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* [PATCH] libata-eh: Remove layering violation and duplication when handling ↵Alan Cox2006-09-26
| | | | | | | | | | | | | | | absent ports This removes the layering violation where drivers have to fiddle directly with EH flags. Instead we now recognize -ENOENT means "no port" and do the handling in the core code. This also removes an instance of a call to disable the port, and an identical printk from each driver doing this. Even better - future rule changes will be in one place only. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata: tighten rules for legacy dependanciesAlan Cox2006-09-26
| | | | | | | | The legacy and QDI drivers are ISA/VLB bus [we don't have a VLB define but ISA will do nicely]. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] libata: refuse to register IRQless portsAlan Cox2006-09-26
| | | | | | | | | We don't currently support pure polled operation so when we meet a BIOS which forgot to assign an IRQ to a PCI device it all goes a little pear shaped. Trap this case properly. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] suspend: make it possible to disable serial console suspendRafael J. Wysocki2006-09-26
| | | | | | | | | | | | | | Hack uart_suspend_port() and uart_resume_port() so that serial console ports are not suspended if CONFIG_DISABLE_CONSOLE_SUSPEND is set. This makes it possible to debug the suspend and resume routines of all device drivers as well as the lowest-level swsusp code with the help of the serial console. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Alchemy: Delete unused pt_regs * argument from au1xxx_dbdma_chan_allocRalf Baechle2006-09-26
| | | | | | | | | | | | The third argument of au1xxx_dbdma_chan_alloc's callback function is not used anywhere. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Cc: David Howells <dhowells@redhat.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ZVC: Support NR_SLAB_RECLAIMABLE / NR_SLAB_UNRECLAIMABLEChristoph Lameter2006-09-26
| | | | | | | | | | | | | Remove the atomic counter for slab_reclaim_pages and replace the counter and NR_SLAB with two ZVC counter that account for unreclaimable and reclaimable slab pages: NR_SLAB_RECLAIMABLE and NR_SLAB_UNRECLAIMABLE. Change the check in vmscan.c to refer to to NR_SLAB_RECLAIMABLE. The intend seems to be to check for slab pages that could be freed. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] reduce MAX_NR_ZONES: make display of highmem counters conditional on ↵Christoph Lameter2006-09-26
| | | | | | | | | | | | | | | | | | CONFIG_HIGHMEM Do not display HIGHMEM memory sizes if CONFIG_HIGHMEM is not set. Make HIGHMEM dependent texts and make display of highmem counters optional Some texts are depending on CONFIG_HIGHMEM. Remove those strings and remove the display of highmem counter values if CONFIG_HIGHMEM is not set. [akpm@osdl.org: remove some ifdefs] Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'upstream-linus' of ↵Linus Torvalds2006-09-25
|\ | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] Fix oops introduced in non-uniform port handling fix [PATCH] ata-piix: fixes kerneldoc error
| * [libata] Fix oops introduced in non-uniform port handling fixJeff Garzik2006-09-25
| | | | | | | | | | | | Noticed by several people. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * [PATCH] ata-piix: fixes kerneldoc errorHenne2006-09-25
| | | | | | | | | | | | Fixes an error in kerneldoc of ata_piix.c. Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2006-09-25
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NetLabel]: update docs with website information [NetLabel]: rework the Netlink attribute handling (part 2) [NetLabel]: rework the Netlink attribute handling (part 1) [Netlink]: add nla_validate_nested() [NETLINK]: add nla_for_each_nested() to the interface list [NetLabel]: change the SELinux permissions [NetLabel]: make the CIPSOv4 cache spinlocks bottom half safe [NetLabel]: correct improper handling of non-NetLabel peer contexts [TCP]: make cubic the default [TCP]: default congestion control menu [ATM] he: Fix __init/__devinit conflict [NETFILTER]: Add dscp,DSCP headers to header-y [DCCP]: Introduce dccp_probe [DCCP]: Use constants for CCIDs [DCCP]: Introduce constants for CCID numbers [DCCP]: Allow default/fallback service code.
| * | [ATM] he: Fix __init/__devinit conflictRoland Dreier2006-09-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | he_init_one() is declared __devinit, but calls lots of init functions that are marked __init. However, if CONFIG_HOTPLUG is enabled, __devinit functions go into normal .text, which leads to WARNING: drivers/atm/he.o - Section mismatch: reference to .init.text: from .text between 'he_start' (at offset 0x2130) and 'he_service_tbrq' Fix this by changing the __init functions to __devinit. Signed-off-by: Roland Dreier <roland@digitalvampire.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2006-09-25
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SOUND] sparc/amd7930: Use __devinit and __devinitdata as needed. [SUNLANCE]: Mark sparc_lance_probe_one as __devinit. [SPARC64]: Fix section-mismatch errors in solaris emul module.
