From: Denis Efremov <efremov@linux.com>
To: Leo Li <sunpeng.li@amd.com>
Cc: Denis Efremov <efremov@linux.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Krunoslav Kovac <Krunoslav.Kovac@amd.com>,
amd-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: [PATCH 1/2] drm/amd/display: Use kvfree() to free coeff in build_regamma()
Date: Fri, 5 Jun 2020 20:37:43 +0300 [thread overview]
Message-ID: <20200605173744.68500-1-efremov@linux.com> (raw)
Use kvfree() instead of kfree() to free coeff in build_regamma()
because the memory is allocated with kvzalloc().
Fixes: e752058b8671 ("drm/amd/display: Optimize gamma calculations")
Cc: stable@vger.kernel.org
Signed-off-by: Denis Efremov <efremov@linux.com>
---
drivers/gpu/drm/amd/display/modules/color/color_gamma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
index 9431b48aecb4..56bb1f9f77ce 100644
--- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
+++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c
@@ -843,7 +843,7 @@ static bool build_regamma(struct pwl_float_data_ex *rgb_regamma,
pow_buffer_ptr = -1; // reset back to no optimize
ret = true;
release:
- kfree(coeff);
+ kvfree(coeff);
return ret;
}
--
2.26.2
next reply other threads:[~2020-06-05 17:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-05 17:37 Denis Efremov [this message]
2020-06-05 17:37 ` [PATCH 2/2] drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() Denis Efremov
2020-06-08 20:10 ` [PATCH 1/2] drm/amd/display: Use kvfree() to free coeff in build_regamma() Alex Deucher
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