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* [PATCH] Remove unused var from asm/futex.hPaolo 'Blaisorblade' Giarrusso2005-09-2117-17/+17
| | | | | | | | | | | | | | | | | | | | | As recently done by Russell King for ARM, commit 4732efbeb997189d9f9b04708dc26bf8613ed721 introduces a generic asm/futex.h copied along most arches, which includes a "-ENOSYS support" to be changed if needed. However, it includes an unused var (taken from the "real" version) which GCC warns about. Remove it from all arches having that file version (i.e. same GIT id). $ git-diff-tree -r HEAD and $ git-ls-tree -r HEAD include/|grep 9feff4ce1424bc390608326240be369eb13aa648 may be more interesting than looking at the patch itself, to make sure I've just copied the arm header to all other archs having the original dummy version of this file. Cc: Jakub Jelinek <jakub@redhat.com> Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] uml: adapt asm/futex.h to our archPaolo 'Blaisorblade' Giarrusso2005-09-212-47/+6
| | | | | | | | | | | | | Follow up to 4732efbeb997189d9f9b04708dc26bf8613ed721 - uml must just reuse as-is the backing architecture support. There is a micro-fixup is needed for the included file, which won't affect i386 behaviour at all. I've not tested compilation on x86_64, only on x86, but the code is almost the same except the culprit test, so everything should be ok on x86_64 too. Cc: Jakub Jelinek <jakub@redhat.com> Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-09-2131-41/+62
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| * [ARM] 2932/1: Avoid the "noreturn" warning in arch/arm/kernel/traps.cCatalin Marinas2005-09-211-0/+3
| | | | | | | | | | | | | | | | | | | | Patch from Catalin Marinas This patch prevents the "noreturn function does return" warning in the __bug() function in arch/arm/kernel/traps.c Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] Fix pcf8583 to buildRussell King2005-09-201-1/+2
| | | | | | | | | | | | Seems that the Acorn RTC driver missed an update. Fix it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] Prevent deadlock in page fault handlerRussell King2005-09-201-1/+11
| | | | | | | | | | | | | | | | As per x86, we may deadlock while trying to get the mmap semaphore. Implement the same fix, which allows (eg) recursive faults to cause an oops instead of deadlocking. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 2928/1: S3C2410 - make machine init code staticBen Dooks2005-09-2010-17/+24
| | | | | | | | | | | | | | | | | | Patch from Ben Dooks This code is not being exported, declare it static Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 2927/1: .arch.info - postfix section with .init for `make buildcheck`Ben Dooks2005-09-202-2/+2
| | | | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks The `make buildcheck` is erroneously reporting that the .arch.info list is referencing items in the .init section as it is not itself postfixed with .init Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 2926/1: .proc.info - postfix section with .init for `make buildcheck`Ben Dooks2005-09-2015-15/+15
| | | | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks The `make buildcheck` is erroneously reporting that the .proc.info list is referencing items in the .init section as it is not itself postfixed with .init Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 2925/3: earlyparam - postfix section with .init for `make buildcheck`Ben Dooks2005-09-202-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks The `make buildcheck` is erroneously reporting that the earlyparam list is referencing items in the .init section as it is not itself postfixed with .init Also, as per rmk's suggestion, rename the __early_param to .early_param to bring it into line with everything else Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 2922/1: compile fix for sharkVincent Sanders2005-09-201-1/+1
| | | | | | | | | | | | | | | | | | Patch from Vincent Sanders Shark platform fails to build with gcc 4 because of a bad lvalue assignement Signed-off-by: Vincent Sanders <vince@arm.linux.org.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [ARM] 2924/3: taglist - postfix section with .init for `make buildcheck`Ben Dooks2005-09-202-2/+2
| | | | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks The `make buildcheck` is erroneously reporting that the taglist is referencing items in the .init section as it is not itself postfixed with .init Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds2005-09-212-15/+19
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| * | [IB] Fix RMPP receive length calculationHal Rosenstock2005-09-211-2/+2
| | | | | | | | | | | | | | | | | | | | | Based on simplification idea from Sean Hefty <sean.hefty@intel.com> Signed-off-by: Hal Rosenstock <halr@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | [IB] Add MAD data field size definitionsSean Hefty2005-09-212-13/+17
| | | | | | | | | | | | | | | | | | | | | Clean up code by using enums instead of hard-coded magic numbers. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | | [PATCH] fat: fix adateStephane Kardas2005-09-211-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During a forensic analysis on the fat file system, I found than the result for the last access date on this file system was different between the stat command and the istat command (package tct-utils). The istat command display a true date (the right windows date) but the stat primitive (so stat, find, ls command) displays a wrong date. Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] update URL for HPET spec.Randy Dunlap2005-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Correct URL for HPET spec. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] Adds sys_set_mempolicy() in include/linux/syscalls.hEric Dumazet2005-09-211-0/+2
