- 28 9月, 2005 30 次提交
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由 Alok N Kataria 提交于
In kmalloc_node we are checking if the allocation is for the same node when interrupts are "on". This may lead to an allocation on another node than intended. This patch just shifts the check for the current node in __cache_alloc_node when interrupts are disabled. Signed-off-by: NAlok N Kataria <alokk@calsoftinc.com> Acked-by: NChristoph Lameter <clameter@sgi.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Benjamin Herrenschmidt 提交于
My previous patch fixing invalidation of huge PTEs wasn't good enough, we still had an issue if a PTE invalidation batch contained both small and large pages. This patch fixes this by making sure the batch is flushed if the page size fed to it changes. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Alasdair G Kergon 提交于
When creating a multipath device, if the queue_if_no_path parameter is specified it gets ignored. While the queue_if_no_path variable is correctly set to 1, the saved_queue_if_no_path gets set to 0. When the device is subsequently made live (resumed), the saved value (0) always overwrites the live value (1) so the option *always* gets turned off. The fix adds a parameter to the queue_if_no_path() function to indicate whether the previous value should be preserved or not - if not, as when the device is being set up, the saved value is set to the new value (1). Signed-Off-By: NAlasdair G Kergon <agk@redhat.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 goggin, edward 提交于
If anything is waiting on a device's table when the device is removed, we must first wake it up so it will release its reference. Otherwise the table's reference count will not drop to zero and the table will not get removed. Signed-Off-By: NAlasdair G Kergon <agk@redhat.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Rafael J. Wysocki 提交于
The following patch makes swsusp avoid problems during resume if there are too many pages to save on suspend. It adds a constant that allows us to verify if we are going to save too many pages and implements the check (this is done as early as we can tell that the check will trigger, which is in swsusp_alloc()). Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NPavel Machek <pavel@suse.cz> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Benjamin Herrenschmidt 提交于
Latest wireless extensions moved a field from netdev -> wireless_handlers. The WE core will now printk a warning on every call to get_wireless_stats() on a driver that still uses the old field. This patch fixes orinoco. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Anton Blanchard 提交于
Mikey and I were testing kexec and hit a lockup. It turns out gcc 4.0 optimises the kexec_prepare_cpus loop so we avoid reloading paca.hw_cpu_id. A gcc barrier() fixes the problem. Signed-off-by: NAnton Blanchard <anton@samba.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Paul Jackson 提交于
Specify the cpuset maintainers. Signed-off-by: NPaul Jackson <pj@sgi.com> Signed-off-by: NSimon Derr <simon.derr@bull.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 john stultz 提交于
This should resolve the issue seen in bugme bug #5105, where it is assumed that dualcore x86_64 systems have synced TSCs. This is not the case, and alternate timesources should be used instead. For more details, see: http://bugzilla.kernel.org/show_bug.cgi?id=5105 Andi's earlier concerns that the TSCs should be synced on dualcore systems have been resolved by confirmation from AMD folks that they can be unsynced. Acked-by: NAndi Kleen <ak@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Corey Minyard 提交于
Put the IPMI poweroff_powercycle parameter into sysfs. This field is dynamically settable and is valuable to have in sysfs. Signed-off-by: NCorey Minyard <minyard@acm.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Benjamin Herrenschmidt 提交于
I did something stupid in my oprofile fix, here's the obvious fix: Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Rusty Russell 提交于
Dave Jones says: ... if the modprobe.conf has trailing whitespace, modules fail to load with the following helpful message.. snd_intel8x0: Unknown parameter `' Previous version truncated last argument. Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Cc: Dave Jones <davej@redhat.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Davide Libenzi 提交于
Handle the timeout upper boundary for epoll. Signed-off-by: NDavide Libenzi <davidel@xmailserver.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Rafael J. Wysocki 提交于
Prevent swsusp from leaking some memory in case of an error in read_pagedir(). It also prevents the BUG_ON() from triggering if there's an error while reading swap. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Rafael J. Wysocki 提交于
The following patch removes some wrong code from the data_free() function in swsusp. This function could only be called if there's an error while writing the suspend image to swap, so it is not triggered easily. However, if triggered, it would probably corrupt some memory. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Peter Osterlund 提交于
Add a MAINTAINERS entry for the pktcdvd driver. Signed-off-by: NPeter Osterlund <petero2@telia.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Jon Burgess 提交于
Ralph Metzler wrote: > AFAIR, there is a bug in tda10021.c in tda10021_readreg() which > references state->frontend.dvb->num > This is fatal if the frontend is not at the probed address and thus > not yet registered (no dvb entry set yet -> NULL pointer ...). The attached patch should get rid of the oops. Signed-off-by: NJon Burgess <jburgess@uklinux.net> Cc: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Latchesar Ionkov 提交于
