ff4547f | Tobias Powalowski | 23 May 2006, 05:35:28 UTC | [PATCH] tty_insert_flip_string_flags() license fix We still don't have the tty layer licensing compatibility quite right. tty_insert_flip_char() used to be inlined in include/linux/tty_flip.h. It is now out-of-lined and hence needs EXPORT_SYMBOL() to be back-compatible. One known offender is the Intel Modem driver. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 23 May 2006, 17:35:31 UTC |
a2eb0c1 | NeilBrown | 23 May 2006, 05:35:27 UTC | [PATCH] md: Make sure bi_max_vecs is set properly in bio_split Else a subsequent bio_clone might make a mess. Signed-off-by: Neil Brown <neilb@suse.de> Cc: "Don Dupuis" <dondster@gmail.com> Acked-by: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 23 May 2006, 17:35:31 UTC |
5c4c333 | NeilBrown | 23 May 2006, 05:35:26 UTC | [PATCH] md: fix possible oops when starting a raid0 array This loop that sets up the hash_table has problems. Careful examination will show that the last time through, everything but the first line is pointless. This is because all it does is change 'cur' and 'size' and neither of these are used after the loop. This should ring warning bells... That last time through the loop, size += conf->strip_zone[cur].size can index off the end of the strip_zone array. Depending on what it finds there, it might exit the loop cleanly, or it might spin going further and further beyond the array until it hits an unmapped address. This patch rearranges the code so that the last, pointless, iteration of the loop never happens. i.e. the one statement of the last loop that is needed is moved the the end of the previous loop - or to before the loop starts - and the loop counter starts from 1 instead of 0. Cc: "Don Dupuis" <dondster@gmail.com> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 23 May 2006, 17:35:31 UTC |
f2d3958 | NeilBrown | 23 May 2006, 05:35:25 UTC | [PATCH] knfsd: Fix two problems that can cause rmmod nfsd to die Both cause the 'entries' count in the export cache to be non-zero at module removal time, so unregistering that cache fails and results in an oops. 1/ exp_pseudoroot (used for NFSv4 only) leaks a reference to an export entry. 2/ sunrpc_cache_update doesn't increment the entries count when it adds an entry. Thanks to "david m. richter" <richterd@citi.umich.edu> for triggering the problem and finding one of the bugs. Cc: "david m. richter" <richterd@citi.umich.edu> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 23 May 2006, 17:35:31 UTC |
e46e490 | Andrew Morton | 23 May 2006, 05:35:24 UTC | [PATCH] sys_sync_file_range(): move exported flags outside __KERNEL__ These flags are needed by userspace - move them outside __KERNEL__ (Pointed out by dwmw2) Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 23 May 2006, 17:35:31 UTC |
353b28b | David S. Miller | 22 May 2006, 04:22:53 UTC | [SPARC]: Add robust futex syscall entries. Signed-off-by: David S. Miller <davem@davemloft.net> | 22 May 2006, 04:22:53 UTC |
9a2a9bb | Andrew Morton | 15 May 2006, 21:10:11 UTC | [SUNSU]: Fix license. FATAL: modpost: GPL-incompatible module sunsu uses the GPL-only symbol tty_insert_flip_string_flags Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 22 May 2006, 03:08:56 UTC |
f1adad7 | Linus Torvalds | 22 May 2006, 01:54:09 UTC | Revert "[PATCH] sched: fix interactive task starvation" This reverts commit 5ce74abe788a26698876e66b9c9ce7e7acc25413 (and its dependent commit 8a5bc075b8d8cf7a87b3f08fad2fba0f5d13295e), because of audio underruns. Reported by Rene Herman <rene.herman@keyaccess.nl>, who also pinpointed the exact cause of the underruns: "Audio underruns galore, with only ogg123 and firefox (browsing the GIT tree online is also a nice trigger by the way). If I back it out, everything is fine for me again." Cc: Rene Herman <rene.herman@keyaccess.nl> Cc: Mike Galbraith <efault@gmx.de> Acked-by: Con Kolivas <kernel@kolivas.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 22 May 2006, 01:54:09 UTC |
c9d20af | Linus Torvalds | 22 May 2006, 01:31:53 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb * master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (33 commits) V4L/DVB (3965): Fix CONFIG_VIDEO_VIVI=y build bug V4L/DVB (3964): Bt8xx/bttv-cards.c: fix off-by-one errors V4L/DVB (3914): Vivi build fix V4L/DVB (3912): Sparc32 vivi fix V4L/DVB (3832): Get_dvb_firmware: download nxt2002 firmware from new driver location V4L/DVB (3829): Fix frequency values in the ranges structures of the LG TDVS H06xF tuners V4L/DVB (3826): Saa7134: Missing 'break' in Terratec Cinergy 400 TV initialization V4L/DVB (3825): Remove broken 'fast firmware load' from cx25840. V4L/DVB (3819): Cxusb-bluebird: bug-fix: power down corrupts frontend V4L/DVB (3813): Add support for TCL M2523_5N_E tuner. V4L/DVB (3804): Tweak bandselect setup fox cx24123 V4L/DVB (3803): Various correctness fixes to tuning. V4L/DVB (3797): Always wait for diseqc queue to become ready before transmitting a diseqc message V4L/DVB (3796): Add several debug messages to cx24123 code V4L/DVB (3795): Fix for CX24123 & low symbol rates V4L/DVB (3792): Kbuild: DVB_BT8XX must select DVB_ZL10353 V4L/DVB (3790): Use after free in drivers/media/video/em28xx/em28xx-video.c V4L/DVB (3788): Fix compilation with V4L1_COMPAT V4L/DVB (3782): Removed uneeded stuff from pwc Makefile V4L/DVB (3775): Add VIVI Kconfig stuff ... | 22 May 2006, 01:31:53 UTC |
b307e85 | Andrew Morton | 20 May 2006, 22:00:36 UTC | [PATCH] ad1848 section fix WARNING: sound/oss/ad1848.o - Section mismatch: reference to .init.data:ad1848_isapnp_list from .text between 'ad1848_init_generic' (at offset 0x46f0) and 'kmalloc' WARNING: sound/oss/ad1848.o - Section mismatch: reference to .init.data:ad1848_isapnp_list from .text between 'ad1848_init_generic' (at offset 0x46f8) and 'kmalloc' WARNING: sound/oss/ad1848.o - Section mismatch: reference to .init.data:ad1848_isapnp_list from .text between 'ad1848_init_generic' (at offset 0x4818) and 'kmalloc' Also, sound/oss/ad1848.c: In function `ad1848_init': sound/oss/ad1848.c:2029: warning: cast to pointer from integer of different size sound/oss/ad1848.c: In function `ad1848_unload': sound/oss/ad1848.c:2178: warning: cast to pointer from integer of different size sound/oss/ad1848.c: In function `adintr': sound/oss/ad1848.c:2207: warning: cast from pointer to integer of different size Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:22 UTC |
