summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2011-08-08drm/i915: Leave LVDS registers unlockedKeith Packard
There's no reason to relock them; it just makes operations more complex. This fixes DPMS where the panel registers were locked making the disable not work. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2011-08-08drm/i915: Wait for LVDS panel power sequenceKeith Packard
During mode setting, check to make sure the panel power sequencing has completed before doing further operations on the device. This uncovered errors with DPMS not turning the device off as it was left locked. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2011-08-08USB: option driver: add PID for Vodafone-Huawei K4511Andrew Bird
This patch adds the product ID of Huawei's Vodafone K4511 mobile broadband modem to option.c. This is necessary so that the driver gets loaded on demand without the intervention of usb_modeswitch. This has the benefit of it becoming available faster and also ensures that the option driver is not bound to a network interface that should be claimed by cdc_ether. Signed-off-by: Andrew Bird <ajb@spheresystems.co.uk> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08USB: option driver: add PID for Vodafone-Huawei K4510Andrew Bird
This patch adds the product ID of Huawei's Vodafone K4510 mobile broadband modem to option.c. This is necessary so that the driver gets loaded on demand without the intervention of usb_modeswitch. This has the benefit of it becoming available faster and also ensures that the option driver is not bound to a network interface that should be claimed by cdc_ether. Signed-off-by: Andrew Bird <ajb@spheresystems.co.uk> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08USB: option driver: add PID for Vodafone-Huawei K3771Andrew Bird
This patch adds the product ID of Huawei's Vodafone K3771 mobile broadband modem to option.c. This is necessary so that the driver gets loaded on demand without the intervention of usb_modeswitch. This has the benefit of it becoming available faster and also ensures that the option driver is not bound to a network interface that should be claimed by cdc_ether. Signed-off-by: Andrew Bird <ajb@spheresystems.co.uk> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08USB: option driver: add PID for Vodafone-Huawei K3770Andrew Bird
This patch adds the product ID of Huawei's Vodafone K3770 mobile broadband modem to option.c. This is necessary so that the driver gets loaded on demand without the intervention of usb_modeswitch. This has the benefit of it becoming available faster and also ensures that the option driver is not bound to a network interface that should be claimed by cdc_ether. Signed-off-by: Andrew Bird <ajb@spheresystems.co.uk> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08usb: serial: ftdi_sio.c: For the FT232H FTDI_SIO_SET_BAUDRATE_REQUEST, index ↵Uwe Bonnes
needs to be shifted too the recent addition of the FT232H showed that baudrate was set wrong. See gmane.linux.usb.general: "[ftdi_sio] FT232H support". With the old code, the MSB of the 4 encoded fractional divider bits and more important the clock predivider bits got lost. Adding the FT232H to the code patch were these bits are shifted solves the problem. I verified baud rates with a scope now. I suspect, that the BM device probably needs these bits shifted too. But there is no predivider bit, so this is not obvious, and a missing MSB of the encoded fractional divider only shifts the resulting baudrate minimal. The AM has only 3 bits of encoded fractional divider, so it is not impacted. I have no BM device to test, so I only added a comment and left the code for the BM untouched. Signed-off-by: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08usb/isp1760: Added missing call to usb_hcd_check_unlink_urb() during unlinkArvid Brodin
Signed-off-by: Arvid Brodin <arvid.brodin@enea.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08USB: EHCI: Fix test mode sequenceBoris Todorov
The sequence to put port in test mode is not complete. According EHCI specification all enabled ports must be put in suspend. Signed-off-by: Boris Todorov <boris.st.todorov@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08USB: ftdi_sio: fix minor typo in get_ftdi_divisorIonut Nicu
Even if it's unlikely for this to cause an error, there is a typo in the code that uses the bitwise-AND operator instead of the logical one. Signed-off-by: Ionut Nicu <ionut.nicu@cloudbit.ro> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08USB: at91_udc: include linux/prefetch.h explicitlyJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08USB: usb-storage: unusual_devs entry for ARM V2M motherboard.Nick Bowler
Connecting the V2M to a Linux host results in a constant stream of errors spammed to the console, all of the form sd 1:0:0:0: ioctl_internal_command return code = 8070000 : Sense Key : 0x4 [current] : ASC=0x0 ASCQ=0x0 The errors appear to be otherwise harmless. Add an unusual_devs entry which eliminates all of the error messages. Signed-off-by: Nick Bowler <nbowler@elliptictech.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08usb/ehci-mxc: add missing inclusion of mach/hardware.hShawn Guo
