Messages in this thread |  | | From | Chris Wilson <> | Subject | Re: [PATCH -next] drm/i915: Add missing include file <linux/math64.h> | Date | Tue, 07 Jan 2020 14:02:21 +0000 |
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Quoting YueHaibing (2020-01-07 13:50:14) > Fix build error: > ./drivers/gpu/drm/i915/selftests/i915_random.h: In function i915_prandom_u32_max_state: > ./drivers/gpu/drm/i915/selftests/i915_random.h:48:23: error: > implicit declaration of function mul_u32_u32; did you mean mul_u64_u32_div? [-Werror=implicit-function-declaration] > return upper_32_bits(mul_u32_u32(prandom_u32_state(state), ep_ro)); > > Reported-by: Hulk Robot <hulkci@huawei.com> > Fixes: 7ce5b6850b47 ("drm/i915/selftests: Use mul_u32_u32() for 32b x 32b -> 64b result") > Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> -Chris
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