db31419 | Andrew Morton | 20 May 2006, 22:00:35 UTC | [PATCH] nm256_audio section fix WARNING: sound/oss/nm256_audio.o - Section mismatch: reference to .init.text:nm256_peek_for_sig from .text between 'nm256_install' (at offset 0x3ba4) and 'nm256_probe' WARNING: sound/oss/nm256_audio.o - Section mismatch: reference to .init.text:nm256_peek_for_sig from .text between 'nm256_install' (at offset 0x3bac) and 'nm256_probe' WARNING: sound/oss/nm256_audio.o - Section mismatch: reference to .init.text: from .text between 'nm256_install' (at offset 0x3dcc) and 'nm256_probe' WARNING: sound/oss/nm256_audio.o - Section mismatch: reference to .init.text: from .text between 'nm256_install' (at offset 0x3dd0) and 'nm256_probe' Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:22 UTC |
1caef6a | Andrew Morton | 20 May 2006, 22:00:35 UTC | [PATCH] es18xx build fix sound/isa/es18xx.c: In function `snd_es18xx_identify': sound/isa/es18xx.c:1606: warning: implicit declaration of function `udelay' Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:22 UTC |
fad4348 | Andrew Morton | 20 May 2006, 22:00:34 UTC | [PATCH] mpu401 section fix WARNING: sound/drivers/mpu401/snd-mpu401.o - Section mismatch: reference to .init.text: from .text between 'snd_mpu401_pnp_probe' (at offset 0x1f7) and 'snd_mpu401_pnp_remove' Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:22 UTC |
9e8a3d2 | Andrew Morton | 20 May 2006, 22:00:33 UTC | [PATCH] i810 section fix WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_fix_offsets' (at offset 0x1b88) and 'i810_alloc_agp_mem' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_fix_offsets' (at offset 0x1b8f) and 'i810_alloc_agp_mem' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_fix_offsets' (at offset 0x1ba3) and 'i810_alloc_agp_mem' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_fix_offsets' (at offset 0x1bb5) and 'i810_alloc_agp_mem' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_fix_offsets' (at offset 0x1bc6) and 'i810_alloc_agp_mem' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_init_defaults' (at offset 0x1dd8) and 'i810_init_device' WARNING: drivers/video/i810/i810fb.o - Section mismatch: reference to .init.data: from .text between 'i810_init_defaults' (at offset 0x1dfb) and 'i810_init_device' Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:22 UTC |
9781b8b | Andrew Morton | 20 May 2006, 22:00:32 UTC | [PATCH] pd6729 section fix WARNING: drivers/pcmcia/pd6729.o - Section mismatch: reference to .init.text: from .text between 'pd6729_pci_probe' (at offset 0x9a8) and 'pd6729_pci_remove' Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:22 UTC |
e984bb4 | Bob Picco | 20 May 2006, 22:00:31 UTC | [PATCH] Align the node_mem_map endpoints to a MAX_ORDER boundary Andy added code to buddy allocator which does not require the zone's endpoints to be aligned to MAX_ORDER. An issue is that the buddy allocator requires the node_mem_map's endpoints to be MAX_ORDER aligned. Otherwise __page_find_buddy could compute a buddy not in node_mem_map for partial MAX_ORDER regions at zone's endpoints. page_is_buddy will detect that these pages at endpoints are not PG_buddy (they were zeroed out by bootmem allocator and not part of zone). Of course the negative here is we could waste a little memory but the positive is eliminating all the old checks for zone boundary conditions. SPARSEMEM won't encounter this issue because of MAX_ORDER size constraint when SPARSEMEM is configured. ia64 VIRTUAL_MEM_MAP doesn't need the logic either because the holes and endpoints are handled differently. This leaves checking alloc_remap and other arches which privately allocate for node_mem_map. Signed-off-by: Bob Picco <bob.picco@hp.com> Acked-by: Mel Gorman <mel@csn.ul.ie> Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:22 UTC |
ae57a85 | Greg Kroah-Hartman | 20 May 2006, 22:00:30 UTC | [PATCH] kobject: quiet errors in kobject_add People don't like released kernels yelling at them, no matter how real the error might be. So only report it if CONFIG_KOBJECT_DEBUG is enabled. Sent on request of Andrew Morton. (akpm: should bring this back post-2.6.17) Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:21 UTC |
b3969e5 | Alessandro Zummo | 20 May 2006, 22:00:29 UTC | [PATCH] rtc subsystem: use ENOIOCTLCMD and ENOTTY where appropriate Appropriately use -ENOIOCTLCMD and -ENOTTY when the ioctl is not implemented by a driver. (akpm: we're not allowed to return -ENOIOCTLCMD to userspace. This patch does the right thing). Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:21 UTC |
eae07ac | Atsushi Nemoto | 20 May 2006, 22:00:28 UTC | [PATCH] kbuild: fix modpost segfault for 64bit mipsel kernel Here is an updated r_info layout fix. Please apply "check SHT_REL sections" patch before this. 64bit mips has different r_info layout. This patch fixes modpost segfault for 64bit little endian mips kernel. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:21 UTC |
2c1a51f | Atsushi Nemoto | 20 May 2006, 22:00:26 UTC | [PATCH] kbuild: check SHT_REL sections I found that modpost can not detect section mismatch on mips and i386. On mips64, the modpost (with r_info layout fix) can detect it. The current modpst only checks SHT_RELA section but I suppose SHT_REL section should be checked also. This patch does not contain r_info layout fix. I'll post an updated r_info layout fix on next mail. Check SHT_REL sections as like as SHT_RELA sections to detect section mismatch. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:21 UTC |
92f63cd | Martin Schwidefsky | 20 May 2006, 22:00:25 UTC | [PATCH] s390: next_timer_interrupt overflow in stop_hz_timer The 32 bit unsigned substraction (next - jiffies) in stop_hz_timer can overflow if jiffies gets advanced between next_timer_interrupt and the read under the xtime lock. The cast to a u64 then results in a large value which causes the cpu to wait too long. Fix this by casting next and jiffies independently to u64 before subtracting them. (Spotted by Zachary Amsden <zach@vmware.com>) Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:21 UTC |
0662b71 | Zachary Amsden | 20 May 2006, 22:00:24 UTC | [PATCH] Fix a NO_IDLE_HZ timer bug Under certain timing conditions, a race during boot occurs where timer ticks are being processed on remote CPUs. The remote timer ticks can increment jiffies, and if this happens during a window when a timeout is very close to expiring but a local tick has not yet been delivered, you can end up with 1) No softirq pending 2) A local timer wheel which is not synced to jiffies 3) No high resolution timer active 4) A local timer which is supposed to fire before the current jiffies value. In this circumstance, the comparison in next_timer_interrupt overflows, because the base of the comparison for high resolution timers is jiffies, but for the softirq timer wheel, it is relative the the current base of the wheel (jiffies_base). Signed-off-by: Zachary Amsden <zach@vmware.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:21 UTC |