As cpu_is_mx stuff is being used in the driver, header mach/hardware.h should be explicitly included. The missing of the header is causing today's linux-next build error as bleow. CC drivers/usb/host/ehci-hcd.o In file included from linux-next/drivers/usb/host/ehci-hcd.c:1190:0: linux-next/drivers/usb/host/ehci-mxc.c: In function 'ehci_mxc_drv_probe': linux-next/drivers/usb/host/ehci-mxc.c:175:2: error: implicit declaration of function 'cpu_is_mx35' linux-next/drivers/usb/host/ehci-mxc.c:175:2: error: implicit declaration of function 'cpu_is_mx25' linux-next/drivers/usb/host/ehci-mxc.c:185:2: error: implicit declaration of function 'cpu_is_mx51' Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08USB: assign instead of equal in usbtmc.cMaxim Nikulin
Assign operator instead of equality test in the usbtmc_ioctl_abort_bulk_in() function. Signed-off-by: Maxim A. Nikulin <M.A.Nikulin@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08usb: renesas_usbhs: fixup usbhsg_for_each_uep 1st posKuninori Morimoto
1st pos of __usbhsg_for_each_uep() was wrong. Expected uep were ep1, ep2, ep3... but each uep were ep0, ep2, ep3 ... This patch modify it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08usb: renesas_usbhs: fix DMA build by including dma-mapping.hKuninori Morimoto
Include dma-mapping.h to fix build of the renesas_usbhs driver CC drivers/usb/renesas_usbhs/mod_gadget.o drivers/usb/renesas_usbhs/mod_gadget.c: In function 'usbhsg_dma_map': drivers/usb/renesas_usbhs/mod_gadget.c:190: error: implicit declaration of function 'dma_map_single' drivers/usb/renesas_usbhs/mod_gadget.c:192: error: implicit declaration of function 'dma_sync_single_for_device' drivers/usb/renesas_usbhs/mod_gadget.c:196: error: implicit declaration of function 'dma_mapping_error' drivers/usb/renesas_usbhs/mod_gadget.c: In function 'usbhsg_dma_unmap': drivers/usb/renesas_usbhs/mod_gadget.c:217: error: implicit declaration of function 'dma_unmap_single' drivers/usb/renesas_usbhs/mod_gadget.c:219: error: implicit declaration of function 'dma_sync_single_for_cpu' make[5]: *** [drivers/usb/renesas_usbhs/mod_gadget.o] Error 1 make[4]: *** [drivers/usb/renesas_usbhs] Error 2 Reported-by: Magnus Damm <damm@opensource.se> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08usb: gadget: net2272 - Correct includesGeert Uytterhoeven
<linux/irq.h> states: * Please do not include this file in generic code. There is currently * no requirement for any architecture to implement anything held * within this file. prefetch() and prefetchw() need <linux/prefetch.h> on m68k: drivers/usb/gadget/net2272.c: In function ‘net2272_write_fifo’: drivers/usb/gadget/net2272.c:468: error: implicit declaration of function ‘prefetch’ drivers/usb/gadget/net2272.c: In function ‘net2272_read_fifo’: drivers/usb/gadget/net2272.c:574: error: implicit declaration of function ‘prefetchw’ Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: TOMOYO: Fix incomplete read of /sys/kernel/security/tomoyo/profile
2011-08-08mm: Fix fixup_user_fault() for MMU=nPeter Zijlstra
In commit 2efaca927f5c ("mm/futex: fix futex writes on archs with SW tracking of dirty & young") we forgot about MMU=n. This patch fixes that. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: David Howells <dhowells@redhat.com> Link: http://lkml.kernel.org/r/1311761831.24752.413.camel@twins Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-08zcache: Fix build error when sysfs is not definedNitin Gupta
Signed-off-by: Nitin Gupta <ngupta@vflare.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08zcache: Use div_u64 for 64-bit divisionThadeu Lima de Souza Cascardo
xv_get_total_size_bytes returns a u64 value and it's used in a division. This causes build failures in 32-bit architectures, as reported by Randy Dunlap. Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Dan Magenheimer <dan.magenheimer@oracle.com> Cc: Nitin Gupta <ngupta@vflare.org> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08staging:rts_pstor: fix thread synchronization flowwwang
Using different completion variables to synchronize different kernel threads This patch fix a bug that may cause memory leak when driver disconnected. This is not a very urgent bug. Because with the default setting, driver disconnectting routine won't be called except when Linux is shut down. But if the option auto_delink_en is set, a small number of memory would leak out after memory card unplugged. Signed-off-by: wwang <wei_wang@realsil.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-08autofs4: fix debug printk warning uncovered by cleanupLinus Torvalds
The previous comit made the autofs4 debug printouts check types against the printout format, and uncovered this bug: fs/autofs4/waitq.c:106:2: warning: format ‘%08lx’ expects type ‘long unsigned int’, but argument 4 has type ‘autofs_wqt_t’ which is due to the insane type for wait_queue_token. That thing should be some fixed well-defined size (preferably just 'unsigned int' or 'u32') but for unexplained reasons it is randomly either 'unsigned long' or 'unsigned int' depending on the architecture. For now, cast it to 'unsigned long' for printing, the way we do elsewhere. Somebody else can try to explain the typedef mess. (There's a reason we don't support excessive use of typedefs in the kernel: it's usually just a good way of confusing yourself). Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-08autofs4: clean up uaotfs use of debug/info/warning printoutsLinus Torvalds
