| bc8fb3c | andrew.vasquez@qlogic.com | 14 January 2006, 01:05:42 UTC | [SCSI] qla2xxx: Correct execution-throttle setting for ISP24xx. Similarly to other ISPs, set execution throttle to maximum allowed value since 'throttling' is done on a per-lun basis via queue-depth. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:35 UTC |
| 590f98e | andrew.vasquez@qlogic.com | 14 January 2006, 01:05:37 UTC | [SCSI] qla2xxx: Collapse load RISC RAM implementations. Simplify essentially duplicate load RISC RAM implementation in qla2x00_load_ram_ext() and qla2x00_load_ram(). Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:34 UTC |
| f94097e | andrew.vasquez@qlogic.com | 14 January 2006, 01:05:32 UTC | [SCSI] qla2xxx: Correct swing/emphasis settings for ISP24XX. Swing/emphasis settings in NVRAM were not being honoured due to the driver not converting the serial-link options from LE to host-endian format. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:33 UTC |
| c9d02ac | andrew.vasquez@qlogic.com | 14 January 2006, 01:05:26 UTC | [SCSI] qla2xxx: Correct issue where portstate does not transition during loop-resync. If the Get Port Database call fails during local-loop update, then schedule the DPC routine to perform a rescan as the firmware would have updated the Get ID List port-entries of their new state. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:31 UTC |
| 210d535 | andrew.vasquez@qlogic.com | 14 January 2006, 01:05:21 UTC | [SCSI] qla2xxx: Update firmware-dump procedure for ISP24xx. Small changes to register retrieval and order as per latest firmware specification. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:30 UTC |
| e978010 | andrew.vasquez@qlogic.com | 14 January 2006, 01:05:15 UTC | [SCSI] qla2xxx: Re-enable flash-part write protection on ISP24xx boards. Driver would not correctly re-enable the write-protection bits of the flash part after updates. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:29 UTC |
| 5998983 | andrew.vasquez@qlogic.com | 14 January 2006, 01:05:10 UTC | [SCSI] qla2xxx: Correct excessive delay during LOAD-RISC-RAM mailbox command. Problem report (against 2.4.x driver) from Jeff Layton <jlayton@redhat.com>: An OEM noticed that the U6 qla2200 driver would hang for around 2 minutes at boot time and then proceed normally. I found that the delay was occurring when loading the new firmware into the card, and was due to a schedule_timeout(10) added to the bottom of the polling loop. Some testing showed that the load ram operation on the card was very quick (on the order of a couple of jiffies), but the sleep in the polling loop was making each operation take around 25-30. The attached patch corrects this by making it skip sleeping during the load ram operation, since I believe we only do that when the module is plugged in. It also skips sleeping if the mbox_int flag got set during the current loop. This corrected the hang on my test setup, and OEM also confirmed that it corrected the problem for them. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:28 UTC |
| 03ab2ea | andrew.vasquez@qlogic.com | 14 January 2006, 01:05:05 UTC | [SCSI] qla2xxx: Use msleep() as delay during ISP polling. Mailbox commands are polled for completion during ISP initialization. During potentially 'long' mailbox commands (i.e. fabric login), we really don't want a busy-wait delay to potentially trigger a (benign) soft-lockup BUG(). Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:27 UTC |
| e038a1b | andrew.vasquez@qlogic.com | 14 January 2006, 01:04:59 UTC | [SCSI] qla2xxx: Drop noisy 'UNDERRUN' status message. There's no point in displaying the message during a valid underrun case. Limit the message to potentially problematic cases. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:26 UTC |
| 9403688 | andrew.vasquez@qlogic.com | 14 January 2006, 01:04:54 UTC | [SCSI] qla2xxx: Correct FC4 feature assignment during RFF_ID. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:24 UTC |
| dad9c8c | andrew.vasquez@qlogic.com | 14 January 2006, 01:04:49 UTC | [SCSI] qla2xxx: Reference proper node/port names in fc_host class. The initial-control-block references are not always correct as the use-node-name qualifier during NVRAM configuration will cause the firmware to use the portname as a base for the nodename. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:23 UTC |
| a1e80c2 | Mike Christie | 14 January 2006, 00:05:56 UTC | [SCSI] iscsi: use pageslab From: FUJITA Tomonori <tomof@acm.org> and zhenyu.z.wang@intel.com: We cannot handle filesystems like XFS becuase of the pages they are sending us. We had thought page_count could be used to work around this, but the correct test is for PageSlab. The proper solution is to figure out what type of pages filesystems can use so we do not have to add tests like this or handle it in the block layer for all network block drivers but the issue still has not been resolved on fs-devel so we are sending this patch as a temporary fix. This is last patch just in case it is Nakd with the explanation that we need to push the correct fix through fs-devel, mm or the block layer. The rest of the patchset can live without the patch, but the driver will not work with filesystems like XFS. Signed-off-by: Alex Aizman <itn780@yahoo.com> Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:22 UTC |