8b1ea24 | Rene Herman | 20 May 2006, 22:00:22 UTC | [PATCH] missing newline in scsi/st.c st: Version 20050830, fixed bufsize 32768, s/g segs 256 st 0:0:6:0: Attached scsi tape st0<4>st0: try direct i/o: yes (alignment 512 B) Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:21 UTC |
dc49e34 | Satoshi Oshima | 20 May 2006, 22:00:21 UTC | [PATCH] kprobes: bad manipulation of 2 byte opcode on x86_64 Problem: If we put a probe onto a callq instruction and the probe is executed, kernel panic of Bad RIP value occurs. Root cause: If resume_execution() found 0xff at first byte of p->ainsn.insn, it must check the _second_ byte. But current resume_execution check _first_ byte again. I changed it checks second byte of p->ainsn.insn. Kprobes on i386 don't have this problem, because the implementation is a little bit different from x86_64. Cc: Andi Kleen <ak@muc.de> Signed-off-by: Satoshi Oshima <soshima@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:21 UTC |
be0d03f | Vivek Goyal | 20 May 2006, 22:00:21 UTC | [PATCH] i386 kdump boot cpu physical apicid fix o Kdump second kernel boot fails after a system crash if second kernel is UP and acpi=off and if crash occurred on a non-boot cpu. o Issue here is that MP tables report boot cpu lapic id as 0 but second kernel is booting on a different processor and MP table data is stale in this context. Hence apic_id_registered() check fails in setup_local_APIC() when called from APIC_init_uniprocessor(). o Problem is not seen if ACPI is enabled as in that case boot_cpu_physical_apicid is read from the LAPIC. o Problem is not seen with SMP kernels as well because in this case also boot_cpu_physical_apicid is read from LAPIC. (smp_boot_cpus()). o The problem is fixed by reading boot_cpu_physical_apicid from LAPIC if it is a UP kernel and CRASH_DUMP is enabled. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:20 UTC |
5daa3ba | Stephen Street | 20 May 2006, 22:00:19 UTC | [PATCH] pxa2xx-spi update Fix some outstanding issues with the pxa2xx_spi driver when running on a PXA270: - Wrong timeout calculation in the setup function due to different peripheral clock rates in the PXAxxx family. - Bad handling of SSSR_TFS interrupts in interrupt_transfer function. - Added locking to interface between the pump_messages workqueue and the pump_transfers tasklet. Much thanks to Juergen Beisert for the extensive testing on the PXA270. Signed-off-by: Stephen Street <stephen@streetfiresound.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:20 UTC |
7fba534 | Ben Dooks | 20 May 2006, 22:00:18 UTC | [PATCH] S3C24XX: hardware SPI driver Hardware based SPI driver for Samsung S3C24XX SoC systems Signed-off-by: Ben Dooks <ben-linux@fluff.org> Cc: David Brownell <david-b@pacbell.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:19 UTC |
1fc7547 | Ben Dooks | 20 May 2006, 22:00:17 UTC | [PATCH] S3C24XX: GPIO based SPI driver SPI driver for SPI by GPIO on the Samsung S3C24XX series of SoC processors. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Cc: Greg KH <greg@kroah.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:19 UTC |
1b81d66 | Adrian Bunk | 20 May 2006, 22:00:16 UTC | [PATCH] drivers/base/firmware_class.c: cleanups - remove the following global function that is both unused and unimplemented: - register_firmware() - make the following needlessly global function static: - firmware_class_uevent() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:19 UTC |
ccf0699 | Kumar Gala | 20 May 2006, 22:00:15 UTC | [PATCH] spi: add spi master driver for Freescale MPC83xx SPI controller This driver supports the SPI controller on the MPC83xx SoC devices from Freescale. Note, this driver supports only the simple shift register SPI controller and not the descriptor based CPM or QUICCEngine SPI controller. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:19 UTC |
ba1a051 | dmitry pervushin | 20 May 2006, 22:00:14 UTC | [PATCH] minor SPI doc fix Because several developers asked me about referenced but missing spi_add_master(), I think that this patch should be applied ... it corrects comments so they refer to spi_register_master() instead. Signed-off-by: dmitry pervushin <dpervushin@ru.mvista.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:19 UTC |
ae0718f | Theodore Tso | 20 May 2006, 22:00:13 UTC | [PATCH] Update ext2/ext3/jbd MAINTAINERS entries Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:19 UTC |
c9ee133 | Alan Cox | 20 May 2006, 22:00:12 UTC | [PATCH] Clarify maintainers and include linux-security info Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:18 UTC |
a6a61c5 | Eric Sesterhenn | 20 May 2006, 22:00:12 UTC | [PATCH] Overrun in isdn_tty.c This fixes coverity bug id #1237. After the while loop, it is possible for i == ISDN_LMSNLEN. If this happens the terminating '\0' is written after the end of the array. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:18 UTC |
92d1dbd | Paul Jackson | 20 May 2006, 22:00:11 UTC | [PATCH] cpuset: might_sleep_if check in cpuset_zones_allowed It's too easy to incorrectly call cpuset_zone_allowed() in an atomic context without __GFP_HARDWALL set, and when done, it is not noticed until a tight memory situation forces allocations to be tried outside the current cpuset. Add a 'might_sleep_if()' check, to catch this earlier on, instead of waiting for a similar check in the mutex_lock() code, which is only rarely invoked. Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:18 UTC |
36be57f | Paul Jackson | 20 May 2006, 22:00:10 UTC | [PATCH] cpuset: update cpuset_zones_allowed comment Update the kernel/cpuset.c:cpuset_zone_allowed() comment. The rule for when mm/page_alloc.c should call cpuset_zone_allowed() was intended to be: Don't call cpuset_zone_allowed() if you can't sleep, unless you pass in the __GFP_HARDWALL flag set in gfp_flag, which disables the code that might scan up ancestor cpusets and sleep. The explanation of this rule in the comment above cpuset_zone_allowed() was stale, as a result of a restructuring of some __alloc_pages() code in November 2005. Rewrite that comment ... Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:18 UTC |
