- 22 Mar, 2011 4 commits
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Eric Dumazet authored
Commit b0d0d915 (remove the BKL) added a regression, because sock_put() can free memory while we are going to use it later. Fix is to delay sock_put() _after_ release_sock(). Reported-by:
Ingo Molnar <mingo@elte.hu> Tested-by:
Ingo Molnar <mingo@elte.hu> Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
We dont need to test if we run from softirq context, we definitely are. This saves few instructions in ip_rcv() & ip_rcv_finish() Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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James Chapman authored
A struct used in the l2tp_eth driver for registering network namespace ops was incorrectly marked as __net_initdata, leading to oops when module unloaded. BUG: unable to handle kernel paging request at ffffffffa00ec098 IP: [<ffffffff8123dbd8>] ops_exit_list+0x7/0x4b PGD 142d067 PUD 1431063 PMD 195da8067 PTE 0 Oops: 0000 [#1] SMP last sysfs file: /sys/module/l2tp_eth/refcnt Call Trace: [<ffffffff8123dc94>] ? unregister_pernet_operations+0x32/0x93 [<ffffffff8123dd20>] ? unregister_pernet_device+0x2b/0x38 [<ffffffff81068b6e>] ? sys_delete_module+0x1b8/0x222 [<ffffffff810c7300>] ? do_munmap+0x254/0x318 [<ffffffff812c64e5>] ? page_fault+0x25/0x30 [<ffffffff812c6952>] ? system_call_fastpath+0x16/0x1b Signed-off-by:
James Chapman <jchapman@katalix.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Wei Yongjun authored
Commit 'xfrm: Move IPsec replay detection functions to a separate file' (9fdc4883) introduce repl field to struct xfrm_state, and only initialize it under SA's netlink create path, the other path, such as pf_key, ipcomp/ipcomp6 etc, the repl field remaining uninitialize. So if the SA is created by pf_key, any input packet with SA's encryption algorithm will cause panic. int xfrm_input() { ... x->repl->advance(x, seq); ... } This patch fixed it by introduce new function __xfrm_init_state(). Pid: 0, comm: swapper Not tainted 2.6.38-next+ #14 Bochs Bochs EIP: 0060:[<c078e5d5>] EFLAGS: 00010206 CPU: 0 EIP is at xfrm_input+0x31c/0x4cc EAX: dd839c00 EBX: 00000084 ECX: 00000000 EDX: 01000000 ESI: dd839c00 EDI: de3a0780 EBP: dec1de88 ESP: dec1de64 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Process swapper (pid: 0, ti=dec1c000 task=c09c0f20 task.ti=c0992000) Stack: 00000000 00000000 00000002 c0ba27c0 00100000 01000000 de3a0798 c0ba27c0 00000033 dec1de98 c0786848 00000000 de3a0780 dec1dea4 c0786868 00000000 dec1debc c074ee56 e1da6b8c de3a0780 c074ed44 de3a07a8 dec1decc c074ef32 Call Trace: [<c0786848>] xfrm4_rcv_encap+0x22/0x27 [<c0786868>] xfrm4_rcv+0x1b/0x1d [<c074ee56>] ip_local_deliver_finish+0x112/0x1b1 [<c074ed44>] ? ip_local_deliver_finish+0x0/0x1b1 [<c074ef32>] NF_HOOK.clone.1+0x3d/0x44 [<c074ef77>] ip_local_deliver+0x3e/0x44 [<c074ed44>] ? ip_local_deliver_finish+0x0/0x1b1 [<c074ec03>] ip_rcv_finish+0x30a/0x332 [<c074e8f9>] ? ip_rcv_finish+0x0/0x332 [<c074ef32>] NF_HOOK.clone.1+0x3d/0x44 [<c074f188>] ip_rcv+0x20b/0x247 [<c074e8f9>] ? ip_rcv_finish+0x0/0x332 [<c072797d>] __netif_receive_skb+0x373/0x399 [<c0727bc1>] netif_receive_skb+0x4b/0x51 [<e0817e2a>] cp_rx_poll+0x210/0x2c4 [8139cp] [<c072818f>] net_rx_action+0x9a/0x17d [<c0445b5c>] __do_softirq+0xa1/0x149 [<c0445abb>] ? __do_softirq+0x0/0x149 Signed-off-by:
Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 20 Mar, 2011 7 commits
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Vasiliy Kulikov authored
'buffer' string is copied from userspace. It is not checked whether it is zero terminated. This may lead to overflow inside of simple_strtoul(). Changli Gao suggested to copy not more than user supplied 'size' bytes. It was introduced before the git epoch. Files "ipt_CLUSTERIP/*" are root writable only by default, however, on some setups permissions might be relaxed to e.g. network admin user. Signed-off-by:
Vasiliy Kulikov <segoon@openwall.com> Acked-by:
Changli Gao <xiaosuo@gmail.com> Signed-off-by:
Patrick McHardy <kaber@trash.net>
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Eric Dumazet authored
commit f3c5c1bf (make ip_tables reentrant) introduced a race in handling the stackptr restore, at the end of ipt_do_table() We should do it before the call to xt_info_rdunlock_bh(), or we allow cpu preemption and another cpu overwrites stackptr of original one. A second fix is to change the underflow test to check the origptr value instead of 0 to detect underflow, or else we allow a jump from different hooks. Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Cc: Jan Engelhardt <jengelh@medozas.de> Signed-off-by:
Patrick McHardy <kaber@trash.net>
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Jozsef Kadlecsik authored
The revision of the set type was not checked at the create command: if the userspace sent a valid set type but with not supported revision number, it'd create a loop. Signed-off-by:
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by:
Patrick McHardy <kaber@trash.net>
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Jozsef Kadlecsik authored
The hash:*port* types with IPv4 silently ignored when address ranges with non TCP/UDP were added/deleted from the set and used the first address from the range only. Signed-off-by:
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by:
Patrick McHardy <kaber@trash.net>
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David S. Miller authored
When the OF device driver bits were converted over to the platform device infrastructure in commit 74888760 ("dt/net: Eliminate users of of_platform_{,un}register_driver") we inadvertantly created probing problems in the OF case. The NIU driver creates a dummy platform device to represent the board that contains one or more child NIU devices. Unfortunately we use the same name, "niu", as the OF device driver itself uses. The result is that we try to probe the dummy "niu" parent device we create, and since it has a NULL ofdevice pointer etc. everything explodes: [783019.128243] niu: niu.c:v1.1 (Apr 22, 2010) [783019.128810] Unable to handle kernel NULL pointer dereference [783019.128949] tsk->{mm,active_mm}->context = 000000000000039e [783019.129078] tsk->{mm,active_mm}->pgd = fffff803afc5a000 [783019.129206] \|/ ____ \|/ [783019.129213] "@'/ .. \`@" [783019.129220] /_| \__/ |_\ [783019.129226] \__U_/ [783019.129378] modprobe(2004): Oops [#1] [783019.129423] TSTATE: 0000000011001602 TPC: 0000000010052ff8 TNPC: 000000000061bbb4 Y: 00000000 Not tainted [783019.129542] TPC: <niu_of_probe+0x3c/0x2dc [niu]> [783019.129624] g0: 8080000000000000 g1: 0000000000000000 g2: 0000000010056000 g3: 0000000000000002 [783019.129733] g4: fffff803fc1da0c0 g5: fffff800441e2000 g6: fffff803fba84000 g7: 0000000000000000 [783019.129842] o0: fffff803fe7df010 o1: 0000000010055700 o2: 0000000000000000 o3: fffff803fbacaca0 [783019.129951] o4: 0000000000000080 o5: 0000000000777908 sp: fffff803fba866e1 ret_pc: 0000000010052ff4 [783019.130083] RPC: <niu_of_probe+0x38/0x2dc [niu]> [783019.130165] l0: fffff803fe7df010 l1: fffff803fbacafc0 l2: fffff803fbacaca0 l3: ffffffffffffffed [783019.130273] l4: 0000000000000000 l5: 000000007fffffff l6: fffff803fba86f40 l7: 0000000000000001 [783019.130382] i0: fffff803fe7df000 i1: fffff803fc20aba0 i2: 0000000000000000 i3: 0000000000000001 [783019.130490] i4: 0000000000000000 i5: 0000000000000000 i6: fffff803fba867a1 i7: 000000000062038c [783019.130614] I7: <platform_drv_probe+0xc/0x20> Fix by simply renaming the parent device to "niu-board". Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 19 Mar, 2011 3 commits
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Eric Dumazet authored
commit 54405cde (r8169: support control of advertising.) introduced a bug in rtl8169_init_phy() Reported-by:
Piotr Hosowicz <piotr@hosowicz.com> Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Cc: Oliver Neukum <oliver@neukum.org> Cc: Francois Romieu <romieu@fr.zoreil.com> Tested-by:
Anca Emanuel <anca.emanuel@gmail.com> Tested-by:
Piotr Hosowicz <piotr@hosowicz.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nicolas de Pesloüan authored
Signed-off-by:
Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Dan Carpenter authored
The calculation is off-by-one. It should be "end - start + 1". This patch fixes it to use resource_size() instead. Oddly, the code already uses resource size correctly a couple lines earlier when it calls request_mem_region() for this memory. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 18 Mar, 2011 26 commits
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Mike Frysinger authored
Now that we finally have __aligned_xx exported to userspace, convert the headers that get exported over to the proper type. Signed-off-by:
Mike Frysinger <vapier@gentoo.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Herbert Xu authored
Whenever we enter the IP stack proper from bridge netfilter we need to ensure that the skb is in a form the IP stack expects it to be in. The entry point on NF_FORWARD did not meet the requirements of the IP stack, therefore leading to potential crashes/panics. This patch fixes the problem. Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Acked-by:
Stephen Hemminger <shemminger@vyatta.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
Commit c95b819a (gre: Use needed_headroom) made gre use needed_headroom instead of hard_header_len This uncover a bug in vlan code. We should make sure vlan devices take into account their real_dev->needed_headroom or we risk a crash in ipgre_header(), because we dont have enough room to push IP header in skb. Reported-by:
Diddi Oscarsson <diddi@diddi.se> Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Cc: Patrick McHardy <kaber@trash.net> Cc: Herbert Xu <herbert@gondor.apana.org.au> Acked-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ben Hutchings authored
This structure was accidentally defined such that its layout can differ between 32-bit and 64-bit processes. Add compat structure definitions and an ioctl wrapper function. Signed-off-by:
Ben Hutchings <bhutchings@solarflare.com> Acked-by:
Alexander Duyck <alexander.h.duyck@intel.com> Cc: stable@kernel.org [2.6.30+] Signed-off-by:
David S. Miller <davem@davemloft.net>
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Roger Luethi authored
__ethtool_set_sg does not check if dev->ethtool_ops->set_sg is defined which can result in a NULL pointer dereference when ethtool is used to change SG settings for drivers without SG support. Signed-off-by:
Roger Luethi <rl@hellgate.ch> Reviewed-by:
Ben Hutchings <bhutchings@solarflare.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Vasiliy Kulikov authored
struct aunhdr has 4 padding bytes between 'pad' and 'handle' fields on x86_64. These bytes are not initialized in the variable 'ah' before sending 'ah' to the network. This leads to 4 bytes kernel stack infoleak. This bug was introduced before the git epoch. Signed-off-by:
Vasiliy Kulikov <segoon@openwall.com> Acked-by:
Phil Blundell <philb@gnu.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Alex Dubov authored
As specified by errata eTSEC49 of MPC8548 and errata eTSEC12 of MPC83xx, older revisions of gianfar controllers will be unable to calculate a TCP/UDP packet checksum for some alignments of the appropriate FCB. This patch checks for FCB alignment on such controllers and falls back to software checksumming if the alignment is known to be bad. Signed-off-by:
Alex Dubov <oakad@yahoo.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6Linus Torvalds authored