| 55e3299 | Mike Christie | 14 January 2006, 00:05:53 UTC | [SCSI] iscsi: fix 4k stack iscsi setups When we run the xmit code from queuecomand the stack trace gets too deep. The patch runs the xmit code from the scsi_host work queue. This fixes 4k stack and xfs support and should fix the st and sg stack usage bugs. Signed-off-by: Alex Aizman <itn780@yahoo.com> Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:21 UTC |
| 7b8631b | Mike Christie | 14 January 2006, 00:05:50 UTC | [SCSI] iscsi: seperate iscsi interface from setup functions This is the second version of the patch to address Christoph's comments. Instead of doing the lib, I just kept everything in scsi_trnapsort_iscsi.c like the FC and SPI class. This was becuase the driver model and sysfs class is tied to the session and connection setup so separating did not buy very much at this time. The reason for this patch was becuase HW iscsi LLDs like qla4xxx cannot use the iscsi class becuase the scsi_host was tied to the interface and class code. This patch just seperates the session from scsi host so that LLDs that allocate the host per some resource like pci device can still use the class. This is also fixes a couple refcount bugs that can be triggered when users have a sysfs file open, close the session, then read or write to the file. Signed-off-by: Alex Aizman <itn780@yahoo.com> Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:20 UTC |
| 7cae515 | Mike Christie | 14 January 2006, 00:05:47 UTC | [SCSI] iscsi: add high mem support From Mike Christie <michaelc@cs.wisc.edu> and FUJITA Tomonori <tomof@acm.org>: We cannot use page_address becuase some pages could be highmem. Instead, we can use sock_no_sendpage which does kmap for us. Signed-off-by: Alex Aizman <itn780@yahoo.com> Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:18 UTC |
| 5685169 | FUJITA Tomonori | 14 January 2006, 00:05:44 UTC | [SCSI] iscsi: data digest page cache usage fix Users can write to a page while we are sending it and making digest calculations. This ends up causing us to retry the command when a digest error is later reported. By using sock_no_sendpage when data digests are calculated we can avoid a lot of (not all but it helps) the retries becuase sock_no_sendpage is not zero copy. Signed-off-by: Alex Aizman <itn780@yahoo.com> Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:17 UTC |
| 3e97c7e | zhenyu.z.wang@intel.com | 14 January 2006, 00:05:41 UTC | [SCSI] iscsi: host locking fix We should be taking the host_lock instead of the conn lock when checking host_busy. Signed-off-by: Alex Aizman <itn780@yahoo.com> Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:16 UTC |
| bf310b8 | zhenyu.z.wang@intel.com | 14 January 2006, 00:05:38 UTC | [SCSI] iscsi: data under/over flow fix We need to check the ISCSI_FLAG_DATA_* flags. Signed-off-by: Alex Aizman <itn780@yahoo.com> Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:15 UTC |
| 42f72aa | FUJITA Tomonori | 14 January 2006, 00:05:35 UTC | [SCSI] iscsi: whitespace cleanup Remove extra whitespaces. Signed-off-by: Alex Aizman <itn780@yahoo.com> Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:14 UTC |
| a12e25b | Jes Sorensen | 11 January 2006, 13:39:45 UTC | [SCSI] sem2mutex 3w-[x9]xxx Convert a the 3w-9xxx.c and 3w-xxxx.c drivers to use mutexes instead of semaphores. Untested, but compiles and looks obviously correct. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:12 UTC |
| 3759b78 | James Bottomley | 14 January 2006, 15:28:07 UTC | [SCSI] mptfc: need to select transport attrs Now that mptfc actually uses the transport class, it can't be built without it. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:11 UTC |
| 569b11d | Moore, Eric | 13 January 2006, 23:25:29 UTC | [SCSI] fusion - fix pci express bug The fix is to write 'MPI_HIM_DIM' to the Host Interrupt Mask register, when enabling interrupts. Instead of the tilde of MPI_HIM_RIM. Apparently writing '1's to some of the reserved bits was causing all the bits to go to `1`, which effectly disabled all interrupts. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:10 UTC |
| e6bc863 | Moore, Eric | 13 January 2006, 23:33:59 UTC | [SCSI] scsi_transport_sas: mapping the rphy channel equal to the port identifier We will be mapping the RAID volumes in mptsas to a reserved channel that is one larger than the anticapated number of ports on the direct attached host adapter. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:09 UTC |
| 4b915a7 | Moore, Eric | 13 January 2006, 23:25:23 UTC | [SCSI] fusion - mpi header udpate This updates mpi headers in fusion drivers to version 1.5.12. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:08 UTC |