bdd804f | Paul Jackson | 20 May 2006, 22:00:09 UTC | [PATCH] Cpuset: might sleep checking zones allowed fix Fix a couple of infrequently encountered 'sleeping function called from invalid context' in the cpuset hooks in __alloc_pages. Could sleep while interrupts disabled. The routine cpuset_zone_allowed() is called by code in mm/page_alloc.c __alloc_pages() to determine if a zone is allowed in the current tasks cpuset. This routine can sleep, for certain GFP_KERNEL allocations, if the zone is on a memory node not allowed in the current cpuset, but might be allowed in a parent cpuset. But we can't sleep in __alloc_pages() if in interrupt, nor if called for a GFP_ATOMIC request (__GFP_WAIT not set in gfp_flags). The rule was intended to be: Don't call cpuset_zone_allowed() if you can't sleep, unless you pass in the __GFP_HARDWALL flag set in gfp_flag, which disables the code that might scan up ancestor cpusets and sleep. This rule was being violated in a couple of places, due to a bogus change made (by myself, pj) to __alloc_pages() as part of the November 2005 effort to cleanup its logic, and also due to a later fix to constrain which swap daemons were awoken. The bogus change can be seen at: http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-11/4691.html [PATCH 01/05] mm fix __alloc_pages cpuset ALLOC_* flags This was first noticed on a tight memory system, in code that was disabling interrupts and doing allocation requests with __GFP_WAIT not set, which resulted in __might_sleep() writing complaints to the log "Debug: sleeping function called ...", when the code in cpuset_zone_allowed() tried to take the callback_sem cpuset semaphore. We haven't seen a system hang on this 'might_sleep' yet, but we are at decent risk of seeing it fairly soon, especially since the additional cpuset_zone_allowed() check was added, conditioning wakeup_kswapd(), in March 2006. Special thanks to Dave Chinner, for figuring this out, and a tip of the hat to Nick Piggin who warned me of this back in Nov 2005, before I was ready to listen. Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:18 UTC |
593ee20 | Kristen Accardi | 20 May 2006, 22:00:08 UTC | [PATCH] pci: correctly allocate return buffers for osc calls The OSC set and query functions do not allocate enough space for return values, and set the output buffer length to a false, too large value. This causes the acpi-ca code to assume that the output buffer is larger than it actually is, and overwrite memory when copying acpi return buffers into this caller provided buffer. In some cases this can cause kernel oops if the memory that is overwritten is a pointer. This patch will change these calls to use a dynamically allocated output buffer, thus allowing the acpi-ca code to decide how much space is needed. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Cc: "Brown, Len" <len.brown@intel.com> Cc: "Yu, Luming" <luming.yu@intel.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:18 UTC |
d66fd90 | Amy Griffis | 20 May 2006, 22:00:07 UTC | [PATCH] fix NULL dereference in inotify_ignore Don't reassign to watch. If idr_find() returns NULL, then put_inotify_watch() will choke. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Cc: John McCutchan <john@johnmccutchan.com> Cc: Robert Love <rlove@rlove.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:18 UTC |
66055a4 | Amy Griffis | 20 May 2006, 22:00:06 UTC | [PATCH] fix race in inotify_release While doing some inotify stress testing, I hit the following race. In inotify_release(), it's possible for a watch to be removed from the lists in between dropping dev->mutex and taking inode->inotify_mutex. The reference we hold prevents the watch from being freed, but not from being removed. Checking the dev's idr mapping will prevent a double list_del of the same watch. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Acked-by: John McCutchan <john@johnmccutchan.com> Cc: Robert Love <rml@novell.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:18 UTC |
12783b0 | Mike Kravetz | 20 May 2006, 22:00:05 UTC | [PATCH] SPARSEMEM incorrectly calculates section number A bad calculation/loop in __section_nr() could result in incorrect section information being put into sysfs memory entries. This primarily impacts memory add operations as the sysfs information is used while onlining new memory. Fix suggested by Dave Hansen. Note that the bug may not be obvious from the patch. It actually occurs in the function's return statement: return (root_nr * SECTIONS_PER_ROOT) + (ms - root); In the existing code, root_nr has already been multiplied by SECTIONS_PER_ROOT. Signed-off-by: Mike Kravetz <kravetz@us.ibm.com> Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:17 UTC |
ad8f579 | KAMEZAWA Hiroyuki | 20 May 2006, 22:00:03 UTC | [PATCH] build fix: CONFIG_MEMORY_HOTPLUG=y on i386 typo in #ifdefs. Fixes http://bugme.osdl.org/show_bug.cgi?id=6538 Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:17 UTC |
d4e9dc6 | Alexey Dobriyan | 20 May 2006, 22:00:02 UTC | [PATCH] selinux: endian fix Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Stephen Smalley <sds@tycho.nsa.gov> Acked-by: James Morris <jmorris@namei.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:17 UTC |
df88912 | Andrew Morton | 20 May 2006, 22:00:01 UTC | [PATCH] binfmt_flat: don't check for EMFILE Bernd Schmidt points out that binfmt_flat is now leaving the exec file open while the application runs. This offsets all the application's fd numbers. We should have closed the file within exec(), not at exit()-time. But there doesn't seem to be a lot of point in doing all this just to avoid going over RLIMIT_NOFILE by one fd for a few microseconds. So take the EMFILE checking out again. This will cause binfmt_flat to again fail LTP's exec-should-return-EMFILE-when-fdtable-is-full test. That test appears to be wrong anyway - Open Group specs say nothing about exec() returning EMFILE. Cc: Bernd Schmidt <bernd.schmidt@analog.com> Cc: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:17 UTC |
48d7055 | Micon, David | 20 May 2006, 21:59:59 UTC | [PATCH] HID read busywait fix Make a read of a HID device block until data is available. Without it, the read goes into a busy-wait loop until data is available. Cc: Greg KH <greg@kroah.com> Acked-by: Vojtech Pavlik <vojtech@suse.cz> Cc: Dmitry Torokhov <dtor_core@ameritech.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:17 UTC |
9ccfc29 | Florin Malita | 20 May 2006, 21:59:58 UTC | [PATCH] nfsd: sign conversion obscuring errors in nfsd_set_posix_acl() Assigning the result of posix_acl_to_xattr() to an unsigned data type (size/size_t) obscures possible errors. Coverity CID: 1206. Signed-off-by: Florin Malita <fmalita@gmail.com> Acked-by: NeilBrown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:17 UTC |
2adc7d4 | NeilBrown | 20 May 2006, 21:59:57 UTC | [PATCH] md: Fix inverted test for 'repair' directive. We should be able to write 'repair' to /sys/block/mdX/md/sync_action, however due to and inverted test, that always given EINVAL. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:17 UTC |
