main/linux-grsec: hyper-v fix for synthetic NIC driver

main/linux-grsec/0004-staging-hv-fix-netvsc-sleeping-while-atomic.patch

+Subject: [PATCH] staging: hv: fix netvsc sleeping while atomic
+Date: Fri, 17 Dec 2010 11:40:24 +0200
+Message-Id: <1292578824-14408-1-git-send-email-timo.teras@iki.fi>
+X-Mailer: git-send-email 1.7.1
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+
+The channel callbacks are called directly from vmbus_event_dpc
+which runs in tasklet context. These callbacks need to use
+GFP_ATOMIC.
+
+Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=16701
+
+Cc: Hank Janssen <hjanssen@microsoft.com>
+Cc: Haiyang Zhang <haiyangz@microsoft.com>
+Signed-off-by: Timo Teräs <timo.teras@iki.fi>
+---
+ drivers/staging/hv/netvsc.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/staging/hv/netvsc.c b/drivers/staging/hv/netvsc.c
+index 8022781..3784923 100644
+--- a/drivers/staging/hv/netvsc.c
++++ b/drivers/staging/hv/netvsc.c
+@@ -1236,7 +1236,7 @@ static void NetVscOnChannelCallback(void *Context)
+ 	/* ASSERT(device); */
+ 
+ 	packet = kzalloc(NETVSC_PACKET_SIZE * sizeof(unsigned char),
+-			 GFP_KERNEL);
++			 GFP_ATOMIC);
+ 	if (!packet)
+ 		return;
+ 	buffer = packet;
+-- 
+1.7.1
+
+

main/linux-grsec/APKBUILD

@@ -4,7 +4,7 @@ _flavor=grsec
 pkgname=linux-${_flavor}
 pkgver=2.6.35.9
 _kernver=2.6.35
-pkgrel=3
+pkgrel=5
 pkgdesc="Linux kernel with grsecurity"
 url=http://grsecurity.net
 depends="mkinitfs linux-firmware"
@@ -20,7 +20,10 @@ source="ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-$_kernver.tar.bz2
 	0004-arp-flush-arp-cache-on-device-change.patch
 	r8169-fix-rx-checksum-offload.patch
 	r8169-add-gro-support.patch
+
 	0001-Staging-hv-fix-sleeping-while-atomic-issue.patch
+	0004-staging-hv-fix-netvsc-sleeping-while-atomic.patch
+
 	setlocalversion.patch
 	kernelconfig.x86
 	kernelconfig.x86_64
@@ -153,6 +156,7 @@ ea7a7eb2775b71ae5ef24d029a4905bd  xfrm-fix-gre-key-endianess.patch
 0ccecafd4123dcad0b0cd7787553d734  r8169-fix-rx-checksum-offload.patch
 139b39da44ecb577275be53d7d365949  r8169-add-gro-support.patch
 648d8b477248f233c318a3b7a961febf  0001-Staging-hv-fix-sleeping-while-atomic-issue.patch
+7cae2d1e1947fa57d7aaaf31c649471c  0004-staging-hv-fix-netvsc-sleeping-while-atomic.patch
 8c224ba0cdf0aa572c7eb50379435be4  setlocalversion.patch
 a9494f66196bc6308da0f129221d31b8  kernelconfig.x86
 b38f1f99f8f3b75c52d4a1ab2b0d13fd  kernelconfig.x86_64"