Use 'pr_debug()' for DPRINTK, which will do the proper type checking on the arguments (without generating code) even when DEBUG isn't #defined. Also, use the standard __VA_ARGS__ for the macros, and stop the pointless abuse of 'do { xyz } while (0)' when the macro is already a perfectly well-formed single statement. Reported-by: David Howells <dhowells@redhat.com> Suggested-by: Joe Perches <joe@perches.com> Cc: Ian Kent <raven@themaw.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-08cred: use 'const' in get_current_{user,groups}Linus Torvalds
Avoid annoying warnings from these functions ("discards qualifiers") because they assign 'current_cred()' to a non-const pointer. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-08CRED: Restore const to current_cred()David Howells
Commit 3295514841c2 ("fix rcu annotations noise in cred.h") accidentally dropped the const of current->cred inside current_cred() by the insertion of a cast to deal with an RCU annotation loss warning from sparce. Use an appropriate RCU wrapper instead so as not to lose the const. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-08-08perf tools: Add support to install perf python extensionJiri Olsa
Adding install-python_ext target to install python extension related files. Installation directory is governed by python distutils package and follows the DESTDIR variable settings. Also moving python extension build output into '$(O)python_ext_build' directory and making it configurable via PYTHON_EXTBUILD variable. Keeping the '$(O)python/perf.so' file, so it could be used for testing as of until now. Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20110722113307.GA1931@jolsa.brq.redhat.com Signed-off-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-08-08fuse: mark pages accessed when written toJohannes Weiner
As fuse does not use the page cache library functions when userspace writes to a file, it did not benefit from 'c8236db mm: mark page accessed before we write_end()' that made sure pages are properly marked accessed when written to. Signed-off-by: Johannes Weiner <jweiner@redhat.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
2011-08-08fuse: delete dead .write_begin and .write_end aopsJohannes Weiner
Ever since 'ea9b990 fuse: implement perform_write', the .write_begin and .write_end aops have been dead code. Their task - acquiring a page from the page cache, sending out a write request and releasing the page again - is now done batch-wise to maximize the number of pages send per userspace request. Signed-off-by: Johannes Weiner <jweiner@redhat.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
2011-08-08fuse: fix flockMiklos Szeredi
Commit a9ff4f87 "fuse: support BSD locking semantics" overlooked a number of issues with supporing flock locks over existing POSIX locking infrastructure: - it's not backward compatible, passing flock(2) calls to userspace unconditionally (if userspace sets FUSE_POSIX_LOCKS) - it doesn't cater for the fact that flock locks are automatically unlocked on file release - it doesn't take into account the fact that flock exclusive locks (write locks) don't need an fd opened for write. The last one invalidates the original premise of the patch that flock locks can be emulated with POSIX locks. This patch fixes the first two issues. The last one needs to be fixed in userspace if the filesystem assumed that a write lock will happen only on a file operned for write (as in the case of the current fuse library). Reported-by: Sebastian Pipping <webmaster@hartwork.org> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
2011-08-08perf tools: do not look at ./config for configurationJonathan Nieder
In addition to /etc/perfconfig and $HOME/.perfconfig, perf looks for configuration in the file ./config, imitating git which looks at $GIT_DIR/config. If ./config is not a perf configuration file, it fails, or worse, treats it as a configuration file and changes behavior in some unexpected way. "config" is not an unusual name for a file to be lying around and perf does not have a private directory dedicated for its own use, so let's just stop looking for configuration in the cwd. Callers needing context-sensitive configuration can use the PERF_CONFIG environment variable. Requested-by: Christian Ohm <chr.ohm@gmx.net> Cc: 632923@bugs.debian.org Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Christian Ohm <chr.ohm@gmx.net> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20110805165838.GA7237@elie.gateway.2wire.net Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-08-08perf tools: Make clean leaves some filesKusanagi Kouichi
Use LIB_OBJS and BUILTIN_OBJS for .o files. LIB_FILE is already prefixed with OUTPUT. Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20110807083932.9C0E514C03B@msa103.auone-net.jp Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-08-08perf lock: Dropping unsupported ':r' modifierZhu Yanhai
Looks to me like the :r modifier is not supported anymore, so remove it from the list of events. Without this fix 'perf lock record' doesn't work. Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Zhu Yanhai <gaoyang.zyh@taobao.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1312035232-9534-1-git-send-email-gaoyang.zyh@taobao.com Signed-off-by: Zhu Yanhai <gaoyang.zyh@taobao.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-08-08perf probe: Fix coredump introduced by probe module optionJovi Zhang