8c7b389 | Peter Staubach | 20 May 2006, 21:59:56 UTC | [PATCH] NFS server subtree_check returns dubious value Address a problem found when a Linux NFS server uses the "subtree_check" export option. The "subtree_check" NFS export option was designed to prohibit a client from using a file handle for which it should not have permission. The algorithm used is to ensure that the entire path to the file being referenced is accessible to the user attempting to use the file handle. If some part of the path is not accessible, then the operation is aborted and the appropriate version of ESTALE is returned to the NFS client. The error, ESTALE, is unfortunate in that it causes NFS clients to make certain assumptions about the continued existence of the file. They assume that the file no longer exists and refuse to attempt to access it again. In this case, the file really does exist, but access was denied by the server for a particular user. A better error to return would be an EACCES sort of error. This would inform the client that the particular operation that it was attempting was not allowed, without the nasty side effects of the ESTALE error. Signed-off-by: Peter Staubach <staubach@redhat.com> Acked-By: NeilBrown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:16 UTC |
ea6c208 | Vivek Goyal | 20 May 2006, 21:59:55 UTC | [PATCH] Kdump maintainer info update Update MAINTAINERS file for info regarding kdump maintainership. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:16 UTC |
22192cc | Benjamin Herrenschmidt | 20 May 2006, 21:59:53 UTC | [PATCH] powerpc: Fix ide-pmac sysfs entry It looks like the generic ide code now wants ide_init_hwif_ports() to set the parent struct device into the ide_hw structure (new field ?). Without this, the mac ide code can cause the ide probing code to explode in flames in sysfs registration due to what looks like a stale pointer in there (happens when removing/re-inserting one of the hotswap media bays on some laptops). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:16 UTC |
c44b20d | Chuck Ebbert | 20 May 2006, 21:59:52 UTC | [PATCH] i386: remove junk from stack dump i386 stack dump has a "<0>" in the middle of the line and an extra space between columns in multicolumn mode. Remove those and also remove an extra blank line of source code. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:16 UTC |
6d39bed | Paul A. Clarke | 20 May 2006, 21:59:51 UTC | [PATCH] matroxfb: fix DVI setup to be more compatible There has been a longstanding problem with the Matrox G450 and perhaps other similar cards, with modes "above" 1280x1024-60 on ppc/ppc64 boxes running Linux. Higher resolutions and/or higher refresh rates resulted in a very noticably "jittery" display, and sometimes no display, depending on the physical monitor. This patch fixes that problem on the systems I have easy access to... I've tested with SLES9SP3 (2.6.5+ kernel) and 2.6.16-rc6 custom kernels on an IBM eServer p5 520 w/G450 (a.k.a GXT135P on IBM's ppc64 systems), and a colleague of mine (Ian Romanick) tested it successfully on an Apple ppc32 box (w/GXT135P). I also tested it on IA32 box I have with a GXT135P to verify that it didn't obviously break anything. In my testing, I covered single-card, single and dual-head setups using both HD15 and DVI-D signals, on both the IA32 and ppc64 boxes. While everything appeared fine on both boxes, I did encounter one problem: I can't get any signal on the DVI-D output on the ppc64 box. However, this is also the case without my patch. I just noticed that screen-blanking only occurs on the primary display as well. Signed-off-by: Paul A. Clarke <pc@us.ibm.com> Signed-off-by: Ian Romanick <idr@us.ibm.com> Signed-off-by: Petr Vandrovec <petr@vandrovec.name> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:16 UTC |
d64b1c8 | Lin Feng Shen | 20 May 2006, 21:59:49 UTC | [PATCH] NFS: fix error handling on access_ok in compat_sys_nfsservctl Functions compat_nfs_svc_trans, compat_nfs_clnt_trans, compat_nfs_exp_trans, compat_nfs_getfd_trans and compat_nfs_getfs_trans, which are called by compat_sys_nfsservctl(fs/compat.c), don't handle the return value of access_ok properly. access_ok return 1 when the addr is valid, and 0 when it's not, but these functions have the reversed understanding. When the address is valid, they always return -EFAULT to compat_sys_nfsservctl. An example is to run /usr/sbin/rpc.nfsd(32bit program on Power5). It doesn't function as expected. strace showes that nfsservctl returns -EFAULT. The patch fixes this by correcting the error handling on the return value of access_ok in the five functions. Signed-off-by: Lin Feng Shen <shenlinf@cn.ibm.com> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Acked-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:16 UTC |
84b3932 | Ayaz Abdulla | 20 May 2006, 21:59:48 UTC | [PATCH] forcedeth: fix multi irq issues With Manfred Spraul <manfred@colorfullife.com> and Andrew Morton <akpm@osdl.org> Bring back this recently-reverted patch, only fixed. Original changelog: From: Ayaz Abdulla <aabdulla@nvidia.com> This patch fixes the issues with multiple irqs. I am resending based on feedback. I decoupled the dma mask for consistent memory and fixed leak with multiple irq in error path. Thanks to Manfred for catching the spin lock problem. Fix it: From: Manfred Spraul <manfred@colorfullife.com> Fix bug introduced by ebf34c9b6fcd22338ef764b039b3ac55ed0e297b, covered in http://bugzilla.kernel.org/show_bug.cgi?id=6568. Remove second instance of the request_irq() calls: they were moved from nv_open into nv_request_irq. Thanks to Alistair Strachan <alistair@devzero.co.uk> for reporting and persisting. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 21 May 2006, 19:59:16 UTC |
6566a3f | Linus Torvalds | 20 May 2006, 17:35:41 UTC | Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] libata-core: fix current kernel-doc warnings [PATCH] sata_mv: version bump [PATCH] sata_mv: endian fix [PATCH] sata_mv: remove local copy of queue indexes [PATCH] sata_mv: spurious interrupt workaround [PATCH] sata_mv: chip initialization fixes [PATCH] sata_mv: deal with interrupt coalescing interrupts [PATCH] sata_mv: prevent unnecessary double-resets | 20 May 2006, 17:35:41 UTC |
e2a7f77 | Randy Dunlap | 18 May 2006, 17:50:18 UTC | [PATCH] libata-core: fix current kernel-doc warnings Fix all current kernel-doc warnings. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:33:51 UTC |
63a2535 | Mark Lord | 19 May 2006, 20:41:27 UTC | [PATCH] sata_mv: version bump Increment the version number inside sata_mv.c. Signed-off-by: Mark Lord <liml@rtr.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:31:46 UTC |
559eeda | Mark Lord | 19 May 2006, 20:40:15 UTC | [PATCH] sata_mv: endian fix This fixes a byte-swap issue on PPC, found by Zang Roy-r61911 on the powerpc platform. His original patch also had some other platform-specific changes in #ifdef's, but I'm not sure yet how to incorporate them. Look for another patch for those (soon). Signed-off-by: Mark Lord <liml@rtr.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:31:45 UTC |