| 816aa90 | Moore, Eric | 13 January 2006, 23:25:20 UTC | [SCSI] fusion - adding raid support in mptsas The SAS RAID volumes are reported beyond the expected number of phys. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:06 UTC |
| e02f3f5 | Christoph Hellwig | 13 January 2006, 18:04:00 UTC | [SCSI] remove target parent limitiation When James Smart fixed the issue of the userspace scan atributes crashing the system with the FC transport class he added a patch to let the transport class check if the parent is valid for a given transport class. When adding support for the integrated raid of fusion sas devices we ran into a problem with that, as it didn't allow adding virtual raid volumes without the transport class knowing about it. So this patch adds a user_scan attribute instead, that takes over from scsi_scan_host_selected if the transport class sets it and thus lets the transport class control the user-initiated scanning. As this plugs the hole about user-initiated scanning the target_parent hook goes away and we rely on callers of the scanning routines to do something sensible. For SAS this meant I had to switch from a spinlock to a mutex to synchronize the topology linked lists, in FC they were completely unsynchronized which seems wrong. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:05 UTC |
| 6d5b0c3 | Moore, Eric | 13 January 2006, 23:25:26 UTC | [SCSI] fusion - adding support for FC949ES Add software recognition for the new LSI Logic Fibre Channel controller. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:04 UTC |
| 05e8ec1 | Michael Reed | 13 January 2006, 20:31:54 UTC | [SCSI] mptfusion - fc transport attributes Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:02 UTC |
| d158d26 | Jes Sorensen | 14 January 2006, 00:05:44 UTC | [SCSI] sem2mutex: scsi_transport_spi.c Convert the SCSI transport class code to use a mutex rather than a semaphore. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:55:01 UTC |
| f20139b | James Bottomley | 13 January 2006, 21:36:25 UTC | [SCSI] fix up message/i2o/pci.c There was a use before initialisation of c->name Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:59 UTC |
| 1ca00bb | Christoph Hellwig | 13 January 2006, 17:27:50 UTC | [SCSI] fusion: kzalloc / kcalloc conversion Convert kmalloc + memset to kzalloc or kcalloc in fusion. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:58 UTC |
| eeb846c | Christoph Hellwig | 13 January 2006, 17:27:11 UTC | [SCSI] fusion: convert semaphores to mutexes Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:57 UTC |
| 9a28f49 | Christoph Hellwig | 13 January 2006, 17:04:41 UTC | [SCSI] mptsas: support basic hotplug Adds hotplug support for SAS end devices. Unfortunately the fusion firmware doesn't generate similar events for expanders addition/removal so we can't support them yet. Eric has an idea about a clever scheme to find out about expander changes so that'll be added later on. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:56 UTC |
| 9638d89 | Salyzyn, Mark | 12 January 2006, 13:31:57 UTC | [SCSI] I2O: move pci_request_regions() just behind pci_enable_device() The problem in dpt_i2o could be the pci config space accesses it triggers as it loads, dangerous to do if there is any I/O activity going on in the other driver (probable if a boot driver I guess). I approve this patch to dpt_i2o.c, and am applying it to the Adaptec branch of the driver. Thanks for the investigation Ryoji. --- In linux 2.6.15, data transfer does hang when both dpt_i2o and i2o_block drivers are loaded. It seems that location of pci_request_regions() are wrong. I moved it just behind pci_enable_device() like other drivers, and it becomes fine. Signed-off-by: Ryoji Kamei <kamei@miraclelinux.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:54 UTC |
| 560c26c | Jack Hammer | 13 January 2006, 15:06:50 UTC | [SCSI] ips: Mode Sense (Caching Page ) fix To avoid the "sda: got wrong page" message, the ServeRAID driver should be setting flags indicating that the Mode Sense commands are not supported. Signed-off-by: Jack Hammer <jack_hammer@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:53 UTC |
| ad757cd | Andreas Herrmann | 13 January 2006, 01:26:11 UTC | [SCSI] zfcp: transport class adaptations II Replaced zfcp adapter attributes with fc_host attributes: fc_topology by port_type, physical_wwpn by permanent_port_name. Make use of fc_host attribute supported_speeds. Removed zfcp adapter attribute physical_s_id. Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:52 UTC |
| f6cd94b | Andreas Herrmann | 05 January 2006, 08:59:34 UTC | [SCSI] zfcp: transport class adaptations Added host stats, removed superfluous get_starget_ functions, removed some attributes from zfcp specific sysfs tree (e.g. scsi_host_no, scsi_lun, wwnn and d_id). Host stats are given for the physical adapter port not for the virtual adapter. Reset stats is implemented in the device driver. Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:50 UTC |