| * | | [SUNLANCE]: Mark sparc_lance_probe_one as __devinit.David S. Miller2006-09-25
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | Fixes section mismatch warnings when built as a module. Also, mark find_ledma and sun4 init function as __devinit too. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [PATCH] VIDIOC_ENUMSTD bugJonathan Corbet2006-09-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The v4l2 API documentation for VIDIOC_ENUMSTD says: To enumerate all standards applications shall begin at index zero, incrementing by one until the driver returns EINVAL. The actual code, however, tests the index this way: if (index<=0 || index >= vfd->tvnormsize) { ret=-EINVAL; So any application which passes in index=0 gets EINVAL right off the bat - and, in fact, this is what happens to mplayer. So I think the following patch is called for, and maybe even appropriate for a 2.6.18.x stable release. Signed-off-by: Jonathan Corbet <corbet@lwn.net> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] backlight: fix oops in __mutex_lock_slowpath during head ↵Michael Hanselmann2006-09-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | /sys/class/graphics/fb0/* Seems like not all drivers use the framebuffer_alloc() function and won't have an initialized mutex. But those don't have a backlight, anyway. Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch> Cc: Olaf Hering <olaf@aepfle.de> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Daniel R Thompson <daniel.thompson@st.com> Cc: Jon Smirl <jonsmirl@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] rtc: lockdep fix/workaroundPeter Zijlstra2006-09-25
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) [<c04051ee>] show_trace_log_lvl+0x58/0x171 [<c0405802>] show_trace+0xd/0x10 [<c040591b>] dump_stack+0x19/0x1b [<c043abee>] trace_hardirqs_on+0xa2/0x11e [<c06143c3>] _spin_unlock_irq+0x22/0x26 [<c0541540>] rtc_get_rtc_time+0x32/0x176 [<c0419ba4>] hpet_rtc_interrupt+0x92/0x14d [<c0450f94>] handle_IRQ_event+0x20/0x4d [<c0451055>] __do_IRQ+0x94/0xef [<c040678d>] do_IRQ+0x9e/0xbd [<c0404a49>] common_interrupt+0x25/0x2c DWARF2 unwinder stuck at common_interrupt+0x25/0x2c Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pata_pdc2027x iomem annotationsAl Viro2006-09-24
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] fix idiocy in asd_init_lseq_mdp()Al Viro2006-09-24
| | | | | | | | | | | | | | | | | | | | | | To whoever had written that code: a) priority of >> is higher than that of & b) priority of typecast is higher than that of any binary operator c) learn the fscking C Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] SCSI gfp_t annotationsAl Viro2006-09-24
| | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] wrong thing iounmapped (qla3xxx)Al Viro2006-09-24
| | | | | | | | | | | | | | | | | | | | | | | | ql3xxx_probe() does ioremap and stores result in ->mem_map_registers. On failure exit it does iounmap() of the same thing. OTOH, ql3xxx_remove() does iounmap() of ->mmap_virt_base which is (a) never assigned and (b) never used other than in that iounmap() call. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] qla3xxx iomem annotationsAl Viro2006-09-24
| | | | | | | | | | | | | | the driver is still shite, though... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] Revert ABI-breaking change in /procMatthew Wilcox2006-09-24
|/ | | | | | | | | | | | Some user tools parse /proc/scsi/scsi, so we can't yet change the names. Change the existing ones back to their old names, and add an admonition to not make the same mistake that I did. Andrew Morton reports that this was breaking YDL 4.1 userspace. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] missing include (free_irq() use)Al Viro2006-09-24
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] libata won't build on SUN4Al Viro2006-09-24
| | | | | | | marked as such... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] libata won't build on m68k and m32rAl Viro2006-09-24
| | | | | | | no ioread*(), for one thing Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'upstream-linus' of ↵Linus Torvalds2006-09-24
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: (50 commits) [libata] Delete pata_it8172 driver [PATCH] libata: improve handling of diagostic fail (and hardware that misreports it) [PATCH] libata: fix non-uniform ports handling Fix libata resource conflict for legacy mode [libata] ata_piix: build fix [PATCH] pata_amd: Check enable bits on Nvidia [PATCH] Update SiS PATA [libata] Add pata_jmicron driver to Kconfig, Makefile [libata #pata-drivers] Trim trailing whitespace. [libata] Trim trailing whitespace. [libata] Add a bunch of PATA drivers. Rename libata-bmdma.c to libata-sff.c. libata: Grand renaming. Clean up drivers/ata/Kconfig a bit. [PATCH] CONFIG_PM=n slim: drivers/scsi/sata_sil* [PATCH] sata_via: Add SATA support for vt8237a [PATCH] libata: change path to libata in libata.tmpl [PATCH] libata: s/CONFIG_SCSI_SATA/CONFIG_[S]ATA/g in pci/quirks.c libata: Make sure drivers/ata is a separate Kconfig menu [libata] ata_piix: add missing kfree() ...