a643243 | Mark Lord | 19 May 2006, 20:36:36 UTC | [PATCH] sata_mv: remove local copy of queue indexes The driver currently keeps local copies of the hardware request/response queue indexes. But it expends significant effort ensuring consistency between the two views, and still gets it wrong after an error or reset occurs. This patch removes the local copies, in favour of just accessing the hardware whenever we need them. Eventually this may need to be tweaked again for NCQ, but for now this works and solves problems some users were seeing. Signed-off-by: Mark Lord <liml@rtr.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:31:45 UTC |
e857f14 | Mark Lord | 19 May 2006, 20:33:03 UTC | [PATCH] sata_mv: spurious interrupt workaround The 60xx chips, and possibly others, incorrectly assert DEV_IRQ interrupts on a regular basis. The cause of this is under investigation (by me and in theory by Marvell also), but regardless we do need to deal with these events. This patch tidies up some interrupt handler code, and ensures that we ignore DEV_IRQ interrupts when the drive still has ATA_BUSY asserted. Signed-off-by: Mark Lord <liml@rtr.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:31:45 UTC |
eb46d68 | Mark Lord | 19 May 2006, 20:29:21 UTC | [PATCH] sata_mv: chip initialization fixes The interface control register of the 60xx (and later) Marvell chip requires certain bits to always be set when writing to it. These bits incorrectly read-back as zeros, so the pattern must be ORed in with each write of the register. Also, bit 12 should NOT be set (note that Marvell's own driver also had bit-12 wrong here). While we're at it, we also now do pci_set_master() in the init code. Signed-off-by: Mark Lord <liml@rtr.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:31:45 UTC |
615ab95 | Mark Lord | 19 May 2006, 20:24:56 UTC | [PATCH] sata_mv: deal with interrupt coalescing interrupts In some systems, it is possible that the BIOS may have enabled interrupt coalescing for the Marvell controllers which support it. This patch adds code to detect/ack interrupts from the chip's coalescing (combing) logic. Signed-off-by: Mark Lord <liml@rtr.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:31:45 UTC |
9b358e3 | Mark Lord | 19 May 2006, 20:21:03 UTC | [PATCH] sata_mv: prevent unnecessary double-resets The mv_err_intr() function is invoked from the driver's interrupt handler, as well as from the timeout function. This patch prevents it from triggering a one-after-the-other double reset of the controller when invoked from the timeout function. This also adds a check for a timeout race condition that has been observed to occur with this driver in earlier kernels. This should not be needed, in theory, but in practice it has caught bugs. Maybe nuke it at a later date. Signed-off-by: Mark Lord <liml@rtr.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:31:45 UTC |
bb02aac | Erling A. Jacobsen | 30 April 2006, 19:46:56 UTC | [PATCH] winbond-840-remove-badness-in-pci_map_single Call pci_map_single() with the actual size of the receive buffers, not 0 (which skb->len is initialized to by dev_alloc_skb()). Signed-off-by: Erling A. Jacobsen <linuxcub@email.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:20:29 UTC |
f905703 | Komuro | 30 April 2006, 00:54:13 UTC | [PATCH] network: axnet_cs: bug fix multicast code (support older ax88190 chipset) Dear Jeff axnet_cs: bug fix multicast code (support older ax88190 chipset) Signed-off-by: komurojun-mbn@nifty.com Best Regards Komuro Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:20:29 UTC |
a06631c | Stephen Hemminger | 15 May 2006, 23:32:39 UTC | [PATCH] skge: don't allow transmit ring to be too small The driver will get stuck (permanent transmit timeout), if the transmit ring size is set too small. It needs to have enough ring elements to hold one maximum size transmit. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:17:07 UTC |
20e777a | Stephen Hemminger | 15 May 2006, 23:30:25 UTC | [PATCH] skge: bad checksums on big-endian platforms Skge driver always causes bad checksums on big-endian. The checksum in the receive control block was being swapped when it doesn't need to be. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:17:07 UTC |
e988bcd | Jeff Garzik | 20 May 2006, 04:16:17 UTC | Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes | 20 May 2006, 04:16:17 UTC |
c9b84dc | Stephen Hemminger | 17 May 2006, 21:37:07 UTC | [PATCH] sky2 version 1.4 Need to track impact of this group of changes. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:15:39 UTC |
86fba63 | Stephen Hemminger | 17 May 2006, 21:37:06 UTC | [PATCH] sky2: force NAPI repoll if busy If the status ring processing can't keep up with the incoming frames, it is more efficient to have NAPI keep scheduling the poll routine rather than causing another interrupt. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:15:39 UTC |
86a31a7 | Stephen Hemminger | 17 May 2006, 21:37:05 UTC | [PATCH] sky2: more fixes for Yukon Ultra Logic error in the phy initialization code. Also, turn on wake on lan bit in status control. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:15:39 UTC |
2d2a387 | Stephen Hemminger | 17 May 2006, 21:37:04 UTC | [PATCH] Subjec: sky2, skge: correct PCI id for DGE-560T The Dlink DGE-560T uses Yukon2 chipset so it needs sky2 driver; and the DGE-530T uses Yukon1 so it uses skge driver. Bug: http://bugzilla.kernel.org/show_bug.cgi?id=6544 Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:15:39 UTC |
ee7abb0 | Stephen Hemminger | 18 May 2006, 18:16:21 UTC | [PATCH] sky2: allow dual port usage If both ports are receiving on the SysKonnect dual port cards, then it appears the bus interface unit can give an interrupt status for frame before DMA has completed. This leads to bogus frames and general confusion. This is why receive checksumming is also messed up on dual port cards. A workaround for the out of order receive problem is to eliminating split transactions on PCI-X. This version is based of the current linux-2.6.git including earlier patch to disable dual ports. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:15:39 UTC |
38bb6b2 | John W. Linville | 19 May 2006, 14:51:21 UTC | [PATCH] via-rhine: revert "change mdelay to msleep and remove from ISR path" Revert previous patch with subject "change mdelay to msleep and remove from ISR path". This patch seems to have caused bigger problems than it solved, and it didn't solve much of a problem to begin with... Discussion about backing-out this patch can be found here: http://marc.theaimsgroup.com/?l=linux-netdev&m=114321570402396&w=2 The git commit associated w/ the original patch is: 6ba98d311d0a4ff7dc36d8f435ce60174f4c30ec Signed-off-by: John W. Linville <linville@tuxdriver.com Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:14:49 UTC |
