsigned long

Browse Source 
Fault is currently of type u32 and with the introduction of the
generalized vdso/page.h we trigger the error below:

drivers/gpu/drm/i915/gt/intel_gt_print.h:29:36: error: format ‘%lx’ expects
argument of type ‘long unsigned int’, but argument 6 has type ‘u32’ {aka
‘unsigned int’} [-Werror=format=]
   29 |         drm_dbg(&(_gt)->i915->drm, "GT%u: " _fmt, (_gt)->info.id,
      |                                    ^~~~~~~~
include/drm/drm_print.h:424:39: note: in definition of macro ‘drm_dev_dbg’
  424 |         __drm_dev_dbg(NULL, dev, cat, fmt, ##__VA_ARGS__)
      |                                       ^~~
include/drm/drm_print.h:524:33: note: in expansion of macro ‘drm_dbg_driver’
  524 | #define drm_dbg(drm, fmt, ...)  drm_dbg_driver(drm, fmt, ##__VA_ARGS__)
      |                                 ^~~~~~~~~~~~~~
linux/drivers/gpu/drm/i915/gt/intel_gt_print.h:29:9: note: in expansion of macro
‘drm_dbg’
   29 |         drm_dbg(&(_gt)->i915->drm, "GT%u: " _fmt, (_gt)->info.id,
      |         ^~~~~~~
drivers/gpu/drm/i915/gt/intel_gt.c:310:25: note: in expansion of macro ‘gt_dbg’
  310 |                         gt_dbg(gt, "Unexpected fault\n"
      |                         ^~~~~~

This happens because the type of PAGE_MASK depends on the architecture.

Prevent the compilation error changing the 'fault' type to unsigned
long.

Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/all/20241014151340.1639555-2-vincenzo.frascino@arm.com
This commit is contained in:
Vincenzo Frascino 2024-10-14 16:13:38 +01:00 committed by Thomas Gleixner
parent c0fba50a1e
commit 8fd236b00f
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/i915/gt/intel_gt.c
View File

@ -302,7 +302,7 @@ static void gen6_check_faults(struct intel_gt *gt)
{
struct intel_engine_cs *engine;
enum intel_engine_id id;
u32 fault;
unsigned long fault;
for_each_engine(engine, gt, id) {
fault = GEN6_RING_FAULT_REG_READ(engine);
@ -310,8 +310,8 @@ static void gen6_check_faults(struct intel_gt *gt)
gt_dbg(gt, "Unexpected fault\n"
"\tAddr: 0x%08lx\n"
"\tAddress space: %s\n"
"\tSource ID: %d\n"
"\tType: %d\n",
"\tSource ID: %ld\n"
"\tType: %ld\n",
fault & PAGE_MASK,
fault & RING_FAULT_GTTSEL_MASK ?
"GGTT" : "PPGTT",