- 22 11月, 2005 4 次提交
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由 Russ Anderson 提交于
The nasid_index was not being incremented if the pointer was null, causing an infinite loop. Signed-off-by: Russ Anderson (rja@sgi.com) Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Jack Steiner 提交于
Add support for old versions of the SN PROMs. Eventually this support will be deleted but it is useful right now to continue supporting older PROMs. Signed-off-by: NJack Steiner <steiner@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 hawkes@sgi.com 提交于
The kernel's use of the for_each_*cpu(i) macros has allowed for sparse CPU numbering. When I hacked the kernel to test sparse cpu_present_map[] and cpu_possible_map[] cpumasks, I discovered one remaining spot, in sn_hwperf_ioctl() during sn initialization, that needs to be fixed. Signed-off-by: NJohn Hawkes <hawkes@sgi.com> Signed-off-by: NDean Roe <roe@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Prarit Bhargava 提交于
Patch to prevent sn2_ptc_init code from attempting to load on non-sn2 systems when sn2_smp.c is built-in to generic kernel. Signed-off-by: NPrarit Bhargava <prarit@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 19 11月, 2005 28 次提交
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由 Mark Maule 提交于
Fix up copyright in tioce header files Signed-off-by: NMark Maule <maule@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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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 Jeff Garzik 提交于
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由 Jeff Garzik 提交于
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由 James Ketrenos 提交于
ipw2100: Fix 'Driver using old /proc/net/wireless...' message Wireless extensions moved the get_wireless_stats handler from being in net_device into wireless_handler. A prior instance of this patch resolved the issue for the ipw2200. This one fixes it for the ipw2100. Signed-off-by: NBenoit Boissinot <benoit.boissinot@ens-lyon.org> Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 John W. Linville 提交于
Change CONFIG_FEC_8XX to depend on CONFIG_8xx instead of CONFIG_FEC. CONFIG_FEC depends on ColdFire CPUs, which does not apply for the PPC 8xx processors. Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Greg Kroah-Hartman 提交于
Update the index file with descriptions of the stable_api_nonsense.txt and stable_kernel_rules.txt files. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Greg Kroah-Hartman 提交于
Here's a document that describes the process and procedures of how to do Linux kernel development. It has gone through a number of rounds of review on the linux-kernel mailing list, and contains contributions and help from Paolo Ciarrocchi, Randy Dunlap, Gerrit Huizenga, Pat Mochel, Hanna Linder, Kay Sievers, Vojtech Pavlik, Jan Kara, Josh Boyer, Kees Cook, Andrew Morton, Andi Kleen, Vadim Lobanov, Jesper Juhl, Adrian Bunk, Keri Harris, Frans Pop, David A. Wheeler, Junio Hamano, Michael Kerrisk, and Alex Shepard. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Jody McIntyre 提交于
Add tree information to MAINTAINERS file. Signed-off-by: NJody McIntyre <scjody@steamballoon.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Andrew Morton 提交于
include/net/ieee80211.h: In function `ieee80211_get_payload': include/net/ieee80211.h:1046: warning: control reaches end of non-void function Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Gabriel A. Devenyi 提交于
hermas_bap_pread, hermes_bap_pwrite, and hermes_bap_pwrite_pad all have a parameter "len" that is declared unsigned, but checked for a value less than zero. Auditing the callers, it is possible for len to be passed a negative value, so len should be an int. Thanks to LinuxICC (http://linuxicc.sf.net) Signed-off-by: NGabriel A. Devenyi <ace@staticwave.ca> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Roger While 提交于
In isl_38xx.c In routine isl38xx_trigger-device Move unnecessary udelay/register read. This is only required when hand-compiling the driver and setting VERBOSE > SHOW_ERROR_MESSAGES Signed-off-by: NRoger While <simrw@sim-basis.de> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Ralf Baechle 提交于
This header file patch was missing from the recent SAA9730 patch. Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org> The Au1000 ethernet driver references plenty of CONFIG_* symbols. Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 John W. Linville 提交于
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Jesse Brandeburg 提交于
For the four versions of hardware that we (currently) support microcode download on, the default configuration of our receive interrupt mitigation microcode was too aggressive, and caused unnecessary delays when pinging, and low(er) throughput on single connection latency sensitive performance tests. This code adds microcode support, and sets the defaults to more reasonable settings. It also explains the functionality in the code in more detail. Compile and load tested, shows expected behavior for slight delay of ping packets (1-2ms) when ucode is loaded, and decent interrupt moderation for small packets, while maintaining good throughput. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Tejun Heo 提交于
sil24_error_intr logs all error interrupts. ATAPI devices generates many harmless errors which can be ignored and all serious ones are reported via sense data by SCSI layer. Don't log device errors from ATAPI devices. Signed-off-by: NTejun Heo <htejun@gmail.com> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Tejun Heo 提交于
This patch implements ATAPI support for sil24 and bumps driver version to 0.23. Signed-off-by: NTejun Heo <htejun@gmail.com> -- Jeff, it has been converted to use ->dev_config as pointed out. Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Tejun Heo 提交于
