From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Ben Skeggs <bskeggs@redhat.com>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org,
linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
linux-hardening@vger.kernel.org
Subject: [PATCH][next] nouveau/svm: Use kvcalloc() instead of kvzalloc()
Date: Tue, 28 Sep 2021 17:25:13 -0500 [thread overview]
Message-ID: <20210928222513.GA294575@embeddedor> (raw)
Use 2-factor argument form kvcalloc() instead of kvzalloc().
Link: https://github.com/KSPP/linux/issues/162
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
drivers/gpu/drm/nouveau/nouveau_svm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c
index b0c3422cb01f..1a896a24288a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_svm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_svm.c
@@ -992,7 +992,7 @@ nouveau_svm_fault_buffer_ctor(struct nouveau_svm *svm, s32 oclass, int id)
if (ret)
return ret;
- buffer->fault = kvzalloc(sizeof(*buffer->fault) * buffer->entries, GFP_KERNEL);
+ buffer->fault = kvcalloc(sizeof(*buffer->fault), buffer->entries, GFP_KERNEL);
if (!buffer->fault)
return -ENOMEM;
--
2.27.0
next reply other threads:[~2021-09-28 22:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-28 22:25 Gustavo A. R. Silva [this message]
2021-09-29 3:28 ` [PATCH][next] nouveau/svm: Use kvcalloc() instead of kvzalloc() Karol Herbst
2021-10-21 17:03 ` Kees Cook
2021-10-28 17:38 ` Gustavo A. R. Silva
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