summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2011-09-232-3/+10
|\ | | | | | | | | | | * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon/kms: fix DDIA enable on some rs690 systems Revert "drm/radeon/kms: fix typo in r100_blit_copy"
| * drm/radeon/kms: fix DDIA enable on some rs690 systemsAlex Deucher2011-09-231-1/+8
| | | | | | | | | | | | | | | | | | | | | | DVOOutputControl checks the value of of bios scratch reg 3 on some tables and assumes the encoder is already enabled if the DFP2_ACTIVE bit is set. Clear that bit so the table sets the DDIA enable bit properly. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
| * Revert "drm/radeon/kms: fix typo in r100_blit_copy"Dave Airlie2011-09-231-2/+2
| | | | | | | | | | | | | | | | | | | | This reverts commit 18b4fada275dd2b6dd9db904ddf70fe39e272222. This code was correct, apologies to anyone who noticed things broke. revert contents are different due to another commit in between. Signed-off-by: Dave Airlie <airlied@redhat.com>
* | Merge branch 'for-linus' of git://github.com/tiwai/soundLinus Torvalds2011-09-235-35/+27
|\ \ | |/ |/| | | | | | | | | | | | | | | * 'for-linus' of git://github.com/tiwai/sound: ALSA: usb-audio - clear chip->probing on error exit ALSA: fm801: Gracefully handle failure of tuner auto-detect ALSA: fm801: Fix double free in case of error in tuner detection ASoC: Ensure we generate a driver name ASoC: Remove bitrotted wm8962_resume() ASoC: bf5xx-ad73311: Fix prototype for bf5xx_probe
| * Merge branch 'fix/asoc' into for-linusTakashi Iwai2011-09-233-30/+16
| |\
| | * ASoC: Ensure we generate a driver nameMark Brown2011-09-211-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 873bd4c (ASoC: Don't set invalid name string to snd_card->driver field) broke generation of a driver name for all ASoC cards relying on the automatic generation of one. Fix this by using the old default with spaces replaced by underscores. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Takashi Iwai <tiwai@suse.de>
| | * ASoC: Remove bitrotted wm8962_resume()Mark Brown2011-09-201-26/+0
| | | | | | | | | | | | | | | | | | | | | | | | This functionality is now subsumed within the bias management, using the standard cache management functionality, without assuming the cache type. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
| | * ASoC: bf5xx-ad73311: Fix prototype for bf5xx_probeAxel Lin2011-09-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix below build warning: sound/soc/blackfin/bf5xx-ad73311.c: warning: initialization from incompatible pointer type Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | ALSA: usb-audio - clear chip->probing on error exitThomas Pfaff2011-09-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Terratec Aureon 5.1 USB sound card support is broken since kernel 2.6.39. 2.6.39 introduced power management support for USB sound cards that added a probing flag in struct snd_usb_audio. During the probe of the card it gives following error message : usb 7-2: new full speed USB device number 2 using uhci_hcd cannot find UAC_HEADER snd-usb-audio: probe of 7-2:1.3 failed with error -5 input: USB Audio as /devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.3/input/input6 generic-usb 0003:0CCD:0028.0001: input: USB HID v1.00 Device [USB Audio] on usb-0000:00:1d.1-2/input3 I can not comment about that "cannot find UAC_HEADER" error, but until 2.6.38 the card worked anyway. With 2.6.39 chip->probing remains 1 on error exit, and any later ioctl stops in snd_usb_autoresume with -ENODEV. Signed-off-by: Thomas Pfaff <tpfaff@gmx.net> Cc: <stable@kernel.org> [2.6.39+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: fm801: Gracefully handle failure of tuner auto-detectBen Hutchings2011-09-221-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 9676001559fce06e37c7dc230ab275f605556176 ("ALSA: fm801: add error handling if auto-detect fails") seems to break systems that were previously working without a tuner. As a bonus, this should fix init and cleanup for the case where the tuner is explicitly disabled. Reported-and-tested-by: Hor Jiun Shyong <jiunshyong@gmail.com> References: http://bugs.debian.org/641946 Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: stable@kernel.org [v3.0+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: fm801: Fix double free in case of error in tuner detectionBen Hutchings2011-09-221-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 9676001559fce06e37c7dc230ab275f605556176 ("ALSA: fm801: add error handling if auto-detect fails") added incorrect error handling. Once we have successfully called snd_device_new(), the cleanup function fm801_free() will automatically be called by snd_card_free() and we must *not* also call fm801_free() directly. Reported-by: Hor Jiun Shyong <jiunshyong@gmail.com> References: http://bugs.debian.org/641946 Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: stable@kernel.org [v3.0+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | Merge branch 'for-linus' of git://git.selinuxproject.org/~jmorris/linux-securityLinus Torvalds2011-09-223-3/+9
