- 18 8月, 2005 3 次提交
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由 Jack Steiner 提交于
Update the addresses of the pio_write_status_addr so that they are correct for newer processors. Shub2 did not number the threads in the order that I had expected. Signed-off-by: NJack Steiner <steiner@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Jack Steiner 提交于
Use local SHUB alias space when referencing MMRs that are known to be node local. There is a slight performance benefit & code simplification. Signed-off-by: NJack Steiner <steiner@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Jack Steiner 提交于
Update the SN address macros so that they work on both shub1 and shub2. Most of the code to support shub2 was added last year but this patch fixes a few bugs and adds macros to help generate both processor-specific physical addresses & numalink physical addresses. More cleanup & optimization will be done later. Signed-off-by: NJack Steiner <steiner@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 12 8月, 2005 5 次提交
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由 Mark Maule 提交于
Altix patch to add an SN pci provider for TIOCE, which is SGI's PCI Express implementation. Signed-off-by: NMark Maule <maule@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Mark Maule 提交于
Altix patch to add TIO "huge-window" address support to sn_dma_flush(). Update copyright in affected files. Signed-off-by: NMark Maule <maule@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Mark Maule 提交于
Altix patch to abstract the force_interrupt() mechanism away from the pcibr provider. Signed-off-by: NMark Maule <maule@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Mark Maule 提交于
Cosmetic altix patch to rename SGI_PCIBR_ERROR to something more generic and remove a duplicate #define. Signed-off-by: NMark Maule <maule@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Colin Ngam 提交于
This patch enables PCI Domain numbering on Altix. Signed-off-by: NColin Ngam <cngam@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 11 8月, 2005 14 次提交
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由 Herbert Xu 提交于
Well I've only found one potential cause for the assertion failure in tcp_mark_head_lost. First of all, this can only occur if cnt > 1 since tp->packets_out is never zero here. If it did hit zero we'd have much bigger problems. So cnt is equal to fackets_out - reordering. Normally fackets_out is less than packets_out. The only reason I've found that might cause fackets_out to exceed packets_out is if tcp_fragment is called from tcp_retransmit_skb with a TSO skb and the current MSS is greater than the MSS stored in the TSO skb. This might occur as the result of an expiring dst entry. In that case, packets_out may decrease (line 1380-1381 in tcp_output.c). However, fackets_out is unchanged which means that it may in fact exceed packets_out. Previously tcp_retrans_try_collapse was the only place where packets_out can go down and it takes care of this by decrementing fackets_out. So we should make sure that fackets_out is reduced by an appropriate amount here as well. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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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 James Bottomley 提交于
We have a chek in there to make sure that the name won't overflow task_struct.comm[], but it's triggering for scsi with lots of HBAs, only scsi is using single-threaded workqueues which don't append the "/%d" anyway. All too hard. Just kill the BUG_ON. Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: NAndrew Morton <akpm@osdl.org> [ kthread_create() uses vsnprintf() and limits the thing, so no actual overflow can actually happen regardless ] Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Steven Whitehouse 提交于
Signed-off-by: NSteven Whitehouse <steve@chygwyn.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Pierre Ossman 提交于
Even though the changes are minor for the next release an increasing version number simplifies my support issues. Signed-off-by: NPierre Ossman <drzeus@drzeus.cx> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Benjamin Herrenschmidt 提交于
The workaround for broken device-tree that prevents fan control from working on recent G5 models need to be "enabled" for machines with revision 0x37 of the bridge in addition to machines with revision 0x35. Signed-off-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.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 Alexander Nyberg 提交于
Need to use list_for_entry_safe(), as we're removing items during the traversal. list_for_each_entry() uses the first ptr also as an iterator, if you kfree() it slab takes it, might poison it and then you try to use it to iterate to the next object in list. Cc: Vojtech Pavlik <vojtech@suse.cz> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Ralf Baechle DL5RB 提交于
Fix the p-persistence CSMA algorithm which in simplex mode was starting with a slottime delay before doing anything else as if there was carrier collision resulting in bad performance on simplex links. Signed-off-by: NRalf Baechle DL5RB <ralf@linux-mips.org> Acked-by: NJeff 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 Tejun Heo 提交于
Yet another hack due to the fact that libata is the only user of SCSI's ->eh_strategy_handler() hook.
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由 Tejun Heo 提交于
sata_sx4 directly references sg->length to calculate total_len in pdc20621_dma_prep(). This is incorrect as dma_map_sg() could have merged multiple sg's into one and, in such case, sg->length doesn't reflect true size of the entry. This patch makes it use sg_dma_len(sg). Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Linus Torvalds 提交于
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- 10 8月, 2005 18 次提交
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由 Ben Dooks 提交于
Patch from Ben Dooks Rename the s3c2410_report_oc() to s3c2410_usb_report_oc() as this is an usb specific function. Change port power on the usb-simtec implementation to only power up the output if both are set, as per the usb 1.1 specification Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Patch from Ben Dooks Documentation for the in-built OHCI host controller and the support for it in Linux. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Nicolas Pitre 提交于
Patch from Nicolas Pitre Signed-off-by: NNicolas Pitre <nico@cam.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Unfortunately, we can't use the "user" bit in the page tables to control whether a page table entry is "global" or "asid" specific, since the vector page is mapped as "user" accessible but is not process specific. Therefore, give direct control of the ARMv6 "nG" (not global) bit to the mm layers. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Ensure that the exclusive monitor is cleared on context switch with ARMv6 CPUs. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Christoph Lameter 提交于
1. Move hwif_to_node to ide.h 2. Use hwif_to_node in ide-disk.c Signed-off-by: NChristoph Lameter <clameter@sgi.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Michael Krufky 提交于
This patch removes the tda9887 stuff from lgdt330x.c. It's experimental code which wasn't supposed to leak out and we don't want it in 2.6.13. Signed-off-by: NMichael Krufky <mkrufky@m1k.net> Acked-by: NMauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Michael Krufky 提交于
Two trivial text changes in Kconfig and lgdt330x.c Signed-off-by: NMichael Krufky <mkrufky@m1k.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Markus Lidel 提交于
Added pci_request_regions() before using the controller to avoid duplicate usage of the I2O controller when the dpt_i2o driver and I2O subsystem is loaded at the same time. Signed-off-by: NMarkus Lidel <Markus.Lidel@shadowconnect.com> Cc: James Bottomley <James.Bottomley@SteelEye.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 Linus Torvalds 提交于
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由 Andrew Morton 提交于
From: Dave Johnson <djohnson+linux-kernel@sw.starentnetworks.com> sendmsg()/recvmsg() syscalls from o32/n32 apps to a 64bit kernel will cause a kernel memory leak if iov_len > UIO_FASTIOV for each syscall! This is because both sys_sendmsg() and verify_compat_iovec() kmalloc a new iovec structure. Only the one from sys_sendmsg() is free'ed. I wrote a simple test program to confirm this after identifying the problem: http://davej.org/programs/testsendmsg.c Note that the below fix will break solaris_sendmsg()/solaris_recvmsg() as it also calls verify_compat_iovec() but expects it to malloc internally. [ I fixed that. -DaveM ] Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
We need to divide, not multiply. While we're here, use NSEC_PER_USEC instead of a magic constant. Based upon a report from Josip Loncaric and a patch by Andrew Morton. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Fix thinko in Christoph's changes. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Christoph Hellwig 提交于
The driver already depends on CONFIG_PCI in Kconfig. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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