perf will coredump if the user doesn't give the "-m" option in probe command, this patch fixes it. [root@localhost perf]# ./perf probe --add='PROBE' Segmentation fault (core dumped) Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1311602888-2389-1-git-send-email-bookjovi@gmail.com Signed-off-by: Jovi Zhang <bookjovi@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-08-08Merge branch 'fix/asoc' into for-linusTakashi Iwai
2011-08-08Merge branch 'fix/kconfig' into for-linusTakashi Iwai
2011-08-08sound: pss - don't use the deprecated function check_regionWang Shaoyan
sound/oss/pss.c: In function 'configure_nonsound_components': sound/oss/pss.c:676: warning: 'check_region' is deprecated (declared at include/linux/ioport.h:201) Signed-off-by: Wang Shaoyan <wangshaoyan.pt@taobao.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-08-08Merge branch 'master' of ↵Alex Elder
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
2011-08-08ALSA: timer - Add NULL-check for invalid slave timerTakashi Iwai
Just to be sure. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-08-08ALSA: timer - Fix Oops at closing slave timerTakashi Iwai
A slave-timer instance has no timer reference, and this results in NULL-dereference at stopping the timer, typically called at closing the device. Reference: https://bugzilla.kernel.org/show_bug.cgi?id=40682 Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-08-08Merge branch 'wm8996-rename' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into fix/asoc
2011-08-08iMX: Fix build for iMX53Arnaud Patard (Rtp)
Commit fad107086d5a869c1c07e5bb35b7b57a10ecf578 fixed the wrong test for MX51 as the MX51 addresses are wrong for MX50 and MX53 but now it's MX51 only, UART_PADDR is not defined anymore when building for MX50/MX53. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Tested-by: Steev Klimaszewski <steev@genesi-usa.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-08-08ARM: mx5: board-cpuimx51.c fixup irq_to_gpio() usageBen Dooks
irq_to_gpio() is being called on a GPIO so change to using gpio_to_irq() instead. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-08-08Merge commit 'v3.1-rc1' into imx-fixesSascha Hauer
2011-08-07dp83640: increase receive time stamp buffer sizeRichard Cochran
The dp83640 buffers receive time stamps from special PHY status frames, matching them to received PTP packets in a work queue. Because the timeout for orphaned time stamps is so long and the buffer is so small, the driver can drop time stamps under moderate PTP traffic. This commit fixes the issue by decreasing the timeout to (at least) one timer tick and increasing the buffer size. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Cc: <stable@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-07gianfar: fix fiper alignment after resetting the timeRichard Cochran
After resetting the time, the PPS signals on the FIPER output channels are incorrectly offset from the clock time, as can be readily verified by a looping back the FIPER to the external time stamp input. Despite its name, setting the "Fiper Realignment Disable" bit seems to fix the problem, at least on the P2020. Also, following the example code from the Freescale BSP, it is not really necessary to disable and re-enable the timer in order to reprogram the FIPER. (The documentation is rather unclear on this point. It seems that writing to the alarm register also disables the FIPER.) Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Cc: <stable@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-07rtl8150: rtl8150_disconnect(...) does not need tasklet_disable(...)huajun li
Executing cmd 'rmmod rtl8150' does not return(if your device connects to host), the root cause is tasklet_disable() causes tasklet_kill() block, remove it from rtl8150_disconnect(). Signed-off-by: Huajun Li <huajun.li.lee@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-07ipv4: use dst with ref during bcast/mcast loopbackJulian Anastasov
Make sure skb dst has reference when moving to another context. Currently, I don't see protocols that can hit it when sending broadcasts/multicasts to loopback using noref dsts, so it is just a precaution. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-07ipv4: route non-local sources for raw socketJulian Anastasov
The raw sockets can provide source address for routing but their privileges are not considered. We can provide non-local source address, make sure the FLOWI_FLAG_ANYSRC flag is set if socket has privileges for this, i.e. based on hdrincl (IP_HDRINCL) and transparent flags. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-07netfilter: TCP and raw fix for ip_route_me_harderJulian Anastasov
TCP in some cases uses different global (raw) socket to send RST and ACK. The transparent flag is not set there. Currently, it is a problem for rerouting after the previous change. Fix it by simplifying the checks in ip_route_me_harder and use FLOWI_FLAG_ANYSRC even for sockets. It looks safe because the initial routing allowed this source address to be used and now we just have to make sure the packet is rerouted. As a side effect this also allows rerouting for normal raw sockets that use spoofed source addresses which was not possible even before we eliminated the ip_route_input call. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-13 23:39:06 +0000