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.selinuxproject.org/~jmorris/linux-security: TPM: Zero buffer after copying to userspace TPM: Call tpm_transmit with correct size TPM: tpm_nsc: Fix a double free of pdev in cleanup_nsc TPM: TCG_ATMEL should depend on HAS_IOPORT
| * | | TPM: Zero buffer after copying to userspacePeter Huewe2011-09-231-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the buffer might contain security related data it might be a good idea to zero the buffer after we have copied it to userspace. This got assigned CVE-2011-1162. Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Cc: Stable Kernel <stable@kernel.org> Signed-off-by: James Morris <jmorris@namei.org>
| * | | TPM: Call tpm_transmit with correct sizePeter Huewe2011-09-231-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the call of tpm_transmit by supplying the size of the userspace buffer instead of TPM_BUFSIZE. This got assigned CVE-2011-1161. [The first hunk didn't make sense given one could expect way less data than TPM_BUFSIZE, so added tpm_transmit boundary check over bufsiz instead The last parameter of tpm_transmit() reflects the amount of data expected from the device, and not the buffer size being supplied to it. It isn't ideal to parse it directly, so we just set it to the maximum the input buffer can handle and let the userspace API to do such job.] Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Cc: Stable Kernel <stable@kernel.org> Signed-off-by: James Morris <jmorris@namei.org>
| * | | TPM: tpm_nsc: Fix a double free of pdev in cleanup_nscAxel Lin2011-09-231-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | platform_device_unregister() will release all resources and remove it from the subsystem, then drop reference count by calling platform_device_put(). We should not call kfree(pdev) after platform_device_unregister(pdev). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
| * | | TPM: TCG_ATMEL should depend on HAS_IOPORTGeert Uytterhoeven2011-09-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On m68k, I get: drivers/char/tpm/tpm_atmel.h: In function ‘atmel_get_base_addr’: drivers/char/tpm/tpm_atmel.h:129: error: implicit declaration of function ‘ioport_map’ drivers/char/tpm/tpm_atmel.h:129: warning: return makes pointer from integer without a cast The code in tpm_atmel.h supports PPC64 (using the device tree and ioremap()) and "anything else" (using ioport_map()). However, ioportmap() is only available on platforms that set HAS_IOPORT. Although PC64 seems to have HAS_IOPORT, a "depends on HAS_IOPORT" should work, but I think it's better to expose the special PPC64 handling explicit using "depends on PPC64 || HAS_IOPORT". Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
* | | | thp: fix khugepaged defrag tunable documentationDavid Rientjes2011-09-221-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e27e6151b154 ("mm/thp: use conventional format for boolean attributes") changed /sys/kernel/mm/transparent_hugepage/khugepaged/defrag to be tuned by using 1 (enabled) or 0 (disabled) instead of "yes" and "no", respectively. Update the documentation. Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | zorro: Defer device_register() until all devices have been identifiedGeert Uytterhoeven2011-09-221-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the Amiga Zorro II address space is limited to 8.5 MiB and Zorro devices can contain only one BAR, several Amiga Zorro II expansion boards (mainly graphics cards) contain multiple Zorro devices: a small one for the control registers and one (or more) for the graphics memory. The conversion of cirrusfb to the new driver framework introduced a regression: the driver contains a zorro_driver for the first Zorro device, and uses the (old) zorro_find_device() call to find the second Zorro device. However, as the Zorro core calls device_register() as soon as a Zorro device is identified, it may not have identified the second Zorro device belonging to the same physical Zorro expansion card. Hence cirrusfb could no longer find the second part of the Picasso II graphics card, causing a NULL pointer dereference. Defer the registration of Zorro devices with the driver framework until all Zorro devices have been identified to fix this. Note that the alternative solution (modifying cirrusfb to register a zorro_driver for all Zorro devices belonging to a graphics card, instead of only for the first one, and adding a synchronization mechanism to defer initialization until all have been found), is not an option, as on some cards one device may be optional (e.g. the second bank of 2 MiB of graphics memory on the Picasso IV in Zorro II mode). Reported-by: Ingo Jürgensmann <ij@2011.bluespice.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds2011-09-226-10/+17