| * Merge branch 'master' into upstreamJeff Garzik2006-09-24
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| * | [libata] Delete pata_it8172 driverJeff Garzik2006-09-20
| | | | | | | | | | | | | | | | | | | | | This MIPS platform is going away. Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | [PATCH] libata: improve handling of diagostic fail (and hardware that ↵Alan Cox2006-09-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | misreports it) Our ATA probe code checks that a device is not reporting a diagnostic failure during start up. Unfortunately at least one device seems to like doing this - the Gigabyte iRAM. This is only done for the master right now (which is fine for the iRAM as it is SATA), as with PATA some combinations of ATAPI device seem to fool the check into seeing a drive that isn't there if it is applied to the slave. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | Merge branch 'master' into upstreamJeff Garzik2006-09-19
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| * | | [PATCH] libata: fix non-uniform ports handlingTejun Heo2006-09-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Non-uniform ports handling got broken while updating libata to handle those in the same host. Only separate irq for the non-uniform secondary port was implemented while all other fields (host flags, transfer mode...) of the secondary port simply shared those of the first. For ata_piix combined mode, which ATM is the only user of non-uniform ports, this causes the secondary port assume the wrong type. This can cause PATA port to use SATA ops, which results in bogus check on PCS and detection failure. This patch adds ata_probe_ent->pinfo2 which points to optional port_info for the secondary port. For the time being, this seems to be the simplest solution. This workaround will be removed together with ata_probe_ent itself after init model is updated to allow more flexibility. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Nelson A. de Oliveira <naoliv@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | Merge branch 'tmp' into upstreamJeff Garzik2006-09-19
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/ata/libata-sff.c
| | * | | Fix libata resource conflict for legacy modeArnaud Patard2006-09-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the libata is trying to handle legacy ide ports (0x1f0 for instance), it doesn't take care if the resource has childs or not. The result is that this situation : 0100-01fe : pnp 00:09 0170-0177 : libata 01f0-01f7 : libata is seen as conflict, which is wrong. The proposed fix is to detect childs and in this case, look at which child is conflicting. Signed-off-by: Arnaud Patard <apatard@mandriva.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | Merge branch 'master' into upstreamJeff Garzik2006-09-13
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| * | | | [libata] ata_piix: build fixJeff Garzik2006-09-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Spotted by Andrew Morton. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | Merge branch 'master' into upstreamJeff Garzik2006-09-12
| |\ \ \ \
| * | | | | [PATCH] pata_amd: Check enable bits on NvidiaAlan Cox2006-09-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A couple of people reported long delays on probe with the newer kernels and Nvidia PATA. This turned out to be because the Nvidia path forgot to check the enable bits so probed empty ports. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | | [PATCH] Update SiS PATAAlan Cox2006-09-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New chipset identifiers Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | | Merge branch 'upstream-fixes' into upstreamJeff Garzik2006-09-11
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/ata/ata_piix.c
| * | | | | | [libata] Add pata_jmicron driver to Kconfig, MakefileJeff Garzik2006-09-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Someone on LKML noticed it was missing (sorry, missed the name). Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | | | Merge branch 'upstream' into pata-driversJeff Garzik2006-09-04
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| | * \ \ \ \ \ Merge branch 'master' into upstreamJeff Garzik2006-09-04
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| * | | | | | | | [libata #pata-drivers] Trim trailing whitespace.Jeff Garzik2006-08-31
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| * | | | | | | | Merge branch 'upstream' into pata-driversJeff Garzik2006-08-31
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| | * | | | | | | [libata] Trim trailing whitespace.Jeff Garzik2006-08-31
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| * | | | | | | | [libata] Add a bunch of PATA drivers.Jeff Garzik2006-08-29
| |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The vast majority of drivers and changes are from Alan Cox. Albert Lee contributed and maintains pata_pdc2027x. Adrian Bunk, Andrew Morton, and Tejun Heo contributed various minor fixes and updates. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | | | | Merge /spare/repo/linux-2.6 into upstreamJeff Garzik2006-08-29
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| * | | | | | | | Rename libata-bmdma.c to libata-sff.c.Jeff Garzik2006-08-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | | | | | libata: Grand renaming.Jeff Garzik2006-08-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The biggest change is that ata_host_set is renamed to ata_host. * ata_host_set => ata_host * ata_probe_ent->host_flags => ata_probe_ent->port_flags * ata_probe_ent->host_set_flags => ata_probe_ent->_host_flags * ata_host_stats => ata_port_stats * ata_port->host => ata_port->scsi_host * ata_port->host_set => ata_port->host * ata_port_info->host_flags => ata_port_info->flags * ata_(.*)host_set(.*)\(\) => ata_\1host\2() The leading underscore in ata_probe_ent->_host_flags is to avoid reusing ->host_flags for different purpose. Currently, the only user of the field is libata-bmdma.c and probe_ent itself is scheduled to be removed. ata_port->host is reused for different purpose but this field is used inside libata core proper and of different type. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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