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Mikulas Patocka c194992cbe skge: fix broken driver 
The patch 136d8f377e broke the skge driver.
Note this part of the patch:
+               if (skge_rx_setup(skge, e, nskb, skge->rx_buf_size) < 0) {
+                       dev_kfree_skb(nskb);
+                       goto resubmit;
+               }
+
                pci_unmap_single(skge->hw->pdev,
                                 dma_unmap_addr(e, mapaddr),
                                 dma_unmap_len(e, maplen),
                                 PCI_DMA_FROMDEVICE);
                skb = e->skb;
                prefetch(skb->data);
-               skge_rx_setup(skge, e, nskb, skge->rx_buf_size);

The function skge_rx_setup modifies e->skb to point to the new skb. Thus,
after this change, the new buffer, not the old, is returned to the
networking stack.

This bug is present in kernels 3.11, 3.11.1 and 3.12-rc1. The patch should
be queued for 3.11-stable.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reported-by: Mikulas Patocka <mpatocka@redhat.com>
Reported-by: Vasiliy Glazov <vascom2@gmail.com>
Tested-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-19 14:15:15 -04:00
..
accessibility
acpi Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-09-05 09:31:03 -07:00
amba
ata Merge branch 'for-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata 2013-09-03 18:19:53 -07:00
atm atm: nicstar: fix regression made by previous patch 2013-09-15 22:18:55 -04:00
auxdisplay
base dma-buf: Expose buffer size to userspace (v2) 2013-09-10 11:36:45 +05:30
bcma bcma: fix error code handling on 64 Bit systems 2013-09-09 14:44:33 -04:00
block pktcdvd: fix defective misuses of pkt_<level> 2013-09-11 15:59:34 -07:00
bluetooth
bus ARM: SoC platform changes for 3.12 2013-09-06 13:30:06 -07:00
cdrom
char tpm: convert tpm_tis driver to use dev_pm_ops from legacy pm_ops 2013-09-11 15:58:16 -07:00
clk The common clk framework changes for 3.12 are dominated by clock driver 2013-09-09 15:49:04 -07:00
clocksource The common clk framework changes for 3.12 are dominated by clock driver 2013-09-09 15:49:04 -07:00
connector
cpufreq ACPI and power management updates for 3.12-rc1 2013-09-03 15:59:39 -07:00
cpuidle ARM: SoC drivers for v3.12 2013-09-09 16:08:13 -07:00
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux 2013-09-07 12:53:35 +10:00
dca
devfreq
dio
dma Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2013-09-10 13:37:36 -07:00
edac Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile 2013-09-06 11:14:33 -07:00
eisa
extcon Driver core patches for 3.12-rc1 2013-09-03 11:37:15 -07:00
firewire
firmware firmware/dmi_scan: drop OOM messages 2013-09-11 15:58:51 -07:00
fmc
gpio Device tree core updates for v3.12 2013-09-10 13:53:52 -07:00
gpu Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux 2013-09-10 20:05:57 -07:00
hid Revert "Input: introduce BTN/ABS bits for drums and guitars" 2013-09-07 09:48:41 -07:00
hsi
hv
hwmon hwmon: (ina2xx) Remove casting the return value which is a void pointer 2013-09-10 06:28:31 -07:00
hwspinlock
i2c i2c: rcar: add rcar-H2 support 2013-09-04 11:49:16 +01:00
ide ide: sgiioc4: Staticize ioc4_ide_attach_one() 2013-09-05 15:21:30 -04:00
idle
iio staging tree merge for 3.12-rc1 2013-09-03 11:37:57 -07:00
infiniband Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-09-06 09:36:28 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2013-09-07 10:38:46 -07:00
iommu drivers/iommu: remove unnecessary platform_set_drvdata() 2013-09-11 15:56:24 -07:00