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | * 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] kvm: extension capability for new address space layout [S390] kvm: fix address mode switching
| * | | [S390] kvm: extension capability for new address space layoutChristian Borntraeger2011-09-202-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 598841ca9919d008b520114d8a4378c4ce4e40a1 ([S390] use gmap address spaces for kvm guest images) changed kvm on s390 to use a separate address space for kvm guests. We can now put KVM guests anywhere in the user address mode with a size up to 8PB - as long as the memory is 1MB-aligned. This change was done without KVM extension capability bit. The change was added after 3.0, but we still have a chance to add a feature bit before 3.1 (keeping the releases in a sane state). We use number 71 to avoid collisions with other pending kvm patches as requested by Alexander Graf. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Avi Kivity <avi@redhat.com> Cc: Alexander Graf <agraf@suse.de> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
| * | | [S390] kvm: fix address mode switchingChristian Borntraeger2011-09-205-10/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 598841ca9919d008b520114d8a4378c4ce4e40a1 ([S390] use gmap address spaces for kvm guest images) changed kvm to use a separate address space for kvm guests. This address space was switched in __vcpu_run In some cases (preemption, page fault) there is the possibility that this address space switch is lost. The typical symptom was a huge amount of validity intercepts or random guest addressing exceptions. Fix this by doing the switch in sie_loop and sie_exit and saving the address space in the gmap structure itself. Also use the preempt notifier. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Avi Kivity <avi@redhat.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
* | | | Linux 3.1-rc7v3.1-rc7Linus Torvalds2011-09-211-1/+1
| | | |
* | | | XZ: Fix incorrect XZ_BUF_ERRORLasse Collin2011-09-211-7/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | xz_dec_run() could incorrectly return XZ_BUF_ERROR if all of the following was true: - The caller knows how many bytes of output to expect and only provides that much output space. - When the last output bytes are decoded, the caller-provided input buffer ends right before the LZMA2 end of payload marker. So LZMA2 won't provide more output anymore, but it won't know it yet and thus won't return XZ_STREAM_END yet. - A BCJ filter is in use and it hasn't left any unfiltered bytes in the temp buffer. This can happen with any BCJ filter, but in practice it's more likely with filters other than the x86 BCJ. This fixes <https://bugzilla.redhat.com/show_bug.cgi?id=735408> where Squashfs thinks that a valid file system is corrupt. This also fixes a similar bug in single-call mode where the uncompressed size of a block using BCJ + LZMA2 was 0 bytes and caller provided no output space. Many empty .xz files don't contain any blocks and thus don't trigger this bug. This also tweaks a closely related detail: xz_dec_bcj_run() could call xz_dec_lzma2_run() to decode into temp buffer when it was known to be useless. This was harmless although it wasted a minuscule number of CPU cycles. Signed-off-by: Lasse Collin <lasse.collin@tukaani.org> Cc: stable <stable@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge git://github.com/davem330/netLinus Torvalds2011-09-2122-80/+165
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://github.com/davem330/net: (27 commits) xfrm: Perform a replay check after return from async codepaths fib:fix BUG_ON in fib_nl_newrule when add new fib rule ixgbe: fix possible null buffer error tg3: fix VLAN tagging regression net: pxa168: Fix build errors by including interrupt.h netconsole: switch init_netconsole() to late_initcall gianfar: Fix overflow check and return value for gfar_get_cls_all() ppp_generic: fix multilink fragment MTU calculation (again) GRETH: avoid overwrite IP-stack's IP-frags checksum GRETH: RX/TX bytes were never increased ipv6: fix a possible double free b43: Fix beacon problem in ad-hoc mode Bluetooth: add support for 2011 mac mini Bluetooth: Add MacBookAir4,1 support Bluetooth: Fixed BT ST Channel reg order r8169: do not enable the TBI for anything but the original 8169. r8169: remove erroneous processing of always set bit. r8169: fix WOL setting for 8105 and 8111evl r8169: add MODULE_FIRMWARE for the firmware of 8111evl r8169: fix the reset setting for 8111evl ...
