- 15 5月, 2006 10 次提交
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由 Tejun Heo 提交于
Hold host_set lock while finishing internal qc. Signed-off-by: NTejun Heo <htejun@gmail.com>
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由 Tejun Heo 提交于
ap->active_tag was cleared in ata_qc_free(). This left ap->active_tag dangling after ata_qc_complete(). Spurious interrupts inbetween could incorrectly access the qc. Clear active_tag in ata_qc_complete(). This change is necessary for later EH changes. Signed-off-by: NTejun Heo <htejun@gmail.com>
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由 Tejun Heo 提交于
ata_bus_probe() doesn't clear dev->class after ->phy_reset(). This can result in falsely enabled devices if probing fails. Clear dev->class to ATA_DEV_UNKNOWN after fetching it. Signed-off-by: NTejun Heo <htejun@gmail.com>
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由 Tejun Heo 提交于
Kill duplicate prototypes for ata_eh_qc_complete/retry() in libata.h. Signed-off-by: NTejun Heo <htejun@gmail.com>
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由 Tejun Heo 提交于
While moving ata_scsi_error() from LLDD sht to libata transportt, EXPORT_SYMBOL_GPL() entry was left out. Kill it. Signed-off-by: NTejun Heo <htejun@gmail.com>
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由 Tejun Heo 提交于
AHCI calls ata_dev_classify() even when no device is attached which results in false class code. Fix it. Signed-off-by: NTejun Heo <htejun@gmail.com>
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由 Tejun Heo 提交于
Rename ata_down_sata_spd_limit() and friends to sata_down_spd_limit() and likewise for simplicity & consistency. Signed-off-by: NTejun Heo <htejun@gmail.com>
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由 Tejun Heo 提交于
Don't directly access &qc->tf when tf == &qc->tf. Signed-off-by: NTejun Heo <htejun@gmail.com>
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由 Tejun Heo 提交于
libata needs to invoke EH without scmd. This patch adds shost->host_eh_scheduled to implement such behavior. Currently the only user of this feature is libata and no general interface is defined. This patch simply adds handling for host_eh_scheduled where needed and exports scsi_eh_wakeup() to modules. The rest is upto libata. This is the result of the following discussion. http://thread.gmane.org/gmane.linux.scsi/23853/focus=9760 In short, SCSI host is not supposed to know about exceptions unrelated to specific device or command. Such exceptions should be handled by transport layer proper. However, the distinction is not essential to ATA and libata is planning to depart from SCSI, so, for the time being, libata will be using SCSI EH to handle such exceptions. Signed-off-by: NTejun Heo <htejun@gmail.com>
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由 Luben Tuikov 提交于
Introduce scsi_req_abort_cmd(struct scsi_cmnd *). This function requests that SCSI Core start recovery for the command by deleting the timer and adding the command to the eh queue. It can be called by either LLDDs or SCSI Core. LLDDs who implement their own error recovery MAY ignore the timeout event if they generated scsi_req_abort_cmd. First post: http://marc.theaimsgroup.com/?l=linux-scsi&m=113833937421677&w=2Signed-off-by: NLuben Tuikov <ltuikov@yahoo.com> Signed-off-by: NTejun Heo <htejun@gmail.com>
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- 27 4月, 2006 5 次提交
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由 Jeff Garzik 提交于
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-mmc: [MMC] pxamci: fix data timeout calculation
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由 Linus Torvalds 提交于
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] nommu: trivial fixups for head-nommu.S and the Makefile [ARM] vfp: fix leak of VFP_NAN_FLAG into FPSCR [ARM] 3484/1: Correct AEABI CFLAGS for correct enum handling
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由 Russell King 提交于
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- 26 4月, 2006 25 次提交
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由 Chandra Seetharaman 提交于
Few of the notifier_chain_register() callers use __init in the definition of notifier_call. It is incorrect as the function definition should be available after the initializations (they do not unregister them during initializations). This patch fixes all such usages to _not_ have the notifier_call __init section. Signed-off-by: NChandra Seetharaman <sekharan@us.ibm.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Chandra Seetharaman 提交于
Few of the notifier_chain_register() callers use __devinitdata in the definition of notifier_block data structure. It is incorrect as the data structure should be available after the initializations (they do not unregister them during initializations). This was leading to an oops when notifier_chain_register() call is invoked for those callback chains after initialization. This patch fixes all such usages to _not_ have the notifier_block data structure in the init data section. Signed-off-by: NChandra Seetharaman <sekharan@us.ibm.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 James Morris 提交于