| 9eb69af | Maxim Shchetynin | 05 January 2006, 08:56:47 UTC | [SCSI] zfcp: handle unsolicited status notification lost Handle unsolicited adapter status that informs about loss of previous unsolicited status notification(s). Signed-off-by: Maxim Shchetynin <maxim@de.ibm.com> Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:49 UTC |
| 6b7281d | Andreas Herrmann | 13 January 2006, 01:16:54 UTC | [SCSI] fc transport: add permanent_port_name fc_host attribute Add fc_host attribute permanent_port_name which is used to show the port name of the primary port - the port that initially logged into the fabric. For a virtual port (registered via the primary port with FDISC command) it is useful to know not only its (virtual) port name but also the permanent port name. Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:48 UTC |
| a09c631 | Christoph Hellwig | 11 January 2006, 13:28:06 UTC | [SCSI] sr: split sr_audio_ioctl into specific helpers split each ioctl handled in sr_audio_ioctl into a function of it's own. This cleans the code up nicely, and allows various places in sr_ioctl to call these helpers directly instead of going through the multiplexer. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Jens Axboe <axboe@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:46 UTC |
| 776b23a | Christoph Hellwig | 06 January 2006, 17:34:07 UTC | [SCSI] always handle REQ_BLOCK_PC requests in common code LLDDs should never see REQ_BLOCK_PC requests, we can handle them just fine in the core code. There is a small behaviour change in that some check in sr's rw_intr are bypassed, but I consider the old behaviour a bug. Mike found this cleanup opportunity and provdided early patches, so all the credit goes to him, even if I redid the patches from scratch beause that was easier than forward-porting the old patches. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:45 UTC |
| d405423 | Christoph Hellwig | 04 January 2006, 12:45:20 UTC | [SCSI] sas: fix removal of devices behind expanders We need to iterate over all children when removing and expander, else stale objects will be around after host removal. This fixes the oops Eric Moore saw when removing and reloading mptsas. Also don't try the scsi_remove_target call unless operating on an end device. The current unconditional call is harmless but confusing. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 14 January 2006, 16:54:44 UTC |
| 745caf7 | Petr Vandrovec | 11 January 2006, 19:31:07 UTC | [SCSI] Pass proper device from BusLogic to SCSI layer While trying to get SUSE's SLES9 working on system with more than 4GB we've noticed that SCSI layer happilly passes addresses over 4GB to the buslogic driver, which is quite a big problem as buslogic can generate only 32bit busmastering cycles. Fortunately in the current kernels this problem does not exist anymore as SCSI layer now assumes 4GB capable device by default, but it is still good idea to pass correct device structure to the SCSI layer. If nothing else, /sys/block/sda/device now points to /sys/devices/pci0000:00/0000:00:10.0/host0/... instead of /sys/devices/platform/host0/... like it did in the past. Change does nothing for ISA based BusLogic adapters, they'll still end under platform (and they are probably broken for long time as I do not see anything forcing ISA 16MB limit for them). Signed-off-by: Petr Vandrovec <petr@vmware.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 21:26:13 UTC |
| cd2f1e6 | James Bottomley | 12 January 2006, 18:07:13 UTC | [SCSI] aic79xx: bump version to 3.0 This takes us past the old 1.x version of the SCSI driver and the 2.x version of the aic website version to reflect the full incorporation of both branches. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 18:07:13 UTC |
| 11668bb | Hannes Reinecke | 12 January 2006, 11:08:06 UTC | [SCSI] aic79xx: Sequencer update Update sequencer code to Adaptec version 2.0.12-6.3.9. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 18:03:50 UTC |
| ba62cd2 | Hannes Reinecke | 12 January 2006, 11:07:02 UTC | [SCSI] aic79xx: Sanitize inb/outb handling This patch coalesces inb/outb calls to the approriate word or long form. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 18:01:09 UTC |
| 66a0683 | Hannes Reinecke | 12 January 2006, 11:05:46 UTC | [SCSI] aic79xx: Use struct map_node Use struct map_node instead of separate variables. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 18:00:34 UTC |
| 5e46631 | Hannes Reinecke | 12 January 2006, 11:04:28 UTC | [SCSI] aic7xxx/aic79xx: New device ids Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:59:56 UTC |
| bcc1e38 | Chuck Ebbert | 12 January 2006, 04:58:40 UTC | [SCSI] Mask capabilities for SCSI-1 CD drive SCSI-1 CD drives can't do MRW or be opened for writing, so mask off those capabilities. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Acked-by: Jens Axboe <axboe@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:56:01 UTC |
