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692c14a Bastian Blank 04 April 2009, 20:54:26 UTC parisc: Remove casts from atomic macros The atomic operations on parisc are defined as macros. The macros includes casts which disallows the use of some syntax elements and produces error like this: net/phonet/pep.c: In function 'pipe_rcv_status': net/phonet/pep.c:262: error: lvalue required as left operand of assignment The patch removes this superfluous casts. Signed-off-by: Bastian Blank <waldi@debian.org> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 03 July 2009, 03:34:06 UTC
071327e Alexander Beregalov 03 April 2009, 01:49:22 UTC parisc: remove CVS keywords Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Acked-by: Matthew Wilcox <willy@linux.intel.com> Acked-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 03 July 2009, 03:34:06 UTC
8d2d00d Alexander Beregalov 03 April 2009, 12:08:54 UTC parisc: ccio-dma: fix build failure without procfs Fix this build error when CONFIG_PROC_FS is not set: drivers/parisc/ccio-dma.c:1574: error: 'ccio_proc_info_fops' undeclared Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 03 July 2009, 03:34:05 UTC
17085a9 Alexander Beregalov 03 April 2009, 13:33:32 UTC parisc: stifb: should depend on STI_CONSOLE Fix this build error when CONFIG_STI_CONSOLE is not set drivers/video/stifb.c:1337: undefined reference to `sti_get_rom' Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 03 July 2009, 03:34:05 UTC
90eab5e Kyle McMartin 27 April 2009, 12:29:12 UTC parisc: wire up preadv/pwritev syscalls Generic compat handlers look appropriate, so use those. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 03 July 2009, 03:34:05 UTC
d888a4c Linus Torvalds 23 June 2009, 04:49:16 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: (27 commits) Blackfin: fix dma-mapping build errors Blackfin: hook up new perf_counter_open syscall Blackfin: drop BF535-specific text for exception 0x2A (unaligned instruction) Blackfin: fix early crash when booting on wrong cpu Blackfin: fix GPTMR0_CLOCKSOURCE dependency on BFIN_GPTIMERS Blackfin: drop unused ISP1760 port1_disable from board resources Blackfin: bf526-ezbrd: handle different SDRAM chips Blackfin: fix typo in TRAS define in mem_init.h header Blackfin: unify memory map headers Blackfin: stick the CPU name into boot image name Blackfin: update defconfigs Blackfin: decouple unrelated cache settings to get exact behavior Blackfin: update I-pipe patch level Blackfin: remove obsolete mcount support from I-pipe code Blackfin: allow CONFIG_TICKSOURCE_GPTMR0 with interrupt pipeline Blackfin: convert interrupt pipeline to irqflags Blackfin: allow people to select BF51x-0.1 silicon rev Blackfin: bf526-ezbrd: set SPI flash resources to SST device Blackfin: fix accidental reset in some boot modes Blackfin: abstract irq14 lowering in do_irq ... 23 June 2009, 04:49:16 UTC
687d680 Linus Torvalds 23 June 2009, 04:38:22 UTC Merge git://git.infradead.org/~dwmw2/iommu-2.6.31 * git://git.infradead.org/~dwmw2/iommu-2.6.31: intel-iommu: Fix one last ia64 build problem in Pass Through Support VT-d: support the device IOTLB VT-d: cleanup iommu_flush_iotlb_psi and flush_unmaps VT-d: add device IOTLB invalidation support VT-d: parse ATSR in DMA Remapping Reporting Structure PCI: handle Virtual Function ATS enabling PCI: support the ATS capability intel-iommu: dmar_set_interrupt return error value intel-iommu: Tidy up iommu->gcmd handling intel-iommu: Fix tiny theoretical race in write-buffer flush. intel-iommu: Clean up handling of "caching mode" vs. IOTLB flushing. intel-iommu: Clean up handling of "caching mode" vs. context flushing. VT-d: fix invalid domain id for KVM context flush Fix !CONFIG_DMAR build failure introduced by Intel IOMMU Pass Through Support Intel IOMMU Pass Through Support Fix up trivial conflicts in drivers/pci/{intel-iommu.c,intr_remapping.c} 23 June 2009, 04:38:22 UTC
1053414 Linus Torvalds 23 June 2009, 04:29:52 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: new stack is no longer experimental firewire: net: better FIFO address range check and rcodes firewire: net: fix card driver reloading firewire: core: fix iso context shutdown on card removal firewire: core: fix DMA unmapping in iso buffer removal firewire: net: adjust net_device ops firewire: net: remove unused code firewire: net: allow for unordered unit discovery firewire: net: style changes firewire: net: add Kconfig item, rename driver firewire: add IPv4 support 23 June 2009, 04:29:52 UTC