f34ba4e | Andrew Morton | 19 May 2006, 09:13:21 UTC | [PATCH] revert "forcedeth: fix multi irq issues" Revert ebf34c9b6fcd22338ef764b039b3ac55ed0e297b. Maybe. Due to crashes at shutdown - see http://bugzilla.kernel.org/show_bug.cgi?id=6568. Cc: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Manfred Spraul <manfred@colorfullife.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 20 May 2006, 04:13:05 UTC |
2f880b6 | Linus Torvalds | 20 May 2006, 01:52:59 UTC | Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/mthca: Fix posting lists of 256 receive requests for Tavor IB/uverbs: Don't leak ref to mm on error path IB/srp: Complete correct SCSI commands on device reset IB/srp: Get rid of extra scsi_host_put()s if reconnection fails IB/srp: Don't wait for disconnection if sending DREQ fails IB/mthca: Make fw_cmd_doorbell default to 0 | 20 May 2006, 01:52:59 UTC |
fee9167 | Linus Torvalds | 19 May 2006, 23:48:54 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [SCTP]: Allow linger to abort 1-N style sockets. [SCTP]: Validate the parameter length in HB-ACK chunk. [SCTP]: Respect the real chunk length when walking parameters. [SCTP]: A better solution to fix the race between sctp_peeloff() and [SCTP]: Set sk_err so that poll wakes up after a non-blocking connect failure. | 19 May 2006, 23:48:54 UTC |
ae83e25 | Linus Torvalds | 19 May 2006, 23:42:25 UTC | Merge master.kernel.org:/home/rmk/linux-2.6-mmc * master.kernel.org:/home/rmk/linux-2.6-mmc: [ARM] 3531/1: i.MX/MX1 SD/MMC ensure, that clock are stopped before new command and cleanups | 19 May 2006, 23:42:25 UTC |
890f742 | Linus Torvalds | 19 May 2006, 23:42:11 UTC | Merge master.kernel.org:/home/rmk/linux-2.6-arm * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 3533/1: Implement the __raw_(read|write)_can_lock functions on ARM [ARM] 3530/1: PXA Mainstone: prevent double enable_irq() in pcmcia [ARM] 3529/1: s3c24xx: fix restoring control register with undefined instruction | 19 May 2006, 23:42:11 UTC |
b0c51b7 | Linus Torvalds | 19 May 2006, 23:41:59 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog * master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] s3c2410_wdt.c stop watchdog after boot [WATCHDOG] i8xx_tco.c - remove support for ICH6 + ICH7 [WATCHDOG] Documentation/watchdog/watchdog-api.txt - fix watchdog daemon [WATCHDOG] sc1200wdt.c printk fix | 19 May 2006, 23:41:59 UTC |
b89498a | Vladislav Yasevich | 19 May 2006, 21:32:06 UTC | [SCTP]: Allow linger to abort 1-N style sockets. Enable SO_LINGER functionality for 1-N style sockets. The socket API draft will be clarfied to allow for this functionality. The linger settings will apply to all associations on a given socket. Signed-off-by: Vladislav Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> | 19 May 2006, 21:32:06 UTC |
a601266 | Vladislav Yasevich | 19 May 2006, 21:25:53 UTC | [SCTP]: Validate the parameter length in HB-ACK chunk. If SCTP receives a badly formatted HB-ACK chunk, it is possible that we may access invalid memory and potentially have a buffer overflow. We should really make sure that the chunk format is what we expect, before attempting to touch the data. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> | 19 May 2006, 21:25:53 UTC |
c2a4c40 | Catalin Marinas | 19 May 2006, 20:55:35 UTC | [ARM] 3533/1: Implement the __raw_(read|write)_can_lock functions on ARM Patch from Catalin Marinas Recent patches introduced the write_can_lock() call in the kernel/ptrace.c file. Implement the __raw_* variants on ARM (SMP) as well. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 19 May 2006, 20:55:35 UTC |
2c171bf | Pavel Pisa | 19 May 2006, 20:48:03 UTC | [ARM] 3531/1: i.MX/MX1 SD/MMC ensure, that clock are stopped before new command and cleanups Patch from Pavel Pisa There has been problems that for some paths that clock are not stopped during new command programming and initiation. Result is issuing of incorrect command to the card. Some other problems are cleaned too. Noisy report of known ERRATUM #4 has been suppressed. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 19 May 2006, 20:48:03 UTC |
dd2d1c6 | Vladislav Yasevich | 19 May 2006, 18:52:20 UTC | [SCTP]: Respect the real chunk length when walking parameters. When performing bound checks during the parameter processing, we want to use the real chunk and paramter lengths for bounds instead of the rounded ones. This prevents us from potentially walking of the end if the chunk length was miscalculated. We still use rounded lengths when advancing the pointer. This was found during a conformance test that changed the chunk length without modifying parameters. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> | 19 May 2006, 18:52:20 UTC |
61c9fed | Vladislav Yasevich | 19 May 2006, 18:01:18 UTC | [SCTP]: A better solution to fix the race between sctp_peeloff() and sctp_rcv(). The goal is to hold the ref on the association/endpoint throughout the state-machine process. We accomplish like this: /* ref on the assoc/ep is taken during lookup */ if owned_by_user(sk) sctp_add_backlog(skb, sk); else inqueue_push(skb, sk); /* drop the ref on the assoc/ep */ However, in sctp_add_backlog() we take the ref on assoc/ep and hold it while the skb is on the backlog queue. This allows us to get rid of the sock_hold/sock_put in the lookup routines. Now sctp_backlog_rcv() needs to account for potential association move. In the unlikely event that association moved, we need to retest if the new socket is locked by user. If we don't this, we may have two packets racing up the stack toward the same socket and we can't deal with it. If the new socket is still locked, we'll just add the skb to its backlog continuing to hold the ref on the association. This get's rid of the need to move packets from one backlog to another and it also safe in case new packets arrive on the same backlog queue. The last step, is to lock the new socket when we are moving the association to it. This is needed in case any new packets arrive on the association when it moved. We want these to go to the backlog since we would like to avoid the race between this new packet and a packet that may be sitting on the backlog queue of the old socket toward the same association. Signed-off-by: Vladislav Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> | 19 May 2006, 18:01:18 UTC |