| 6171b5e | Mark Haverkamp | 11 January 2006, 17:28:57 UTC | [SCSI] aacraid: README update Received From Mark Salyzyn. Move the README from the driver directory to the Documentation directory. Updated the documentation, added descriptions for cards that were missing. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:55:16 UTC |
| db39363 | Mark Haverkamp | 11 January 2006, 17:28:29 UTC | [SCSI] aacraid: 17 element sg performance update Received From Mark Salyzyn. The Jaguar and Corsair class of adapters (2410, 2810, 2610, 21610, CERC) perform better (about 10% better read performance, write performance neutral) with current Firmware if the OS limits the number of scatter gather elements to 17 per request. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:55:01 UTC |
| 7686f13 | Mark Haverkamp | 11 January 2006, 17:28:16 UTC | [SCSI] aacraid: better sysfs adapter information Received from Mark Salyzyn. Provide more accurate adapter information. Allows the Adapter Firmware to override the Adapter product information. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:54:45 UTC |
| 6e289a9 | Mark Haverkamp | 11 January 2006, 17:28:07 UTC | [SCSI] aacraid: Fix default FIB size Received from Mark Salyzyn. If the adapter has not instructed us otherwise that it can handle a 'large' FIB, then it can handle at most a 2KB FIB. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:54:29 UTC |
| 33b114e | Christoph Hellwig | 11 January 2006, 13:20:43 UTC | [SCSI] sas: clear parent->rphy in sas_rphy_delete We need to clear the backpointer on rphy removal, else we'll run into problems with host removal after a device has been hot unplugged. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:53:54 UTC |
| 0b95067 | Arjan van de Ven | 11 January 2006, 12:16:10 UTC | [SCSI] turn most scsi semaphores into mutexes the scsi layer is using semaphores in a mutex way, this patch converts these into using mutexes instead Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:53:11 UTC |
| dacee84 | James Bottomley | 10 January 2006, 18:11:42 UTC | [SCSI] aic7xxx: fix timer handling bug The driver is doing a rather stupid mod_timer allegedly to "give request sense more time to complete". This is illegal and pointless, so just eliminate it. Also eliminate all the other uses of struct timer_list in the driver, which are mostly bogus. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:49:07 UTC |
| 8e0df4a | Andrew Vasquez | 09 January 2006, 18:17:40 UTC | [SCSI] qla2xxx: Kconfig: two fixes Original From: Adrian Bunk Here's a composite patch with Adrian's original additions and help-text with the new Kconfig variable SCSI_QLA_FC. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:46:19 UTC |
| 455c53e | Adrian Bunk | 06 January 2006, 19:21:28 UTC | [SCSI] lpfc_scsi.c: make lpfc_get_scsi_buf() static Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: James Smart <James.Smart@Emulex.Com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:36:37 UTC |
| bdd70f2 | Adrian Bunk | 05 January 2006, 22:39:18 UTC | [SCSI] scsi_transport_spi.c: make print_nego() static Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:35:35 UTC |
| 8e32ca4 | Moore, Eric | 04 January 2006, 21:58:43 UTC | [SCSI] raid_class.c - adding RAID10 and RAID10 defines Adding defines for RAID10 and RAID50 levels, in preparation of adding RAID Transport support in the mpt fusion drivers. (BTW: IME is RAID10, and IM is RAID1). Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 12 January 2006, 17:35:15 UTC |
| 593195f | Linus Torvalds | 12 January 2006, 03:36:32 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb | 12 January 2006, 03:36:32 UTC |
| 983d5db | Vivek Goyal | 12 January 2006, 02:35:20 UTC | [PATCH] x86_64: Fix SMP bootup with CONFIG_KDUMP enabled o This fix was posted for i386 long back. Posting it for x86_64. http://marc.theaimsgroup.com/?l=linux-kernel&m=110380103229830&w=2 o This patch fixes the problem of secondary cpus boot up. This situation is faced when kernel is built for default locations like 16MB and onwards. In this configuration, only primary cpu (BP) comes and secondary cpus don't boot. o Problem occurs because in trampoline code, lgdt is not able to load the GDT as it happens to be situated beyond 16MB. This is due to the fact that cpu is still in real mode and default operand size is 16bit. o This patch uses lgdtl instead of lgdt to force operand size to 32 instead of 16. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:09:58 UTC |
| 0d9cb75 | Andi Kleen | 11 January 2006, 21:47:10 UTC | [PATCH] x86_64: Don't confuse noapic with noapictimer Handling common prefixes is tricky. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:04 UTC |
| 256ddb0 | Jan Beulich | 11 January 2006, 21:47:07 UTC | [PATCH] x86_64: don't copy command line twice ... reducing the amount of changes Xen has to do. Signed-Off-By: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:04 UTC |