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: label: remove #include of ACPI header to avoid warnings PCI: label: Fix compilation error when CONFIG_ACPI is unset PCI: pre-allocate additional resources to devices only after successful allocation of essential resources. PCI: introduce reset_resource() PCI: data structure agnostic free list function PCI: refactor io size calculation code PCI: do not create quirk I/O regions below PCIBIOS_MIN_IO for ICH PCI hotplug: acpiphp: set current_state to D0 in register_slot PCI: Export ACPI _DSM provided firmware instance number and string name to sysfs PCI: add more checking to ICH region quirks PCI: aer-inject: Override PCIe AER Mask Registers PCI: fix tlan build when CONFIG_PCI is not enabled PCI: remove quirk for pre-production systems PCI: Avoid potential NULL pointer dereference in pci_scan_bridge PCI/lpc: irq and pci_ids patch for Intel DH89xxCC DeviceIDs PCI: sysfs: Fix failure path for addition of "vpd" attribute
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git://git.secretlab.ca/git/linux-2.6Linus Torvalds authored
* 'spi/next' of git://git.secretlab.ca/git/linux-2.6: (34 commits) spi/dw_spi: move dw_spi.h into drivers/spi spi/dw_spi: Fix missing header gpio/langwell: Clear edge bit before handling gpio/langwell: Simplify demux loop gpio/langwell: Convert irq name space gpio/langwell: Fix broken irq_eoi change. gpio; Make Intel chipset gpio drivers depend on x86 gpio/cs5535-gpio: Fix section mismatch spi/rtc-{ds1390,ds3234,m41t94}: Use spi_get_drvdata() for SPI devices spi/davinci: Support DMA transfers larger than 65535 words spi/davinci: Use correct length parameter to dma_map_single calls gpio: Use __devexit at necessary places gpio: add MODULE_DEVICE_TABLE to pch_gpio and ml_ioh_gpio gpio/mcp23s08: support mcp23s17 variant of_mmc_spi: add card detect irq support spi/omap_mcspi: catch xfers of non-multiple SPI word size spi/omap_mcspi: Off-by-one error in finding the right divisor gpio/pca953x: Fix wrong pointer type spi/pl022: rid dangling labels spi: add support for SuperH SPI ...
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git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlmLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm: dlm: use alloc_workqueue function dlm: increase default hash table sizes dlm: record full callback state
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: fs: call security_d_instantiate in d_obtain_alias V2 lose 'mounting_here' argument in ->d_manage() don't pass 'mounting_here' flag to follow_down() change the locking order for namespace_sem fix deadlock in pivot_root() vfs: split off vfsmount-related parts of vfs_kern_mount() Some fixes for pstore kill simple_set_mnt()
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git://git.kernel.org/pub/scm/linux/kernel/git/bcopeland/omfsLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bcopeland/omfs: omfs: make readdir stop when filldir says so omfs: merge unlink() and rmdir(), close leak in rename() omfs: stop playing silly buggers with omfs_unlink() in ->rename() omfs: rename() needs to mark old_inode dirty after ctime update
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git://git.infradead.org/ubifs-2.6Linus Torvalds authored
* 'linux-next' of git://git.infradead.org/ubifs-2.6: (25 commits) UBIFS: clean-up commentaries UBIFS: save 128KiB or more RAM UBIFS: allocate orphans scan buffer on demand UBIFS: allocate lpt dump buffer on demand UBIFS: allocate ltab checking buffer on demand UBIFS: allocate scanning buffer on demand UBIFS: allocate dump buffer on demand UBIFS: do not check data crc by default UBIFS: simplify UBIFS Kconfig menu UBIFS: print max. index node size UBIFS: handle allocation failures in UBIFS write path UBIFS: use max_write_size during recovery UBIFS: use max_write_size for write-buffers UBIFS: introduce write-buffer size field UBI: incorporate LEB offset information UBIFS: incorporate maximum write size UBI: provide LEB offset information UBI: incorporate maximum write size UBIFS: fix LEB number in printk UBIFS: restrict world-writable debugfs files ...
