Use memset_io() on the iomem, and silence sparse as we copy from the iomem to normal system pages.
Signed-off-by: Chris Wilson <[email protected]> --- drivers/gpu/drm/i915/gt/selftest_reset.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/selftest_reset.c b/drivers/gpu/drm/i915/gt/selftest_reset.c index 5ec8d4e9983f..b7befcfbdcde 100644 --- a/drivers/gpu/drm/i915/gt/selftest_reset.c +++ b/drivers/gpu/drm/i915/gt/selftest_reset.c @@ -96,10 +96,10 @@ __igt_reset_stolen(struct intel_gt *gt, if (!__drm_mm_interval_first(>->i915->mm.stolen, page << PAGE_SHIFT, ((page + 1) << PAGE_SHIFT) - 1)) - memset32(s, STACK_MAGIC, PAGE_SIZE / sizeof(u32)); + memset_io(s, STACK_MAGIC, PAGE_SIZE); - in = s; - if (i915_memcpy_from_wc(tmp, s, PAGE_SIZE)) + in = (void __force *)s; + if (i915_memcpy_from_wc(tmp, in, PAGE_SIZE)) in = tmp; crc[page] = crc32_le(0, in, PAGE_SIZE); @@ -134,8 +134,8 @@ __igt_reset_stolen(struct intel_gt *gt, ggtt->error_capture.start, PAGE_SIZE); - in = s; - if (i915_memcpy_from_wc(tmp, s, PAGE_SIZE)) + in = (void __force *)s; + if (i915_memcpy_from_wc(tmp, in, PAGE_SIZE)) in = tmp; x = crc32_le(0, in, PAGE_SIZE); -- 2.20.1 _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