| * | | | xfrm: Perform a replay check after return from async codepathsSteffen Klassert2011-09-211-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When asyncronous crypto algorithms are used, there might be many packets that passed the xfrm replay check, but the replay advance function is not called yet for these packets. So the replay check function would accept a replay of all of these packets. Also the system might crash if there are more packets in async processing than the size of the anti replay window, because the replay advance function would try to update the replay window beyond the bounds. This pach adds a second replay check after resuming from the async processing to fix these issues. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | fib:fix BUG_ON in fib_nl_newrule when add new fib ruleGao feng2011-09-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add new fib rule can cause BUG_ON happen the reproduce shell is ip rule add pref 38 ip rule add pref 38 ip rule add to 192.168.3.0/24 goto 38 ip rule del pref 38 ip rule add to 192.168.3.0/24 goto 38 ip rule add pref 38 then the BUG_ON will happen del BUG_ON and use (ctarget == NULL) identify whether this rule is unresolved Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | ixgbe: fix possible null buffer errorJesse Brandeburg2011-09-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems that at least one PPC machine would occasionally give a (valid) 0 as the return value from dma_map, this caused the ixgbe code to not work correctly. A fix is pending in the PPC tree to not return 0 from dma map, but we can also fix the driver to make sure we don't mess up in other arches as well. This patch is applicable to all current stable kernels. Ref: https://bugzilla.redhat.com/show_bug.cgi?id=683611 Reported-by: Neil Horman <nhorman@redhat.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> CC: Alexander Duyck <alexander.h.duyck@intel.com> CC: stable@kernel.org Tested-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | tg3: fix VLAN tagging regressionKasper Pedersen2011-09-211-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 92cd3a17ce9c719abb4c28dee3438e0c641f8de4 tg3: Simplify tx bd assignments broke VLAN tagging on outbound packets. It ifdef'ed BCM_KERNEL_SUPPORTS_8021Q, but this is not set anywhere. So vlan never gets set, and all packets are sent with vlan=0. v2: We can just remove the test. vlan_tx_tag_present is valid regardless of whether the 802.1q module is built. Tested on BCM5721 rev 11. Signed-off-by: Kasper Pedersen <kernel@kasperkp.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | net: pxa168: Fix build errors by including interrupt.hTanmay Upadhyay2011-09-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit a6b7a407865aab9f849dd99a71072b7cd1175116 removed linux/interrupt.h from netdevice.h. This fixes below build failure drivers/net/pxa168_eth.c: In function 'pxa168_eth_collect_events': drivers/net/pxa168_eth.c:866: error: 'IRQ_NONE' undeclared (first use in this function) drivers/net/pxa168_eth.c:866: error: (Each undeclared identifier is reported only once drivers/net/pxa168_eth.c:866: error: for each function it appears in.) drivers/net/pxa168_eth.c: At top level: drivers/net/pxa168_eth.c:913: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'pxa168_eth_int_handler' drivers/net/pxa168_eth.c: In function 'pxa168_eth_open': drivers/net/pxa168_eth.c:1133: error: implicit declaration of function 'request_irq' drivers/net/pxa168_eth.c:1133: error: 'pxa168_eth_int_handler' undeclared (first use in this function) drivers/net/pxa168_eth.c:1134: error: 'IRQF_DISABLED' undeclared (first use in this function) drivers/net/pxa168_eth.c:1160: error: implicit declaration of function 'free_irq' Signed-off-by: Tanmay Upadhyay <tanmay.upadhyay@einfochips.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | netconsole: switch init_netconsole() to late_initcallLin Ming2011-09-201-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 88491d8(drivers/net: Kconfig & Makefile cleanup) causes a regression that netconsole does not work if netconsole and network device driver are build into kernel, because netconsole is linked before network device driver. Andrew Morton suggested to fix this with initcall ordering. Fixes it by switching init_netconsole() to late_initcall. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | gianfar: Fix overflow check and return value for gfar_get_cls_all()Ben Hutchings2011-09-201-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function may currently fill one entry beyond the end of the array it is given. It also doesn't return an error code in case it does detect overflow. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | ppp_generic: fix multilink fragment MTU calculation (again)Henry Wong2011-09-201-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using MLPPP, the maximum size of a fragment is incorrectly calculated with an offset of -2. This patch reverses the changes in the patch found here: http://marc.info/?l=linux-netdev&m=123541324010539&w=2 The value of hdrlen includes the size of both the 2-byte PPP protocol field and the 2- or 4-byte multilink header (2+4=6 for long sequence numbers, 2+2=4 for short sequence numbers). Section 2 of RFC1661 says that the MRU that is negotiated (i.e., the MTU of the sending system) includes only the PPP payload but not the protocol field, thus the correct MTU should be the link's MTU minus the multilink header (mtu - (hdrlen-2)). The incorrect calculation causes Linux to fragment packets to a size two bytes smaller than the allowed MTU. While not technically illegal, this behaviour confounds MRU-tuning to avoid PPP-layer fragmentation. Signed-off-by: Henry Wong <henry@stuffedcow.