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git://git.infradead.org/ubi-2.6Linus Torvalds authored
* 'linux-next' of git://git.infradead.org/ubi-2.6: UBI: make tests modes dynamic UBI: make self-checks dynamic UBI: make debugging messages dynamic UBI: remove UBI_IO_DEBUG macro UBI: kill debugging buffer UBI: allocate erase checking buffer on demand UBI: allocate write checking buffer on demand UBI: always re-read in case of read failures UBI: cleanup comments about corrupted PEBs UBI: add slab cache for ubi_scan_leb objects UBI: use raw mtd read function in debugging code UBI: try to reveal buggy MTD drivers UBI: add a commentary about allocating VID header buffer on stack UBI: cleanup LEB start calculations UBI: fix NOR erase preparation quirk
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Alan Cox authored
Add an entry for serial maintainers. Signed-off-by:
Alan Cox <alan@linux.intel.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (308 commits) ALSA: sound/pci/asihpi: check adapter index in hpi_ioctl ALSA: aloop - Fix possible IRQ lock inversion ALSA: sound/core: merge list_del()/list_add_tail() to list_move_tail() ALSA: ctxfi - use list_move() instead of list_del()/list_add() combination ALSA: firewire - msleep needs delay.h ALSA: firewire-lib, firewire-speakers: handle packet queueing errors ALSA: firewire-lib: allocate DMA buffer separately ALSA: firewire-lib: use no-info SYT for packets without SYT sample ALSA: add LaCie FireWire Speakers/Griffin FireWave Surround driver ALSA: hda - Remove an unused variable in patch_realtek.c ALSA: hda - pin-adc-mux-dmic auto-configuration of 92HD8X codecs ALSA: hda - fix digital mic selection in mixer on 92HD8X codecs ALSA: hda - Move default input-src selection to init part ALSA: hda - Initialize special cases for input src in init phase ALSA: ctxfi - Clear input settings before initialization ALSA: ctxfi - Fix SPDIF status retrieval ALSA: ctxfi - Fix incorrect SPDIF status bit mask ALSA: ctxfi - Fix microphone boost codes/comments ALSA: atiixp - Fix wrong time-out checks during ac-link reset ALSA: intel8x0m: append 'm' to "r_intel8x0" ...
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Linus Torvalds authored
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Flush TLB if PGD entry is changed in i386 PAE mode x86, dumpstack: Correct stack dump info when frame pointer is available x86: Clean up csum-copy_64.S a bit x86: Fix common misspellings x86: Fix misspelling and align params x86: Use PentiumPro-optimized partial_csum() on VIA C7
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Linus Torvalds authored
Merge branches 'irq-fixes-for-linus' and 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Fix incorrect unlock in __setup_irq() cris: Use generic show_interrupts() genirq: show_interrupts: Check desc->name before printing it blindly cris: Use accessor functions to set IRQ_PER_CPU flag cris: Fix irq conversion fallout * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched, kernel-doc: Fix runqueue_is_locked() description
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Linus Torvalds authored
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (30 commits) trace, filters: Initialize the match variable in process_ops() properly trace, documentation: Fix branch profiling location in debugfs oprofile, s390: Cleanups oprofile, s390: Remove hwsampler_files.c and merge it into init.c perf: Fix tear-down of inherited group events perf: Reorder & optimize perf_event_context to remove alignment padding on 64 bit builds perf: Handle stopped state with tracepoints perf: Fix the software events state check perf, powerpc: Handle events that raise an exception without overflowing perf, x86: Use INTEL_*_CONSTRAINT() for all PEBS event constraints perf, x86: Clean up SandyBridge PEBS events perf lock: Fix sorting by wait_min perf tools: Version incorrect with some versions of grep perf evlist: New command to list the names of events present in a perf.data file perf script: Add support for H/W and S/W events perf script: Add support for dumping symbols perf script: Support custom field selection for output perf script: Move printing of 'common' data from print_event and rename perf tracing: Remove print_graph_cpu and print_graph_proc from trace-event-parse perf script: Change process_event prototype ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivialLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (47 commits) doc: CONFIG_UNEVICTABLE_LRU doesn't exist anymore Update cpuset info & webiste for cgroups dcdbas: force SMI to happen when expected arch/arm/Kconfig: remove one to many l's in the word. asm-generic/user.h: Fix spelling in comment drm: