d2ed8a299c
Update some patch for uadk from mainline. To get more infomation, please visit the homepage: https://github.com/Linaro/uadk Signed-off-by: Wenkai Lin <linwenkai6@hisilicon.com>
32 lines
928 B
Diff
32 lines
928 B
Diff
From 1c72d89b848290814601517e73f6a9d8eb6e5caa Mon Sep 17 00:00:00 2001
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From: Wenkai Lin <linwenkai6@hisilicon.com>
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Date: Thu, 3 Mar 2022 15:10:04 +0800
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Subject: [PATCH 082/109] uadk: v1: fix pool cstatus memset problem
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wd_alloc_id use __atomic_test_and_set to find
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an available cookie with zero status,
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it may not find a zero cookie with dirty memory,
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so cookie status region should be set to zero.
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Signed-off-by: Wenkai Lin <linwenkai6@hisilicon.com>
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---
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v1/wd_util.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/v1/wd_util.c b/v1/wd_util.c
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index 715804c..112cc16 100644
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--- a/v1/wd_util.c
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+++ b/v1/wd_util.c
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@@ -92,6 +92,8 @@ int wd_init_cookie_pool(struct wd_cookie_pool *pool,
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return -WD_ENOMEM;
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pool->cstatus = (void *)((uintptr_t)pool->cookies + total_size);
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+ memset(pool->cstatus, 0, cookies_num);
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+
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pool->cookies_num = cookies_num;
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pool->cookies_size = cookies_size;
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pool->cid = 0;
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--
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2.27.0
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