From: Jean Tourrilhes <jt@hpl.hp.com>
Date: Sat, 24 Sep 2005 04:59:00 +0000 (-0700)
Subject: [PATCH] hostap: Use GFP_ATOMIC to get rid of weird might_sleep issue
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a9d12b9a4afcfa2cb6f6e76beb4f185a9177c98e;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[PATCH] hostap: Use GFP_ATOMIC to get rid of weird might_sleep issue

	This is the trace I got :
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
---

diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index dd9817261a3a..1764563612a8 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -1935,7 +1935,7 @@ static char * __prism2_translate_scan(local_info_t *local,
 	}
 
 	/* TODO: add BeaconInt,resp_rate,atim into BSS table */
-	buf = kmalloc(MAX_WPA_IE_LEN * 2 + 30, GFP_KERNEL);
+	buf = kmalloc(MAX_WPA_IE_LEN * 2 + 30, GFP_ATOMIC);
 	if (buf && scan) {
 		memset(&iwe, 0, sizeof(iwe));
 		iwe.cmd = IWEVCUSTOM;