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Message-ID: <20240605120220.2966127-19-sashal@kernel.org>
Date: Wed, 5 Jun 2024 08:02:02 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Cc: Alex Deucher <alexander.deucher@....com>,
Christian König <christian.koenig@....com>,
Sasha Levin <sashal@...nel.org>,
Xinhui.Pan@....com,
airlied@...il.com,
daniel@...ll.ch,
Hawking.Zhang@....com,
candice.li@....com,
aurabindo.pillai@....com,
Le.Ma@....com,
li.ma@....com,
amd-gfx@...ts.freedesktop.org,
dri-devel@...ts.freedesktop.org,
linux-hardening@...r.kernel.org
Subject: [PATCH AUTOSEL 6.9 19/23] drm/amdgpu: silence UBSAN warning
From: Alex Deucher <alexander.deucher@....com>
[ Upstream commit 05d9e24ddb15160164ba6e917a88c00907dc2434 ]
Convert a variable sized array from [1] to [].
Reviewed-by: Christian König <christian.koenig@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/gpu/drm/amd/include/atomfirmware.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/include/atomfirmware.h b/drivers/gpu/drm/amd/include/atomfirmware.h
index af3eebb4c9bcb..f732182218330 100644
--- a/drivers/gpu/drm/amd/include/atomfirmware.h
+++ b/drivers/gpu/drm/amd/include/atomfirmware.h
@@ -3540,7 +3540,7 @@ struct atom_gpio_voltage_object_v4
uint8_t phase_delay_us; // phase delay in unit of micro second
uint8_t reserved;
uint32_t gpio_mask_val; // GPIO Mask value
- struct atom_voltage_gpio_map_lut voltage_gpio_lut[1];
+ struct atom_voltage_gpio_map_lut voltage_gpio_lut[] __counted_by(gpio_entry_num);
};
struct atom_svid2_voltage_object_v4
--
2.43.0
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