This patch addresses a flaw in LSM, where there is no mediation of readv() and writev() in for 32-bit compatible apps using a 64-bit kernel. This bug was discovered and fixed initially in the native readv/writev code [1], but was not fixed in the compat code. Thanks to Al for spotting this one. [1] http://lwn.net/Articles/154282/Signed-off-by: NJames Morris <jmorris@namei.org> 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
All modifications of ->i_flags in inodes that might be visible to somebody else must be under ->i_mutex. That patch fixes ext3 ioctl() setting S_APPEND and friends. 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
Switched to use of sys_pread64()/sys_pwrite64() rather than keep duplicating their guts; among the little things that had been missing there were such as ret = security_file_permission (file, MAY_READ); Gotta love the LSM robustness, right? 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
sbi->s_group_desc is an array of pointers to buffer_head. memcpy() of buffer size from address of buffer_head is a bad idea - it will generate junk in any case, may oops if buffer_head is close to the end of slab page and next page is not mapped and isn't what was intended there. IOW, ->b_data is missing in that call. Fortunately, result doesn't go into the primary on-disk data structures, so only backup ones get crap written to them; that had allowed this bug to remain unnoticed until now. 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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git://brick.kernel.dk/data/git/linux-2.6-block由 Linus Torvalds 提交于
* 'splice' of git://brick.kernel.dk/data/git/linux-2.6-block: [PATCH] splice: add ->splice_write support for /dev/null [PATCH] splice: rearrange moving to/from pipe helpers [PATCH] Add support for the sys_vmsplice syscall [PATCH] splice: fix offset problems [PATCH] splice: fix min() warning
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由 Linus Torvalds 提交于
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: [PATCH] forcedeth: fix initialization [PATCH] sky2: version 1.2 [PATCH] sky2: reset function can be devinit [PATCH] sky2: use ALIGN() macro [PATCH] sky2: add fake idle irq timer [PATCH] sky2: reschedule if irq still pending [PATCH] bcm43xx: make PIO mode usable [PATCH] bcm43xx: add to MAINTAINERS [PATCH] softmac: fix SIOCSIWAP [PATCH] Fix crash on big-endian systems during scan e1000: Update truesize with the length of the packet for packet split [PATCH] Fix locking in gianfar
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由 Linus Torvalds 提交于
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [BRIDGE]: allow full size vlan packets
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由 Jens Axboe 提交于
Useful for testing. Signed-off-by: NJens Axboe <axboe@suse.de>
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由 Jens Axboe 提交于
We need these for people writing their own ->splice_read/write hooks. Signed-off-by: NJens Axboe <axboe@suse.de>
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由 Ayaz Abdulla 提交于
This patch fixes the nic initialization. If the nic was in low power mode, it brings it back to normal power. Also, it utilizes a new hardware reset during the init. I am resending based on feedback, I corrected the register size mapping and delay after posted write. Signed-Off-By: NAyaz Abdulla <aabdulla@nvidia.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
Update to version 1.2 Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
The sky2_reset function only called from sky2_probe. Maybe the compiler was smart enough to figure this out already. Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
The ALIGN() macro in kernel.h does the same math that the sky2 driver was using for padding. Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
Add an fake NAPI schedule once a second. This is an attempt to work around for broken configurations with edge-triggered interrupts. Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
This is a workaround for the case edge-triggered irq's. Several users seem to have broken configurations sharing edge-triggered irq's. To avoid losing IRQ's, reshedule if more work arrives. The changes to netdevice.h are to extract the part that puts device back in list into separate inline. Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
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由 Jeff Garzik 提交于
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由 Stephen Hemminger 提交于
Need to allow for VLAN header when bridging. Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jens Axboe 提交于
sys_splice() moves data to/from pipes with a file input/output. sys_vmsplice() moves data to a pipe, with the input being a user address range instead. This uses an approach suggested by Linus, where we can hold partial ranges inside the pages[] map. Hopefully this will be useful for network receive support as well. Signed-off-by: NJens Axboe <axboe@suse.de>
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由 Miklos Szeredi 提交于
Signed-off-by: NMiklos Szeredi <miklos@szeredi.hu>
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由 Miklos Szeredi 提交于
BKL does not protect against races if the task may sleep between checking and setting a value. So move checking of file->private_data near to setting it in fuse_fill_super(). Found by Al Viro. Signed-off-by: NMiklos Szeredi <miklos@szeredi.hu>
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