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] skge: add maintainerStephen Hemminger2005-09-211-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add MAINTAINER record for Andrew ;-) Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] fixup Documentation/DocBook/kernel-hacking.tmplChristoph Hellwig2005-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __FUNCTION__ is the prefered kernel idiom, __func__ is not supported by gcc 2.95 (we actually map __FUNCTION__ to __func__ for more recent compilers, but it should never be used directly) Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] mm: add a note about partially hardcoded VM_* flagsPaolo 'Blaisorblade' Giarrusso2005-09-212-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hugh made me note this line for permission checking in mprotect(): if ((newflags & ~(newflags >> 4)) & 0xf) { after figuring out what's that about, I decided it's nasty enough. Btw Hugh itself didn't like the 0xf. We can safely change it to VM_READ|VM_WRITE|VM_EXEC because we never change VM_SHARED, so no need to check that. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Acked-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] mm: update stale comment for removal of page->listPaolo 'Blaisorblade' Giarrusso2005-09-211-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update comment for the 2.6.6-rc1 conversion from page->list and address_space->{clean,dirty,locked}_pages to radix tree tagging and ->lru. I've mostly avoided to mention page lists (at least I've shortened the comment). Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Acked-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] README update from the stone agePaolo 'Blaisorblade' Giarrusso2005-09-211-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have no options which the user can set in the Makefile. Only the EXTRAVERSION, which is also useful in place of the "backup modules" suggestion. We don't have configuration options in the top Makefile. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] fix locking comment in unmap_region()Paolo 'Blaisorblade' Giarrusso2005-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | That comment is plain wrong (we even take the pagetable lock inside unmap_region()). Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Acked-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] Fix I2O config-osm init to return proper errorDeepak Saxena2005-09-211-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We currently unregister the config-osm driver if initialization of the legacy ioctl() handlers failed but still return success. We should be returning -EBUSY in this case. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Cc: Markus Lidel <Markus.Lidel@shadowconnect.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] ppc64: Build zImage.vmode for G5Benjamin Herrenschmidt2005-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | zImage.vmode was recently added. It's a version of zImage in which the ELF note section used by open firmware indicates that it requires a virtual mode instance of OF instead of real mode. This allows it to work with Apple OF, and thus is directly bootable (or netbootable) from OF command line. (Unfortunately, pSeries OF sort-of requires real mode and Apple OF sort-of requires virtual mode, and both tend to be unhappy if no notes section specifies the mode at all). However, we forgot to add zImage.vmode to the default G5 build. This fixes it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] remove blkdev_scsi_issue_flush_fn againChristoph Hellwig2005-09-211-38/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | This function was removed a while ago, but crept in again via a recent scsi merge. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] ppc64: Fix issue with non zero boot cpuAnton Blanchard2005-09-211-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new version of the flattened device tree passes the boot cpuid in the header instead of via a linux,boot-cpu property. We need to update the in kernel OF parsing code to do this, otherwise machines with a non zero boot cpuid fail to come up. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] cciss: busy_initializing bug fixMike Miller2005-09-211-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the problem Bjorn reported. The busy_initializing flag should have cleared before going into the for loop. Signed-off-by: Mike Miller <mike.miller@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] PPC64: Fix boot for some pre-POWER4 systemsOlof Johansson2005-09-211-80/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some RS64 systems (such as F80) have non-python host bridges with EADS. However, they have two EADS with 4 buses each under them, so the old logic that assumed no more than 7 busses per PHB failed miserably. Big thanks to Olaf Hering for helping me test this, he's got one of the few machines that broke from the previous logic. Also, to be a bit smarter at detecting the need for a PHB-level IOMMU table by checking for the presence of an ISA bus. Only PHBs with ISA bridges should need the PHB-level table. Signed-off-by: Olof Johansson <olof@lixom.net> Cc: Anton Blanchard <anton@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] Add printk_clock()Andrew Morton2005-09-211-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ia64's sched_clock() accesses per-cpu data which isn't set up at boot time. Hence ia64 cannot use printk timestamping, because printk() will crash in sched_clock(). So make printk() use printk_clock(), defaulting to sched_clock(), overrideable by the architecture via attribute(weak). Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] Fix invisible threads problemSripathi Kodi2005-09-211-7/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the main thread of a thread group has done pthread_exit() and died, the other threads are still happily running, but will not be visible under /proc because their leader is no longer accessible. This fixes the access control so that we can see the sub-threads again. Signed-off-by: Sripathi Kodi <sripathik@in.ibm.com> Acked-by: Al Viro <viro@ftp.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] ppc64: Fix PCI flags when using OF device treePaul Mackerras2005-09-211-3/+6
|/ / | | | | | | | | | | | | | | | | | | | | My code to set up the PCI tree from the Open Firmware device tree was setting IORESOURCE_* flags on the resources for the devices, but not the PCI_BASE_ADDRESS_* flags. This meant that some drivers misbehaved, and /proc/pci showed the wrong types for the resources. This fixes it. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2005-09-2112-205/+275
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| * | [SPARC] cs4231: Fix SBUS support in this driver.Christopher Zimmermann2005-09-211-157/+166