There seems to be no way to obtain device signature from sil24 after SATA phy reset and SRST is needed anyway for later port multiplier suppport. This patch converts sil24_phy_reset to use SRST instaed. Signed-off-by: NTejun Heo <htejun@gmail.com> -- Jeff, I didn't remove the 10ms sleep just to be on the safe side. I think we can live with 10ms sleep on SRST. Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Tejun Heo 提交于
When an error condition is raised by device via D2H FIS or SDB. sil24 controller should be restarted by setting PORT_CS_INIT and waiting until PORT_CS_RDY is asserted instead of resetting the controller. This patch implements sil24_restart_controller for those cases. This patch also makes sure that PORT_CS_RDY is asserted on sil24_reset_controller completion. Signed-off-by: NTejun Heo <htejun@gmail.com> -- Jeff, delay is reduced to 1us and cnt increased to 10k. My sil3124 turns on PORT_CS_RDY on the second iteration even without any delay. I think 10k * 1us should be more than enough. I tried to convert both restart and reset to use msleep's with work queue, but if we do that, host_set lock should be released after initiating restart or reset, leading to race condition among reset/restart, other interrupts and timeout. Implementing synchronization among those in low-level driver doesn't seem right. Well, reduced timeout should work for the time being. Thanks. Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Russell King 提交于
The smc91x driver relies upon register bank 2 being selected whenever the interrupt handler is called. This isn't always so, especially if we have a link change event during PHY configuration. This results in register bank 0 being selected when the interrupt handler is called, causing the wrong registers to be read for the IRQ mask and status. In turn, this causes us to spin with a permanently asserted IRQ. The patch ensures that smc_phy_configure always exits with register bank 2 selected. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NNicolas Pitre <nico@cam.org> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Nicolas Pitre 提交于
Not only SMC_ACK_INT(IM_TX_EMPTY_INT) in in smc_hardware_send_pkt) appears to be unnecessary (tested with an SMC91C94 and SMC91C111), but it seems to trigger spurious interrupts on some machines as well. Removed. While at it, let's log any remaining spurious interrupts if any (and clean usage of the max IRQ loop count value). Signed-off-by: NNicolas Pitre <nico@cam.org> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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- 18 11月, 2005 8 次提交
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由 Martin Schwidefsky 提交于
Add the missing NULL argument to the class_device_create calls. Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Andy Whitcroft 提交于
With the new powerpc architecture we don't seem to be able to disable huge pages anymore. mm/built-in.o(.toc1+0xae0): undefined reference to `HPAGE_SHIFT' make: *** [.tmp_vmlinux1] Error 1 We seem to need to define HPAGE_SHIFT to something when HUGETLB_PAGE isn't defined. This patch defines it to PAGE_SHIFT when we have no support. Signed-off-by: NAndy Whitcroft <apw@shadowen.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin 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 NeilBrown 提交于
[PATCH] md: fix is_mddev_idle calculation now that disk/sector accounting happens when request completes md needs to monitor the rate of requests to its devices when doing resync/recovery so that it can back-off when there is non-resync IO. It does this by comparing resync IO, which it counts, with total IO which is taken from disk_stats. disk_stats were recently changed to account sectors when a request completes instead of when it is queued. This upsets md's calculations. We could do the sync_io accounting at the end of requests too, but that has problems. If an underlying device is an md array, the accounting will still be done when the request is submitted. This could be changed for some raid levels, but it cannot be changed for raid0 or linear without substantial code changes. So instead, we increase the error that is_mddev_idle allows, up to the maximum amount of resync IO that can be in flight at any time. The calculation is current fragile as each personality as different limits for in-flight resync. This should be fixed up. For now, this simple patch fixes the problem. Increasing the error margin decreases the sensitivity to non-resync IO. To partially compensate for this, the time to wait when non-resync IO is detected is increased so that less steady IO is required to keep the resync at bay. Signed-off-by: NNeil Brown <neilb@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Neil Brown 提交于
Some filesystems go oops. Signed-off-by: NNeil Brown <neilb@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kylene Jo Hall 提交于
The driver dependencies on PCI have been removed. This patch clears that up in the Kconfig file Signed-off-by: NKylene Hall <kjhall@us.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kylene Jo Hall 提交于
Use ioread8 and iowrite8 as suggested. Signed-off-by: NKylene Hall <kjhall@us.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Kylene Jo Hall 提交于
Add the necessary flush_schedule_work calls when canceling the timer. Signed-off-by: NKylene Hall <kjhall@us.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Vitaly Bordug 提交于
This adds the FCC_PSMR_RMII defenition, which is used in fs_enet to enable RMII mode. Signed-off-by: NVitaly Bordug <vbordug@ru.mvista.com> 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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