| 2a2d592 | Jan Beulich | 11 January 2006, 21:47:03 UTC | [PATCH] i386/x86-64: make setup_early_printk() usage consistent The explicit and implicit calls to setup_early_printk() were passing inconsistent arguments. Signed-Off-By: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:04 UTC |
| 4092bde | Andi Kleen | 11 January 2006, 21:47:00 UTC | [PATCH] i386: Move DOUBLEFAULT config to arch/i386/Kconfig It has no business being elsewhere and x86-64 doesn't need/want it. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:04 UTC |
| 6c5acd1 | Andi Kleen | 11 January 2006, 21:46:57 UTC | [PATCH] x86_64: Allow kernel page tables upto the end of memory Previously they would be only allocated before the kernel text at 1MB. This limited the maximum supported memory to 128GB. Now allow the e820 allocator to put them everywhere. Try to put them beyond any DMA zones to avoid filling them up. This should free some GFP_DMA memory compared to earlier kernels. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:03 UTC |
| 0a9c3ee | Andi Kleen | 11 January 2006, 21:46:54 UTC | [PATCH] x86_64: Use safe_smp_processor_id in MCE handler hard_smp_processor_id would return the local APIC id instead of the Linux processor id. On big systems they are often not identical. safe_smp_processor_id is just a wrapper around it that does the necessary conversions. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:03 UTC |
| 11a8e77 | Andi Kleen | 11 January 2006, 21:46:51 UTC | [PATCH] x86_64: Some housekeeping in local APIC code Remove support for obsolete hardware and cleanup. - Remove checks for non integrated APICs - Replace apic_write_around with apic_write. - Remove apic_read_around - Remove APIC version reads used by old workarounds - Remove old workaround for Simics - Fix indentation Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:03 UTC |
| 5f1d189 | Jan Beulich | 11 January 2006, 21:46:48 UTC | [PATCH] x86_64: Display meaningful part of filename during BUG() When building in a separate objtree, file names produced by BUG() & Co. can get fairly long; printing only the first 50 characters may thus result in (almost) no useful information. The following change makes it so that rather the last 50 characters of the filename get printed. Signed-Off-By: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:03 UTC |
| 1b2f630 | Jan Beulich | 11 January 2006, 21:46:45 UTC | [PATCH] x86_64: Reduce screen space needed by stack trace Especially under Xen, where the console cannot be adjusted to more than 25 lines, it is fairly important that the information displayed during a panic is as compact as possible. Below adjustments work towards that. Signed-Off-By: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:03 UTC |
| 5329e13 | Jan Beulich | 11 January 2006, 21:46:42 UTC | [PATCH] x86_64: Fix get_cmos_time() Due to a broken condition, the body of the loop that is intended to wait for the Update-In-Progress bit to get set and then cleared again was never entered; in fact, the entire loop was optimized out by the compiler. Here is a change to fix the condition (and to also move the initialization of locals out of the spin lock protected region). Signed-Off-By: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:03 UTC |
| bdf2b1c | Andi Kleen | 11 January 2006, 21:46:39 UTC | [PATCH] x86_64: No need to export get_cmos_time anymore It was only needed for APM Pointed out by Jan Beulich Cc: jbeulich@novell.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:02 UTC |
| dd52d64 | Andi Kleen | 11 January 2006, 21:46:36 UTC | [PATCH] x86_64: Remove unused AMD K8 C stepping flag X86_FEATURE_K8_C was a synthetic Linux CPUID flag that was used for some code optimizations in Opteron C stepping or later. But support for pre C stepping optimizations has been removed, so this isn't needed anymore. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:02 UTC |
| 2e664aa | Andi Kleen | 11 January 2006, 21:46:33 UTC | [PATCH] i386: Move phys_proc_id/early intel workaround to correct function. early_cpu_detect only runs on the BP, but this code needs to run on all CPUs. Looks like a mismerge somewhere. Also add a warning comment. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:02 UTC |
| 77a7533 | Stephen Hemminger | 11 January 2006, 21:46:30 UTC | [PATCH] x86_64: sparse warning cleanups Fix some trivial sparse warnings in x86_64 code. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:02 UTC |
| cf05013 | Andi Kleen | 11 January 2006, 21:46:27 UTC | [PATCH] x86_64: Move NUMA page_to_pfn/pfn_to_page functions out of line Saves about ~18K .text in defconfig There would be more optimization potential, but that's for later. Suggestion originally from Bill Irwin. Fix from Andy Whitcroft. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:01 UTC |
| cdc4b9c | Andi Kleen | 11 January 2006, 21:46:24 UTC | [PATCH] x86_64: Remove unused segments They used to be used by the reboot code, but not anymore. Noticed by Jan Beulich Cc: JBeulich@novell.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:01 UTC |