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Christopher Zimmermann <madroach@zakweb.de> This patch enables SBus support for the cs4231 sound driver. It is tested on an Ultra2. Capture and playback both work. I experienced lags and crashes using certain threaded players like ogg123 and mp3blaster, while the former is lagging far more. This behavior may be specific to SMP systems. It is reproducable using the dummy sound card driver. Sox works flawlessly. Setting up the calculation of ptr in snd_cs4231_playback_pointer was a bit strange. I got it to work by not incrementing the [pc]_periods_sent counter when starting DMA the first time in cs4231_dma_trigger. Therefore this dummy thing. [ I did some minor cleanups -DaveM ] Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [ATYFB]: Fix build with CONFIG_FB_ATY_GENERIC_LCD disabled.Tom 'spot' Callaway2005-09-211-1/+4
| | | | | | | | | | | | | | | Signed-off-by: Tom 'spot' Callaway <tcallawa@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Verify vmalloc TLB misses more strictly.David S. Miller2005-09-202-29/+30
| | | | | | | | | | | | | | | | | | | | | Arrange the modules, OBP, and vmalloc areas such that a range verification can be done quite minimally. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Move DCACHE_ALIASING_POSSIBLE define to asm/page.hDavid S. Miller2005-09-195-10/+13
| | | | | | | | | | | | | | | | | | | | | | | | This showed that arch/sparc64/kernel/ptrace.c was not getting the define properly, and thus the code protected by this ifdef was never actually compiled before. So fix that too. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [BYTEORDER]: Document alignment and byteorder macrosEd L. Cashin2005-09-191-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch comments the fact that although passing le64_to_cpup et al. is within the intended use of the byteorder macros, using get_unaligned is the recommended way to go. Signed-off-by: Ed L. Cashin <ecashin@coraid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Handle little-endian unaligned loads/stores correctly.David S. Miller2005-09-192-8/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because we use byte loads/stores to cons up the value in and out of registers, we can't expect the ASI endianness setting to take care of this for us. So do it by hand. This case is triggered by drivers/block/aoe/aoecmd.c in the ataid_complete() function where it goes: /* word 100: number lba48 sectors */ ssize = le64_to_cpup((__le64 *) &id[100<<1]); This &id[100<<1] address is 4 byte, rather than 8 byte aligned, thus triggering the unaligned exception. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2005-09-213-30/+52
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| * | | [TCP]: Set default congestion control correctly for incoming connections.Stephen Hemminger2005-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Joel Sing to fix the default congestion control algorithm for incoming connections. If a new congestion control handler is added (via module), it should become the default for new connections. Instead, the incoming connections use reno. The cause is incorrect initialisation causes the tcp_init_congestion_control() function to return after the initial if test fails. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Acked-by: Ian McDonald <imcdnzl@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [FIB_TRIE]: message cleanupStephen Hemminger2005-09-211-12/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cleanup the printk's in fib_trie: * Convert a couple of places in the dump code to BUG_ON * Put log level's on each message The version message really needed the message since it leaks out on the pretty Fedora bootup. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Acked-by: Robert Olsson <Robert.Olsson@data.slu.se>, Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [AF_PACKET]: Allow for > 8 byte hardware addresses.Eric W. Biederman2005-09-211-17/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The convention is that longer addresses will simply extend the hardeware address byte arrays at the end of sockaddr_ll and packet_mreq. In making this change a small information leak was also closed. The code only initializes the hardware address bytes that are used, but all of struct sockaddr_ll was copied to userspace. Now we just copy sockaddr_ll to the last byte of the hardware address used. For error checking larger structures than our internal maximums continue to be allowed but an error is signaled if we can not fit the hardware address into our internal structure. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds2005-09-208-63/+55
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| * | | [PATCH] IB/mthca: Fix device removal memory leakMichael S. Tsirkin2005-09-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up QP table array on device removal. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | [PATCH] IPoIB: Don't flush workqueue from within workqueueRoland Dreier2005-09-203-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ipoib_mcast_restart_task() is always called from within the single-threaded IPoIB workqueue, so flushing the workqueue from within the function can lead to a recursion overflow. But since we're running in a single-threaded workqueue, we're already synchronized against other items in the workqueue, so just get rid of the flush in ipoib_mcast_restart_task(). Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | [PATCH] IB: Fix data length for RMPP SA sendsHal Rosenstock2005-09-191-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to subtract off the header length from our payload length when sending multi-packet SA messages. Signed-off-by: Hal Rosenstock <halr@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | [PATCH] IB/mthca: Don't try to set srq->last for userspace SRQsRoland Dreier2005-09-191-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Userspace SRQs don't have a buffer allocated for them in the kernel, so it doesn't make sense to set srq->last during initialization. In fact, this can crash trying to follow a nonexistent buffer pointer. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | [PATCH] IB/mthca: Fix posting work requests to shared receive queuesRoland Dreier2005-09-181-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The error handling paths in mthca_tavor_post_srq_recv() and mthca_arbel_post_srq_recv() are quite bogus, the result of a screwed up merge. Fix them so they work as intended. Pointed out by Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
generated by cgit v1.1 at 2024-12-28 06:53:04 +0000