- 27 8月, 2005 31 次提交
-
-
由 Hal Rosenstock 提交于
Change ib_mad_thread_completion_handler to conform to ib_comp_handler declaration. Signed-off-by: NHal Rosenstock <halr@voltaire.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
-
由 Guy German 提交于
Use the generic key_to_hw_index() function instead of the Arbel-specific version in mthca_free_region(). Signed-off-by: NGuy German <guyg@voltaire.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
-
由 Roland Dreier 提交于
Make sure that all FMRs are unmapped before we deallocate them so that we don't leak references to our protection domain when destroying an FMR pool. (Bug reported by Guy German <guyg@voltaire.com>) Signed-off-by: NRoland Dreier <rolandd@cisco.com>
-
由 Michael S. Tsirkin 提交于
Add support for reporting HCA board ID returned from QUERY_ADAPTER firmware command through sysfs. Signed-off-by: NMichael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
-
由 Sean Hefty 提交于
Fix sparse warnings. Use __be* where appropriate. Signed-off-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
-
由 Hal Rosenstock 提交于
IPoIB: Eliminate NULL checks prior to calling kfree Signed-off-by: NHal Rosenstock <halr@voltaire.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
-
由 Roland Dreier 提交于
Make some lawyers happy and add copyright notices for people who forgot to include them when they actually touched the code. Signed-off-by: NRoland Dreier <rolandd@cisco.com>
-
由 Tziporet Koren 提交于
Update FW versions in mthca according to July 05 Mellanox release Signed-off-by: NTziporet Koren <tziporet@mellanox.co.il> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
-
由 James Bottomley 提交于
The problem arises if an entity in sysfs is created and removed without ever having been made completely visible. In SCSI this is triggered by removing a device while it's initialising. The problem appears to be that because it was never made visible in sysfs, the sysfs dentry has a null d_inode which oopses when a reference is made to it. The solution is simply to check d_inode and assume the object was never made visible (and thus doesn't need deleting) if it's NULL. (akpm: possibly a stopgap for 2.6.13 scsi problems. May not be the long-term fix) Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 NeilBrown 提交于
It's possible for this to still have flags in it and a previous instance has been stopped, and that confused the new array using the same mddev. Signed-off-by: NNeil Brown <neilb@cse.unsw.edu.au> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 NeilBrown 提交于
I just discovered this is needed for module auto-loading. Signed-off-by: NNeil Brown <neilb@cse.unsw.edu.au> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Roland Dreier 提交于
Fix a use-after-free bug in userspace verbs cleanup: we can't touch mr->device after we free mr by calling ib_dereg_mr(). Signed-off-by: NRoland Dreier <rolandd@cisco.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Deepak Saxena 提交于
We are currently reserving one byte more than actually needed by the flash device and overlapping into the next I/O expansion bus window. This a) causes us to allocate an extra page of VM due to ARM ioremap() alignment code and b) could cause problems if another driver tries to request the next expansion bus window. Signed-off-by: NDeepak Saxena <dsaxena@plexity.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Andi Kleen 提交于
Some nodes can have large holes on x86-64. This fixes problems with the VM allowing too many dirty pages because it overestimates the number of available RAM in a node. In extreme cases you can end up with all RAM filled with dirty pages which can lead to deadlocks and other nasty behaviour. This patch just tells the VM about the known holes from e820. Reserved (like the kernel text or mem_map) is still not taken into account, but that should be only a few percent error now. Small detail is that the flat setup uses the NUMA free_area_init_node() now too because it offers more flexibility. (akpm: lotsa thanks to Martin for working this problem out) Cc: Martin Bligh <mbligh@mbligh.org> Signed-off-by: NAndi Kleen <ak@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Mark M. Hoffman 提交于
This patch fixes several instances of hwmon drivers kfree'ing the "wrong" pointer; the existing code works somewhat by accident. (akpm: plucked from Greg's queue based on lkml discussion. Finishes off the patch from Jon Corbet) Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Anton Blanchard 提交于
I recently had a BUG_ON() go off spuriously on a gcc 4.0 compiled kernel. It turns out gcc-4.0 was removing a sign extension while earlier gcc versions would not. Thinking this to be a compiler bug, I submitted a report: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23422 It turns out we need to cast the input in order to tell gcc to sign extend it. Thanks to Andrew Pinski for his help on this bug. Signed-off-by: NAnton Blanchard <anton@samba.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Paul Jackson 提交于
