Proxmox-Port/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-08-26 01:02:46 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

wifi: wilc1000: set atomic flag on kmemdup in srcu critical section

Browse Source 
In order to prepare wilc1000 driver switch from SRCU to RCU, make sure that
allocators are provided with the GFP_ATOMIC flag when called in a critical
read section.

Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240410-wilc_srcu_to_rcu-v1-1-a9ff5b10feaa@bootlin.com
This commit is contained in:
Alexis Lothoré 2024-04-10 09:10:33 +02:00 committed by Kalle Valo
parent d26a0a66f9
commit 35aee01ff4
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/microchip/wilc1000/hif.c
View File

@ -1594,7 +1594,7 @@ void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length)
msg->body.net_info.rssi = buffer[8];
msg->body.net_info.mgmt = kmemdup(&buffer[9],
msg->body.net_info.frame_len,
GFP_KERNEL);
GFP_ATOMIC);
if (!msg->body.net_info.mgmt) {
kfree(msg);
goto out;