b88f8a5 Trond Myklebust 22 June 2009, 19:09:14 UTC NFS: Correct the NFS mount path when following a referral Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 23 June 2009, 04:28:25 UTC
0b75b35 Trond Myklebust 22 June 2009, 19:09:14 UTC NFS: Fix nfs_path() to always return a '/' at the beginning of the path Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 23 June 2009, 04:28:25 UTC
c02d7ad Trond Myklebust 22 June 2009, 19:09:14 UTC NFSv4: Replace nfs4_path_walk() with VFS path lookup in a private namespace As noted in the previous patch, the NFSv4 client mount code currently has several limitations. If the mount path contains symlinks, or referrals, or even if it just contains a '..', then the client code in nfs4_path_walk() will fail with an error. This patch replaces the nfs4_path_walk()-based lookup with a helper function that sets up a private namespace to represent the namespace on the server, then uses the ordinary VFS and NFS path lookup code to walk down the mount path in that namespace. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 23 June 2009, 04:28:25 UTC
cf8d2c1 Trond Myklebust 22 June 2009, 19:09:13 UTC VFS: Add VFS helper functions for setting up private namespaces The purpose of this patch is to improve the remote mount path lookup support for distributed filesystems such as the NFSv4 client. When given a mount command of the form "mount server:/foo/bar /mnt", the NFSv4 client is required to look up the filehandle for "server:/", and then look up each component of the remote mount path "foo/bar" in order to find the directory that is actually going to be mounted on /mnt. Following that remote mount path may involve following symlinks, crossing server-side mount points and even following referrals to filesystem volumes on other servers. Since the standard VFS path lookup code already supports walking paths that contain all these features (using in-kernel automounts for following referrals) we would like to be able to reuse that rather than duplicate the full path traversal functionality in the NFSv4 client code. This patch therefore defines a VFS helper function create_mnt_ns(), that sets up a temporary filesystem namespace and attaches a root filesystem to it. It exports the create_mnt_ns() and put_mnt_ns() function for use by filesystem modules. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 23 June 2009, 04:28:25 UTC
616511d Trond Myklebust 22 June 2009, 19:09:13 UTC VFS: Uninline the function put_mnt_ns() In order to allow modules to use it without having to export vfsmount_lock. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 23 June 2009, 04:28:25 UTC
31950eb Linus Torvalds 23 June 2009, 04:18:12 UTC mm/init: cpu_hotplug_init() must be initialized before SLAB SLAB uses get/put_online_cpus() which use a mutex which is itself only initialized when cpu_hotplug_init() is called. Currently we hang suring boot in SLAB due to doing that too late. Reported by James Bottomley and Sachin Sant (and possibly others). Debugged by Benjamin Herrenschmidt. This just removes the dynamic initialization of the data structures, and replaces it with a static one, avoiding this dependency entirely, and removing one unnecessary special initcall. Tested-by: Sachin Sant <sachinp@in.ibm.com> Tested-by: James Bottomley <James.Bottomley@HansenPartnership.com> Tested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 23 June 2009, 04:18:12 UTC
42b86e0 FUJITA Tomonori 23 June 2009, 01:48:37 UTC Blackfin: fix dma-mapping build errors The recent deprecation of dma_sync_{sg,single} ironically broke Blackfin systems. This is because we don't define dma_sync_sg_for_cpu at all, so until the DMA asm-generic conversion/cleanup is done after the next release, simply stub out the dma_sync_sg_for_{cpu,device} functions. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 02:31:00 UTC
5ecf3e0 Mike Frysinger 19 June 2009, 22:56:57 UTC Blackfin: hook up new perf_counter_open syscall Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:47:40 UTC
