lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
 
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [day] [month] [year] [list]
Date:   Sun, 30 Jun 2019 00:40:35 +0530
From:   Hariprasad Kelam <hariprasad.kelam@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bhagyashri Dighole <digholebhagyashri@...il.com>,
        Wentao Cai <etsai042@...il.com>,
        Hariprasad Kelam <hariprasad.kelam@...il.com>,
        Ivan Safonov <insafonov@...il.com>,
        Alexander Duyck <alexander.h.duyck@...el.com>,
        Himadri Pandya <himadri18.07@...il.com>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: netlogic: Change GFP_ATOMIC to GFP_KERNEL

Below is data path of xlr_config_spill
xlr_net_probe
  -->xlr_config_fifo_spill_area
  --->xlr_config_spill

We can use GFP_KERNEL as this function is getting called from
xlr_net_probe and there are no locks.

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@...il.com>
---
 drivers/staging/netlogic/xlr_net.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/netlogic/xlr_net.c b/drivers/staging/netlogic/xlr_net.c
index 07a06c5..05079f7 100644
--- a/drivers/staging/netlogic/xlr_net.c
+++ b/drivers/staging/netlogic/xlr_net.c
@@ -385,7 +385,7 @@ static void *xlr_config_spill(struct xlr_net_priv *priv, int reg_start_0,
 
 	base = priv->base_addr;
 	spill_size = size;
-	spill = kmalloc(spill_size + SMP_CACHE_BYTES, GFP_ATOMIC);
+	spill = kmalloc(spill_size + SMP_CACHE_BYTES, GFP_KERNEL);
 	if (!spill)
 		return ZERO_SIZE_PTR;
 
-- 
2.7.4

Powered by blists - more mailing lists