At the suggestion of Nick Piggin and Dinakar, totally disable the facility to allow cpu_exclusive cpusets to define dynamic sched domains in Linux 2.6.13, in order to avoid problems first reported by John Hawkes (corrupt sched data structures and kernel oops). This has been built for ppc64, i386, ia64, x86_64, sparc, alpha. It has been built, booted and tested for cpuset functionality on an SN2 (ia64). Dinakar or Nick - could you verify that it for sure does avoid the problems Hawkes reported. Hawkes is out of town, and I don't have the recipe to reproduce what he found. Signed-off-by: NPaul Jackson <pj@sgi.com> Acked-by: NNick Piggin <npiggin@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Paul Jackson 提交于
The partial disabling of Dinakar's new facility to allow cpu_exclusive cpusets to define dynamic sched domains doesn't go far enough. At the suggestion of Nick Piggin and Dinakar, let us instead totally disable this facility for 2.6.13, in order to avoid problems first reported by John Hawkes (corrupt sched data structures and kernel oops). This patch removes the partial disabling code in 2.6.13-rc7, in anticipation of the next patch, which will totally disable it instead. Signed-off-by: NPaul Jackson <pj@sgi.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Linus Torvalds 提交于
-
由 Jean Delvare 提交于
Coverity uncovered an off-by-one error in the fscpos driver, in function set_temp_reset(). Writing to the temp3_reset sysfs file will lead to an array overrun, in turn causing an I2C write to a random register of the FSC Poseidon chip. Additionally, writing to temp1_reset and temp2_reset will not work as expected. The fix is straightforward. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Marcelo Tosatti 提交于
Be more precise on deciding whether to call m8xx_ide_init() at m8xx_setup.c:platform_init(). Compilation fails if CONFIG_BLK_DEV_IDE is defined but CONFIG_BLK_DEV_MPC8xx_IDE isnt. Signed-off-by: NMarcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Al Viro 提交于
spinlock used in irq handler should be initialized before registering irq, even if we know that our device has interrupts disabled; handler is registered shared and taking spinlock is done unconditionally. As it is, we can and do get oopsen on boot for some configuration, depending on irq routing - I've got a reproducer. Signed-off-by: NAl Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: NBen Collins <bcollins@debian.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Al Viro 提交于
In qdio_get_micros() volatile in return type is plain noise (even with old gccisms it would make no sense - noreturn function returning __u64 is a bit odd ;-) Signed-off-by: NAl Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Al Viro 提交于
Dumb typo: iounmap(&local_pointer_variable). Signed-off-by: NAl Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Alexey Dobriyan 提交于
The adm9240 driver, in adm9240_detect(), allocates a structure. The error path attempts to kfree() ->client field of it (second one), resulting in an oops (or slab corruption) if the hardware is not present. ->client field in adm1026, adm1031, smsc47b397 and smsc47m1 is the first in ${HWMON}_data structure, but fix them too. Signed-off-by: Jonathan Corbet <corbet@lwn.net Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Steve French 提交于
The recent change to locks_remove_flock code in fs/locks.c changes how byte range locks are removed from closing files, which shows up a bug in cifs. The assumption in the cifs code was that the close call sent to the server would remove any pending locks on the server on this file, but that is no longer safe as the fs/locks.c code on the client wants unlock of 0 to PATH_MAX to remove all locks (at least from this client, it is not possible AFAIK to remove all locks from other clients made to the server copy of the file). Note that cifs locks are different from posix locks - and it is not possible to map posix locks perfectly on the wire yet, due to restrictions of the cifs network protocol, even to Samba without adding a new request type to the network protocol (which we plan to do for Samba 3.0.21 within a few months), but the local client will have the correct, posix view, of the lock in most cases. The correct fix for cifs for this would involve a bigger change than I would like to do this late in the 2.6.13-rc cycle - and would involve cifs keeping track of all unmerged (uncoalesced) byte range locks for each remote inode and scanning that list to remove locks that intersect or fall wholly within the range - locks that intersect may have to be reaquired with the smaller, remaining range. Signed-off-by: NSteve French <sfrench@us.ibm.com> Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