fix printk typo 'sracth' Remove one to many n's in a word Documentation/filesystems/romfs.txt: fixing link to genromfs drivers:scsi Change printk typo initate -> initiate serial, pch uart: Remove duplicate inclusion of linux/pci.h header fs/eventpoll.c: fix spelling mm: Fix out-of-date comments which refers non-existent functions drm: Fix printk typo 'failled' coh901318.c: Change initate to initiate. mbox-db5500.c Change initate to initiate. edac: correct i82975x error-info reported edac: correct i82975x mci initialisation edac: correct commented info fs: update comments to point correct document target: remove duplicate include of target/target_core_device.h from drivers/target/target_core_hba.c ... Trivial conflict in fs/eventpoll.c (spelling vs addition)
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hidLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (48 commits) HID: add support for Logitech Driving Force Pro wheel HID: hid-ortek: remove spurious reference HID: add support for Ortek PKB-1700 HID: roccat-koneplus: vorrect mode of sysfs attr 'sensor' HID: hid-ntrig: init settle and mode check HID: merge hid-egalax into hid-multitouch HID: hid-multitouch: Send events per slot if CONTACTCOUNT is missing HID: ntrig remove if and drop an indent HID: ACRUX - activate the device immediately after binding HID: ntrig: apply NO_INIT_REPORTS quirk HID: hid-magicmouse: Correct touch orientation direction HID: ntrig don't dereference unclaimed hidinput HID: Do not create input devices for feature reports HID: bt hidp: send Output reports using SET_REPORT on the Control channel HID: hid-sony.c: Fix sending Output reports to the Sixaxis HID: add support for Keytouch IEC 60945 HID: Add HID Report Descriptor to sysfs HID: add IRTOUCH infrared USB to hid_have_special_driver HID: kernel oops in out_cleanup in function hidinput_connect HID: Add teletext/color keys - gyration remote - EU version (GYAR3101CKDE) ...
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Grant Likely authored
include/linux/dw_spi.h only includes driver internal data. It doesn't expose a platform_data configuration structure or similar (at least nothing in-tree). This patch moves the header into drivers/spi so that the scope is limited to only the dw_spi_*.c driver files Signed-off-by:
Grant Likely <grant.likely@secretlab.ca> Cc: Feng Tang <feng.tang@intel.com> Cc: spi-devel-general@lists.sourceforge.net
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Jiri Slaby authored
Currently, build on PPC dies with: In file included from drivers/spi/dw_spi_mmio.c:16: include/linux/spi/dw_spi.h:147: error: field ‘tx_sgl’ has incomplete type include/linux/spi/dw_spi.h:149: error: field ‘rx_sgl’ has incomplete type Add linux/scatterlist.h include to dw_spi.h, because we need to know the contents of the structure. Signed-off-by:
Jiri Slaby <jslaby@suse.cz> Signed-off-by:
Grant Likely <grant.likely@secretlab.ca>
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Josef Bacik authored
While trying to track down some NFS problems with BTRFS, I kept noticing I was getting -EACCESS for no apparent reason. Eric Paris and printk() helped me figure out that it was SELinux that was giving me grief, with the following denial type=AVC msg=audit(1290013638.413:95): avc: denied { 0x800000 } for pid=1772 comm="nfsd" name="" dev=sda1 ino=256 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file Turns out this is because in d_obtain_alias if we can't find an alias we create one and do all the normal instantiation stuff, but we don't do the security_d_instantiate. Usually we are protected from getting a hashed dentry that hasn't yet run security_d_instantiate() by the parent's i_mutex, but obviously this isn't an option there, so in order to deal with the case that a second thread comes in and finds our new dentry before we get to run security_d_instantiate(), we go ahead and call it if we find a dentry already. Eric assures me that this is ok as the code checks to see if the dentry has been initialized already so calling security_d_instantiate() against the same dentry multiple times is ok. With this patch I'm no longer getting errant -EACCESS values. Signed-off-by:
Josef Bacik <josef@redhat.com> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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Al Viro authored
it's always false... Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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Ingo Molnar authored
Make sure the 'match' variable always has a value. Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <new-submission> Signed-off-by:
Ingo Molnar <mingo@elte.hu>
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