| af5b980 | Vivek Goyal | 11 January 2006, 21:46:21 UTC | [PATCH] x86_64: ioapic virtual wire mode fix o Currently, during kexec reboot, IOAPIC is re-programmed back to virtual wire mode if there was an i8259 connected to it. This enables getting timer interrupts in second kernel in legacy mode. o After putting into virtual wire mode, IOAPIC delivers the i8259 interrupts to CPU0. This works well for kexec but not for kdump as we might crash on a different CPU and second kernel will not see timer interrupts. o This patch modifies the redirection table entry to deliver the timer interrupts to the cpu we are rebooting (instead of hardcoding to zero). This ensures that second kernel receives timer interrupts even on a non-boot cpu. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:01 UTC |
| 79f1261 | Ravikiran G Thirumalai | 11 January 2006, 21:46:18 UTC | [PATCH] x86_64: Inclusion of ScaleMP vSMP architecture patches - vsmp_arch Introduce vSMP arch to the kernel. This patch: 1. Adds CONFIG_X86_VSMP 2. Adds machine specific macros for local_irq_disabled, local_irq_enabled and irqs_disabled 3. Writes to the vSMP CTL device to indicate kernel compiled with CONFIG_VSMP Signed-off-by: Ravikiran Thirumalai <kiran@scalemp.com> Signed-off-by: Shai Fultheim <shai@scalemp.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:01 UTC |
| 5fd63b3 | Ravikiran G Thirumalai | 11 January 2006, 21:46:15 UTC | [PATCH] x86_64: Inclusion of ScaleMP vSMP architecture patches - vsmp_align vSMP specific alignment patch to 1. Define INTERNODE_CACHE_SHIFT for vSMP 2. Use this for alignment of critical structures 3. Use INTERNODE_CACHE_SHIFT for ARCH_MIN_TASKALIGN, and let the slab align task_struct allocations to the internode cacheline size 4. Introduce and use ARCH_MIN_MMSTRUCT_ALIGN for mm_struct slab allocations. Signed-off-by: Ravikiran Thirumalai <kiran@scalemp.com> Signed-off-by: Shai Fultheim <shai@scalemp.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:01 UTC |
| 99f7b77 | Andi Kleen | 11 January 2006, 21:46:12 UTC | [PATCH] x86_64: Make sure BITS_PER_ATOMIC is defined in asm-generic/atomic.h Fixes CC fs/nfsctl.o In file included from include2/asm/atomic.h:427, from /home/lsrc/quilt/linux/include/linux/file.h:8, from /home/lsrc/quilt/linux/fs/nfsctl.c:8: /home/lsrc/quilt/linux/include/asm-generic/atomic.h:20:5: warning: "BITS_PER_LONG" is not defined Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:01 UTC |
| e4b5939 | Brian Gerst | 11 January 2006, 21:46:09 UTC | [PATCH] x86_64: cleanup enter_lazy_tlb() Move the #ifdef into the function body. Signed-off-by: Brian Gerst <bgerst@didntduck.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:00 UTC |
| 1008fdd | Eric W. Biederman | 11 January 2006, 21:46:06 UTC | [PATCH] x86_64: Memorize location of i8259 for reboots. Currently we attempt to restore virtual wire mode on reboot, which only works if we can figure out where the i8259 is connected. This is very useful when we are kexec another kernel and likely helpful to an peculiar BIOS that make assumptions about how the system is setup. Since the acpi MADT table does not provide the location where the i8259 is connected we have to look at the hardware to figure it out. Most systems have the i8259 connected the local apic of the cpu so won't be affected but people running Opteron and some serverworks chipsets should be able to use kexec now. In addition this patch removes the hard coded assumption that the io_apic that delivers isa interrups is always known to the kernel as io_apic 0. There does not appear to be anything to guarantee that assumption is true. And From: Vivek Goyal <vgoyal@in.ibm.com> A minor fix to the patch which remembers the location of where i8259 is connected. Now counter i has been replaced by apic. counter i is having some junk value which was leading to non-detection of i8259 connected to IOAPIC. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:00 UTC |
| 60923df | Chuck Ebbert | 11 January 2006, 21:46:03 UTC | [PATCH] x86_64: allow setting RF in EFLAGS Setting RF (resume flag) allows a debugger to resume execution after a code breakpoint without tripping the breakpoint again. It is reset by the CPU after executing one instruction. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:00 UTC |
| 100c0e3 | Chuck Ebbert | 11 January 2006, 21:46:00 UTC | [PATCH] x86_64: "invalid operand" -> "invalid opcode" The manual says Int 6 is "invalid opcode", not "invalid operand". Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:00 UTC |
| 6820940 | Luiz Fernando Capitulino | 11 January 2006, 21:45:57 UTC | [PATCH] x86_64: Sparse warnings fix. Fixes the following sparse warnings: arch/x86_64/kernel/mce_amd.c:321:29: warning: Using plain integer as NULL pointer arch/x86_64/kernel/mce_amd.c:410:41: warning: Using plain integer as NULL pointer Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:00 UTC |