8de8c87 | Sridhar Samudrala | 19 May 2006, 17:58:12 UTC | [SCTP]: Set sk_err so that poll wakes up after a non-blocking connect failure. Also fix some other cases where sk_err is not set for 1-1 style sockets. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> | 19 May 2006, 17:58:12 UTC |
ee43353 | Patrick McHardy | 19 May 2006, 09:17:18 UTC | [NETFILTER]: nfnetlink_log: fix byteorder confusion flags is a u16, so use htons instead of htonl. Also avoid double conversion. Noticed by Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 May 2006, 09:17:18 UTC |
2c8ac66 | Solar Designer | 19 May 2006, 09:16:52 UTC | [NETFILTER]: Fix do_add_counters race, possible oops or info leak (CVE-2006-0039) Solar Designer found a race condition in do_add_counters(). The beginning of paddc is supposed to be the same as tmp which was sanity-checked above, but it might not be the same in reality. In case the integer overflow and/or the race condition are triggered, paddc->num_counters might not match the allocation size for paddc. If the check below (t->private->number != paddc->num_counters) nevertheless passes (perhaps this requires the race condition to be triggered), IPT_ENTRY_ITERATE() would read kernel memory beyond the allocation size, potentially causing an oops or leaking sensitive data (e.g., passwords from host system or from another VPS) via counter increments. This requires CAP_NET_ADMIN. Signed-off-by: Solar Designer <solar@openwall.com> Signed-off-by: Kirill Korotaev <dev@openvz.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 May 2006, 09:16:52 UTC |
a467704 | Alexey Dobriyan | 19 May 2006, 09:16:29 UTC | [NETFILTER]: GRE conntrack: fix htons/htonl confusion GRE keys are 16 bit. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 May 2006, 09:16:29 UTC |
5c170a0 | Philip Craig | 19 May 2006, 09:15:47 UTC | [NETFILTER]: fix format specifier for netfilter log targets The prefix argument for nf_log_packet is a format specifier, so don't pass the user defined string directly to it. Signed-off-by: Philip Craig <philipc@snapgear.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 May 2006, 09:15:47 UTC |
493e242 | Jesper Juhl | 19 May 2006, 09:15:13 UTC | [NETFILTER]: Fix memory leak in ipt_recent The Coverity checker spotted that we may leak 'hold' in net/ipv4/netfilter/ipt_recent.c::checkentry() when the following is true: if (!curr_table->status_proc) { ... if(!curr_table) { ... return 0; <-- here we leak. Simply moving an existing vfree(hold); up a bit avoids the possible leak. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 19 May 2006, 09:15:13 UTC |
23f3bc0 | Michael S. Tsirkin | 18 May 2006, 15:32:54 UTC | IB/mthca: Fix posting lists of 256 receive requests for Tavor If we post a list of length 256 exactly, nreq in doorbell gets set to 256 which is wrong: it should be encoded by 0. This is because we only zero it out on the next WR, which may not be there. The solution is to ring the doorbell after posting a WQE, not before posting the next one. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com> | 18 May 2006, 18:37:03 UTC |
0cb4fe8 | Roland Dreier | 18 May 2006, 05:20:50 UTC | IB/uverbs: Don't leak ref to mm on error path In ib_umem_release_on_close(), if the kmalloc() fails, then a reference to current->mm will be leaked. Fix this by adding a mmput() instead of just returning on kmalloc() failure. Signed-off-by: Roland Dreier <rolandd@cisco.com> | 18 May 2006, 05:20:50 UTC |
a54c9d3 | Stefan Richter | 15 May 2006, 20:09:46 UTC | [PATCH] ohci1394, sbp2: fix "scsi_add_device failed" with PL-3507 based devices Re-enable posted writes for status FIFO. Besides bringing back a very minor bandwidth tweak from Linux 2.6.15.x and older, this also fixes an interoperability regression since 2.6.16: http://bugzilla.kernel.org/show_bug.cgi?id=6356 (sbp2: scsi_add_device failed. IEEE1394 HD is not working anymore.) Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Tested-by: Vanei Heidemann <linux@javanei.com.br> Tested-by: Martin Putzlocher <mputzi@gmx.de> (chip type unconfirmed) Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 18 May 2006, 04:32:22 UTC |
679c0cd | Stefan Richter | 15 May 2006, 20:08:09 UTC | [PATCH] sbp2: add ability to override hardwired blacklist In case the blacklist with workarounds for device bugs yields a false positive, the module load parameter can now also be used as an override instead of an addition to the blacklist. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 18 May 2006, 04:32:22 UTC |
e9a1c52 | Stefan Richter | 15 May 2006, 20:06:37 UTC | [PATCH] sbp2: add read_capacity workaround for iPod Apple decided to copy some USB stupidity over to FireWire. The sector number returned by iPods from read_capacity is one too many. This may cause I/O errors, especially if the kernel is configured for EFI partition support. We use the same workaround as usb-storage but have to check for different model IDs. http://marc.theaimsgroup.com/?t=114233262300001 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=187409 Acknowledgements: Diagnosis and therapy by Mathieu Chouquet-Stringer <ml2news@free.fr>, additional data about affected and unaffected Apple hardware from Vladimir Kotal, Sander De Graaf, Bryan Olmstead and Hugh Dixon. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 18 May 2006, 04:32:21 UTC |
24d3bf8 | Stefan Richter | 15 May 2006, 20:04:59 UTC | [PATCH] sbp2: consolidate workarounds Grand unification of the three types of workarounds we have so far. The "skip mode page 8" workaround is now limited to devices which pretend to be of TYPE_DISK instead of TYPE_RBC. This workaround is no longer enabled for Initio bridges. Patch update in anticipation of more workarounds: - Add module parameter "workarounds". - Deprecate parameter "force_inquiry_hack". - Compose the blacklist of a compound type for better readability and extensibility. - Remove a now unused #define. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 18 May 2006, 04:32:21 UTC |
cb46c37 | Linus Torvalds | 17 May 2006, 23:30:31 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [TCP]: reno sacked_out count fix [IPV6]: Endian fix in net/ipv6/netfilter/ip6t_eui64.c:match(). [TR]: Remove an unused export. [IPX]: Correct return type of ipx_map_frame_type(). [IPX]: Correct argument type of ipxrtr_delete(). [PKT_SCHED]: Potential jiffy wrap bug in dev_watchdog(). | 17 May 2006, 23:30:31 UTC |
9676489 | Linus Torvalds | 17 May 2006, 23:13:25 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/netdev-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/netdev-2.6: sky2: prevent dual port receiver problems x86_64: Check for bad dma address in b44 1GB DMA workaround The ixp2000 driver for the enp2611 was developed on a board with | 17 May 2006, 23:13:25 UTC |