Fid management cleanup. The patch attempts to fix the races in dentry's fid management. Dentries don't keep the opened fids anymore, they are moved to the file structs. Ideally there should be no more than one fid with fidcreate equal to zero in the dentry's list of fids. v9fs_fid_create initializes the important fields (fid, fidcreated) before v9fs_fid is added to the list. v9fs_fid_lookup returns only fids that are not created by v9fs_create. v9fs_fid_get_created returns the fid created by the same process by v9fs_create (if any) and removes it from dentry's list Signed-off-by: NLatchesar Ionkov <lucho@ionkov.net> Cc: Eric Van Hensbergen <ericvh@gmail.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Chris Sykes 提交于
Fix failure paths in ext3_new_inode() and clean up duplicated code: - DQUOT_DROP() was not being called if ext3_init_security() failed. Signed-off-by: NChris Sykes <chris@sigsegv.plus.com> Cc: Stephen Smalley <sds@epoch.ncsc.mil> Cc: Jan Kara <jack@ucw.cz> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Chris Sykes 提交于
Fix failure paths in ext2_new_inode() and clean up duplicated code: - DQUOT_DROP() was not being called if ext2_init_security() failed. Signed-off-by: NChris Sykes <chris@sigsegv.plus.com> Cc: Stephen Smalley <sds@epoch.ncsc.mil> Cc: Jan Kara <jack@ucw.cz> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Miklos Szeredi 提交于
This patch checks reserved node ID values returned by lookup and creation operations. In case one of the reserved values is sent, return -EIO. Signed-off-by: NMiklos Szeredi <miklos@szeredi.hu> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Miklos Szeredi 提交于
Add information about required version of the userspace library/utilities to Documentation/Changes. Also add pointer to this and to FUSE documentation from Kconfig. Thanks to Anton Altaparmakov for the reminder. Signed-off-by: NMiklos Szeredi <miklos@szeredi.hu> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Nick Piggin 提交于
Move the ZERO_PAGE remapping complexity to the move_pte macro in asm-generic, have it conditionally depend on __HAVE_ARCH_MULTIPLE_ZERO_PAGE, which gets defined for MIPS. For architectures without __HAVE_ARCH_MULTIPLE_ZERO_PAGE, move_pte becomes a noop. From: Hugh Dickins <hugh@veritas.com> Fix nasty little bug we've missed in Nick's mremap move ZERO_PAGE patch. The "pte" at that point may be a swap entry or a pte_file entry: we must check pte_present before perhaps corrupting such an entry. Patch below against 2.6.14-rc2-mm1, but the same bug is in 2.6.14-rc2's mm/mremap.c, and more dangerous there since it's affecting all arches: I think the safest course is to send Nick's patch and Yoichi's build fix and this fix (build tested) on to Linus - so only MIPS can be affected. Signed-off-by: NNick Piggin <npiggin@suse.de> Signed-off-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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由 Krzysztof Benedyczak 提交于
We ignored umask when creating new queues via mq_open (when creating with open() on mqueue fs it is ok of course). According to the specification this a bug. This trivial patch fixes this. Signed-off-by: NKrzysztof Benedyczak <golbi@mat.uni.torun.pl> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
Fix interrupt test handler by adding check for IRQ assertion in PCI_STATE register in addition to the status block updated bit. Add test for valid ethernet address in tg3_set_mac_addr(). Add tg3_bus_string() to setup the PCI bus speed/width string for all PCI/PCIX/PCI Express devices. This is used to print the bus type during init_one(). Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
Fix 5780 PHY related problems: 1. MAC_RX_MODE reset must be done before setting up the MAC_MODE register on 5705_PLUS chips or the chip will stop receiving after a while. The MAC_RX_MODE reset is needed to prevent intermittently losing the first receive packet on serdes chips. 2. Skip MAC loopback test on 5780 because of hardware errata. Normal traffic including PHY loopback is not affected by the errata. 3. PHY loopback fails intermittently on 5708S and this is fixed by putting the PHY in loopback mode first before programming the MAC mode register. A MAC_RX_MODE reset is also added. 4. Return -EINVAL in tg3_nway_reset() if device is in TBI mode. Allow nway_reset if 5780S is in parallel detect mode. 5. Add missing PHY IDs in KNOWN_PHY_ID() macro. Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
If we double-add a neighbour entry timer, which should be impossible but has been reported, dump the current state of the entry so that we can debug this. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 27 9月, 2005 10 次提交
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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由 Al Viro 提交于
arm maketools needs include/asm-arm in place in the build tree. On normal builds it's always there, of course, but on O= it's created (by generic code) too late - when we get to asm-offset.h. We used to get away with that by accident - creation of include/asm-arm/arch symlink creates include/asm-arm and it happened to go before maketools. However, we did not have such dependency, so that luck didn't last - now maketools is picked first and we are screwed. Both the symlink and maketools are prerequisites of the same target (archprepare). This fix is obvious - make the latter explicitly depend on the former and be done with that. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Al Viro 提交于
We do _not_ need "sparse" in sparse arguments ;-) What we do need is __BIG_ENDIAN__; right now unconditional, when m32r starts using CPU_LITTLE_ENDIAN, we'll need to adjust. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Al Viro 提交于
Most of these guys are simply not needed (pulled by other stuff via asm-i386/hardirq.h). One that is not entirely useless is hilarious - arch/i386/oprofile/nmi_timer_int.c includes linux/irq.h... as a way to get linux/errno.h Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 David S. Miller 提交于
In order to do it correctly on UltraSPARC-III+ and later we'd need to add some complicated code to set the TAG access extension register before loading the TLB. Since this optimization gives questionable gains, it's best to just remove it for now instead of adding the fix for Ultra-III+ Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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