While touching this code I noticed the error handling is bogus, so I fixed it up. I've removed the IS_ERR(proc_dentry) check, which will never trigger and is clearly a typo: we must check proc_file instead. Signed-off-by: NPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
Update hppfs for the symlink functions prototype change. Yes, I know the code I leave there is still _bogus_, see next patch for this. Signed-off-by: NPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 John McCutchan 提交于
There is an off by one problem with idr_get_new_above. The comment and function name suggest that it will return an id > starting_id, but it actually returned an id >= starting_id, and kernel callers other than inotify treated it as such. The patch below fixes the comment, and fixes inotifys usage. The function name still doesn't match the behaviour, but it never did. Signed-off-by: NJohn McCutchan <ttb@tentacle.dhs.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Linus Torvalds 提交于
Writing even a disabled value seems to mess up some matrox graphics cards. It may be a card-related issue, but we may also be writing reserved low bits in the result. This was a fall-out of switching x86 over to the generic PCI resource allocation code, and needs more debugging. In particular, the old x86 code defaulted to not doing any resource allocations at all for ROM resources. In the meantime, this has been reported to make X happier by Helge Hafting <helgehaf@aitel.hist.no>. Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Linus Torvalds 提交于
It may seem small, but most cards need much less, if any, and this not only makes the code adhere to the comment, it seems to fix a boot-time lockup on a ThinkPad 380XD laptop reported by Tero Roponen <teanropo@cc.jyu.fi> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 26 8月, 2005 1 次提交
-
-
由 Michael Chan 提交于
The tg3_abort_hw() call in tg3_test_loopback() is causing lockups on some devices. tg3_abort_hw() disables the memory arbiter, causing tg3_reset_hw() to hang when it tries to write the pre-reset signature. tg3_abort_hw() should only be called after the pre-reset signature has been written. This is all done in tg3_reset_hw() so the tg3_abort_hw() call is unnecessary and can be removed. [ Also bump driver version and release date. -DaveM ] Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 25 8月, 2005 6 次提交
-
-
由 Jens Axboe 提交于
One critical fix and two minor fixes for 2.6.13-rc7: - Max depth must currently be 2 to allow barriers to function on SCSI - Prefer sync request over async in choosing the next request - Never allow async request to preempt or disturb the "anticipation" for a single cfq process context. This is as-designed, the code right now is buggy in that area. Signed-off-by: NJens Axboe <axboe@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Keith Owens 提交于
pcibios_bus_to_resource is exported on all architectures except ia64 and sparc. Add exports for the two missing architectures. Needed when Yenta socket support is compiled as a module. Signed-off-by: NKeith Owens <kaos@sgi.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Andi Kleen 提交于
I mistakedly disabled fusion support in an earlier update. Fusion is commonly used on many x86-64 systems, so this was a problem. This patch fixes that. Signed-off-by: NAnd Kleen <ak@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Benjamin Herrenschmidt 提交于
This patch puts back the export of machine_power_off() that was removed by some janitor as it's used for emergency shutdown by the G5 thermal control driver. Wether that driver should use kernel_power_off() instead is debatable and a post-2.6.13 decision. In the meantime, please commit that patch that fixes the driver for now. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Paul Jackson 提交于
As reported by Paul Mackerras <paulus@samba.org>, the previous patch "cpu_exclusive sched domains fix" broke the ppc64 build with CONFIC_CPUSET, yielding error messages: kernel/cpuset.c: In function 'update_cpu_domains': kernel/cpuset.c:648: error: invalid lvalue in unary '&' kernel/cpuset.c:648: error: invalid lvalue in unary '&' On some arch's, the node_to_cpumask() is a function, returning a cpumask_t. But the for_each_cpu_mask() requires an lvalue mask. The following patch fixes this build failure by making a copy of the cpumask_t on the stack. Signed-off-by: NPaul Jackson <pj@sgi.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Andreas Schwab 提交于
Add parens around macro parameters. Signed-off-by: NAndreas Schwab <schwab@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 24 8月, 2005 2 次提交
-
-
由 Patrick McHardy 提交于
When a semantic match occurs either success, not found or an error (for matching unreachable routes/blackholes) is returned. fib_trie ignores the errors and looks for a different matching route. Treat results other than "no match" as success and end lookup. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Linus Torvalds 提交于
Too many changes to release a final 2.6.13.
-