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | GRETH: avoid overwrite IP-stack's IP-frags checksumDaniel Hellstrom2011-09-201-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GRETH GBIT core does not do checksum offloading for IP segmentation. This patch adds a check in the xmit function to determine if the stack has calculated the checksum for us. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | GRETH: RX/TX bytes were never increasedDaniel Hellstrom2011-09-202-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | ipv6: fix a possible double freeRoy Li2011-09-201-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When calling snmp6_alloc_dev fails, the snmp6 relevant memory are freed by snmp6_alloc_dev. Calling in6_dev_finish_destroy will free these memory twice. Double free will lead that undefined behavior occurs. Signed-off-by: Roy Li <rongqing.li@windriver.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | Merge branch 'davem.r8169.fixes' of git://violet.fr.zoreil.com/romieu/linuxDavid S. Miller2011-09-201-5/+27
| |\ \ \ \
| | * | | | r8169: do not enable the TBI for anything but the original 8169.Francois Romieu2011-09-171-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TBI bit in PHYStatus is reserved on anything but the oldest 8169. Nobody complained after I disabled it for the 8168 and the 810x (see 66ec5d4fb1ce6f0bd9df4bc4b758f0916d9f37ab). Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes Wang <hayeswang@realtek.com>
| | * | | | r8169: remove erroneous processing of always set bit.Francois Romieu2011-09-171-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When set, RxFOVF (resp. RxBOVF) is always 1 (resp. 0). Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes <hayeswang@realtek.com>
| | * | | | r8169: fix WOL setting for 8105 and 8111evlHayes Wang2011-09-171-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rtl8105, rtl8111E, and rtl8111evl need enable RxConfig bit 1 ~ 3 for supporting wake on lan. Signed-off-by: Hayes Wang <hayeswang@realtek.com>
| | * | | | r8169: add MODULE_FIRMWARE for the firmware of 8111evlHayes Wang2011-09-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add MODULE_FIRMWARE for the firmware of RTL8111E-VL Signed-off-by: Hayes Wang <hayeswang@realtek.com>
| | * | | | r8169: fix the reset setting for 8111evlHayes Wang2011-09-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rtl8111evl should stop any TLP requirement before resetting by enabling register 0x37 bit 7. Signed-off-by: Hayes Wang <hayeswang@realtek.com>
| * | | | | Merge branch 'master' of ssh://infradead/~/public_git/wireless into for-davemJohn W. Linville2011-09-2010-59/+98
| |\ \ \ \ \ | | |_|/ / / | |/| | | |
| | * | | | b43: Fix beacon problem in ad-hoc modeManual Munz2011-09-191-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In ad-hoc mode, driver b43 does not issue beacons. Signed-off-by: Manual Munz <freifunk@somakoma.de> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | Merge branch 'for-3.1' of git://github.com/padovan/bluetooth-nextJohn W. Linville2011-09-193-17/+22
| | |\ \ \ \
| | | * | | | Bluetooth: add support for 2011 mac miniJurgen Kramer2011-09-171-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Today I noticed that the usb bluetooth adapter (BCM2046B1) on my 2011 mac mini was not working. I've created a patch to get it going. Signed-off-by: Jurgen Kramer <gtmkramer@xs4all.nl> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | | * | | | Bluetooth: Add MacBookAir4,1 supportPieter-Augustijn Van Malleghem2011-09-171-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch against current git adds the hardware ID for the Apple MacBookAir4,1, released in July 2011. The device features a BCM2046 USB chip. The patch was inspired by the previous modifications adding support for the MacBookAir3,x. Signed-off-by: Pieter-Augustijn Van Malleghem <p-a@scarlet.be> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | | * | | | Bluetooth: Fixed BT ST Channel reg orderChen Ganir2011-09-171-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reordered the BT ST channel registration, to make sure that the event channel is registered before all others. This prevents a situation where incoming events may cause kernel panic in the ST driver if the event channel is not yet registered to handle incoming events.In addition, the deregistration of the channels was also modified, to be in the reversed order of the registration, to allow the event channel to be the last one unregistered. Signed-off-by: Chen Ganir <chen.ganir@ti.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | | * | | | Bluetooth: Fix timeout on scanning for the second timeOliver Neukum2011-09-151-9/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The checks for HCI_INQUIRY and HCI_MGMT were in the wrong order, so that second scans always failed. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | | | iwlagn: workaround bug crashing some APsDon Fry2011-09-161-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch reverts commit 9b7688328422b88a7a15dc0dc123ad9ab1a6e22d which was introduced in 2.6.38-rc1. It works around a problem where the iwlagn driver stimulates a bug crashing (requiring power cycle to recover) some APs under heavy traffic. CC: stable@kernel.org #2.6.39, #3.0.0 #3.1.0 Signed-off-by: Don Fry <donald.h.fry@intel.com> SIgned-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | | | wireless: Fix rate mask for scan requestRajkumar Manoharan2011-09-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The scan request received from cfg80211_connect do not have proper rate mast. So the probe request sent on each channel do not have proper the supported rates ie. Cc: stable@kernel.org Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
OpenPOWER on IntegriCloud