| 915f34e | Andi Kleen | 11 January 2006, 21:45:54 UTC | [PATCH] x86_64: Remove useless KDB vector It was set as an NMI, but the NMI bit always forces an interrupt to end up at vector 2. So it was never used. Remove. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:05:00 UTC |
| e080e9d | Jason Uhlenkott | 11 January 2006, 21:45:51 UTC | [PATCH] x86_64: Don't claim too many vectors for TLB flushing It looks like the new scalable TLB flush code for x86_64 is claiming one more IRQ vector than it actually uses. Signed-off-by: Jason Uhlenkott <jasonuhl@sgi.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:59 UTC |
| 5b22a38 | Andi Kleen | 11 January 2006, 21:45:48 UTC | [PATCH] x86_64: Tell user to enable GART_IOMMU when needed Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:59 UTC |
| 7554c3f | Andi Kleen | 11 January 2006, 21:45:45 UTC | [PATCH] x86_64: Fix warning in nmi.c on uniprocessor kernels Fix CC arch/x86_64/kernel/nmi.o linux/arch/x86_64/kernel/nmi.c: In function ???check_nmi_watchdog???: linux/arch/x86_64/kernel/nmi.c:155: warning: statement with no effect on Uniprocessor builds. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:59 UTC |
| 365ba91 | Ravikiran G Thirumalai | 11 January 2006, 21:45:42 UTC | [PATCH] x86_64: Allocate PDAs in the local node Patch uses a static PDA array early at boot and reallocates processor PDA with node local memory when kmalloc is ready, just before pda_init. The boot_cpu_pda is needed since the cpu_pda is used even before pda_init for that cpu is called (to set the static per-cpu areas offset table etc) Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Signed-off-by: Shai Fultheim <shai@scalex86.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:59 UTC |
| df79efd | Ravikiran G Thirumalai | 11 January 2006, 21:45:39 UTC | [PATCH] x86_64: Node local pda take 2 -- cpu_pda preparation Helper patch to change cpu_pda users to use macros to access cpu_pda instead of the cpu_pda[] array. Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Signed-off-by: Shai Fultheim <shai@scalex86.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:59 UTC |
| 05b3cbd | Ravikiran Thirumalai | 11 January 2006, 21:45:36 UTC | [PATCH] x86_64: Early initialization of cpu_to_node Patch enables early intialization of cpu_to_node. apicid_to_node is built by reading the SRAT table, from acpi_numa_init with ACPI_NUMA and k8_scan_nodes with K8_NUMA. x86_cpu_to_apicid is built by parsing the ACPI MADT table, from acpi_boot_init. We combine these two tables and setup cpu_to_node. Early intialization helps the static per_cpu_areas in getting pages from correct node. Change since last release: Do not initialize early init_cpu_to_node for faking node cases. Patch tested on TYAN dual core 4P board with K8 only, ACPI_NUMA. Tested on EM64T NUMA. Also tested with numa=off, numa=fake, and running a kernel compiled with NUMA on a regular EM64 2 way SMP. Signed-off-by: Alok N Kataria <alokk@calsoftinc.com> Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Signed-off-by: Shai Fultheim <shai@scalex86.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:59 UTC |
| 0b91317 | Andi Kleen | 11 January 2006, 21:45:33 UTC | [PATCH] x86_64: Fix up white space in time.c No functional changes. And remove one redundant prototype. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:58 UTC |
| 2c8bc94 | Andi Kleen | 11 January 2006, 21:45:30 UTC | [PATCH] x86_64: Use standard __always_inline in vsyscall.c Replacing the old home brewn __force_inline. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:58 UTC |
| 487472b | Andi Kleen | 11 January 2006, 21:45:27 UTC | [PATCH] i386: Replace broken serialize_cpu in microcode driver with correct sync_core Passing random input values in eax to cpuid is not a good idea because the CPU will GPF for unknown ones. Use the correct x86-64 version that exists for a longer time too. This also adds a memory barrier to prevent the optimizer from reordering. Cc: tigran@veritas.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:58 UTC |
| c818a18 | Andi Kleen | 11 January 2006, 21:45:24 UTC | [PATCH] x86_64: On Intel CPUs don't do an additional CPU sync before RDTSC RDTSC serialization using cpuid is not needed for Intel platforms. This increases gettimeofday performance. Cc: vojtech@suse.cz Cc: rohit.seth@intel.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:58 UTC |
| 7f6c5b0 | Andi Kleen | 11 January 2006, 21:45:21 UTC | [PATCH] x86_64: Support alternative() in vsyscalls The real vsyscall .text addresses are not mapped when the alternative() replacement runs early, so use some black magic to access them using the direct mapping. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:58 UTC |
| 6e54d95 | Andi Kleen | 11 January 2006, 21:45:18 UTC | [PATCH] x86_64: Support alternative() with a output argument. Needed for follow on patches Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 12 January 2006, 03:04:57 UTC |