ipack
irqchip ARM: SoC late changes for v3.12 2013-09-09 16:35:29 -07:00
isdn isdn: hfcpci_softirq: get func return to suppress compiler warning 2013-09-15 22:27:04 -04:00
leds ARM: SoC board updates for 3.12 2013-09-06 13:34:43 -07:00
lguest lguest: fix guest kernel stack overflow when TF bit set. 2013-09-06 08:09:27 +09:30
macintosh
mailbox
md Add the ability to collect I/O statistics on user-defined regions of a 2013-09-10 13:06:15 -07:00
media Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-09-06 10:49:42 -07:00
memory ARM: SoC platform changes for 3.12 2013-09-06 13:30:06 -07:00
memstick memstick: add support for legacy memorysticks 2013-09-11 15:59:35 -07:00
message
mfd For the 3.12 merge window we have one new driver for the DA9063 PMIC 2013-09-07 20:14:19 -07:00
misc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-09-05 08:50:26 -07:00
mmc MMC highlights for 3.12: 2013-09-10 13:33:09 -07:00
mtd - factor out common code from MTD tests 2013-09-09 10:33:19 -07:00
net skge: fix broken driver 2013-09-19 14:15:15 -04:00
nfc
ntb ntb: clean up unnecessary MSI/MSI-X capability find 2013-09-05 11:08:01 -07:00
nubus
of Merge branch 'for-v3.12-fix' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping 2013-09-11 19:11:59 -07:00
oprofile oprofile: get rid of pointless forward declarations of struct super_block 2013-09-03 22:52:48 -04:00
parisc PCI changes for the v3.12 merge window: 2013-09-03 16:24:35 -07:00
parport
pci ARM: SoC platform changes for 3.12 2013-09-06 13:30:06 -07:00
pcmcia
pinctrl PTR_RET() is a weird name, and led to some confusing usage. We ended 2013-09-04 17:31:11 -07:00
platform platform: convert apple-gmux driver to dev_pm_ops from legacy pm_ops 2013-09-11 15:58:16 -07:00
pnp pnp: change pnp bus pm_ops to invoke pnp driver dev_pm_ops if specified 2013-09-11 15:58:15 -07:00
power New drivers: 2013-09-10 22:58:14 -07:00
pps drivers/pps/clients/pps-gpio.c: remove unnecessary platform_set_drvdata() 2013-09-11 15:59:34 -07:00
ps3
ptp
pwm ARM: SoC cleanups for 3.12 2013-09-06 13:21:16 -07:00
rapidio
regulator PTR_RET() is a weird name, and led to some confusing usage. We ended 2013-09-04 17:31:11 -07:00
remoteproc
reset
rpmsg
rtc rtc: simplify devm_request_mem_region/devm_ioremap 2013-09-11 15:58:59 -07:00
s390 s390/vmcore: use vmcore for zfcpdump 2013-09-11 15:59:15 -07:00
sbus
scsi bnx2x, cnic, bnx2i, bnx2fc: Fix bnx2i and bnx2fc regressions. 2013-09-18 12:24:32 -04:00
sfi
sh
sn
spi ARM: SoC DT updates for 3.12 2013-09-06 13:26:27 -07:00
ssb
staging Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-09-05 14:54:29 -07:00
target target: Fix se_cmd->state_list leak regression during WRITE failure 2013-08-31 15:19:12 -07:00
tc
thermal
tty Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2013-09-07 10:38:46 -07:00
uio Driver core patches for 3.12-rc1 2013-09-03 11:37:15 -07:00
usb Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-09-06 10:49:42 -07:00
uwb
vfio vfio-pci: PCI hot reset interface 2013-09-04 11:28:04 -06:00
vhost vhost_net: correctly limit the max pending buffers 2013-09-03 22:46:58 -04:00
video Bye, bye, WfW flag 2013-09-11 19:55:12 -07:00
virt
virtio virtio_pci: pm: Use CONFIG_PM_SLEEP instead of CONFIG_PM 2013-09-09 10:02:53 +09:30
vlynq
vme
w1 drivers/w1/masters/mxc_w1.c: remove unnecessary platform_set_drvdata() 2013-09-11 15:59:36 -07:00
watchdog lto, watchdog/hpwdt.c: make assembler label global 2013-09-11 15:58:21 -07:00
xen Features: 2013-09-04 17:45:39 -07:00
zorro
Kconfig
Makefile