986d6c1 Yi Li 19 June 2009, 08:51:11 UTC Blackfin: drop BF535-specific text for exception 0x2A (unaligned instruction) We don't support the BF535 at all, and the exception 0x2A text specific to it is pretty verbose and confusing (since the behavior is simply odd), so punt it to keep the noise down. Signed-off-by: Yi Li <yi.li@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:16:19 UTC
bd854c0 Robin Getz 18 June 2009, 22:53:43 UTC Blackfin: fix early crash when booting on wrong cpu Make sure we process the kernel command line before poking the hardware, so that we can process early printk. This helps ensure that if you boot a kernel configured for a different processor, something will be left in the log buffer. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:16:17 UTC
3aca47c Mike Frysinger 18 June 2009, 19:40:47 UTC Blackfin: fix GPTMR0_CLOCKSOURCE dependency on BFIN_GPTIMERS The GPTMR0_CLOCKSOURCE Kconfig option requires the gptimers framework, so make sure it is selected when this option is enabled. Reported-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:16:15 UTC
3a7f5b1 Mike Frysinger 18 June 2009, 19:13:03 UTC Blackfin: drop unused ISP1760 port1_disable from board resources The port1 disable stuff was dropped from the USB ISP1760, so update the Blackfin boards accordingly. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:16:13 UTC
ee48efb Graf Yang 18 June 2009, 04:32:04 UTC Blackfin: bf526-ezbrd: handle different SDRAM chips The BF526-EZBRD changed SDRAM chips between board revisions, so create a timing table that can accommodate both. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:16:12 UTC
8f580f7 Graf Yang 18 June 2009, 04:21:39 UTC Blackfin: fix typo in TRAS define in mem_init.h header We defined SDRAM_tRAS to TRAS_4, but then wrongly defined SDRAM_tRAS_num to 3. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:16:10 UTC
fa48f84 Mike Frysinger 17 June 2009, 15:25:06 UTC Blackfin: unify memory map headers Many aspects of the Blackfin memory map is exactly the same across all variants. Rather than copy and paste all of these duplicated values in each header, unify all of these into the common Blackfin memory map header file. In the process, push down BF561 SMP specific stuff to the BF561 specific header to keep the noise down. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:16:07 UTC
985895b Robin Getz 17 June 2009, 12:12:54 UTC Blackfin: stick the CPU name into boot image name Rather than use "Linux" in the boot image name (as this is redundant -- the image type is already set to "linux"), use the CPU name. This makes it fairly obvious when a wrong image is accidentally booted. Otherwise there is no kernel output and you waste time scratching your head wondering wtf just happened. Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:16:03 UTC
841a534 Mike Frysinger 17 June 2009, 07:11:42 UTC Blackfin: update defconfigs Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:16:01 UTC
41ba653 Jie Zhang 16 June 2009, 09:48:33 UTC Blackfin: decouple unrelated cache settings to get exact behavior The current cache options don't really represent the hardware features. They end up setting different aspects of the hardware so that the end result is to turn on/off the cache. Unfortunately, when we hit cache problems with the hardware, it's difficult to test different settings to root cause the problem. The current settings also don't cleanly allow for different caching behaviors with different regions of memory. So split the configure options such that they properly reflect the settings that are applied to the hardware. Signed-off-by: Jie Zhang <jie.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:59 UTC
7c039a9 Philippe Gerum 16 June 2009, 03:25:54 UTC Blackfin: update I-pipe patch level Signed-off-by: Philippe Gerum <rpm@xenomai.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:58 UTC
5ba3b24 Philippe Gerum 16 June 2009, 03:25:50 UTC Blackfin: remove obsolete mcount support from I-pipe code Signed-off-by: Philippe Gerum <rpm@xenomai.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:56 UTC
a40494a Philippe Gerum 16 June 2009, 03:25:42 UTC Blackfin: allow CONFIG_TICKSOURCE_GPTMR0 with interrupt pipeline Signed-off-by: Philippe Gerum <rpm@xenomai.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:54 UTC
06ecc19 Philippe Gerum 16 June 2009, 03:25:37 UTC Blackfin: convert interrupt pipeline to irqflags Signed-off-by: Philippe Gerum <rpm@xenomai.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:53 UTC
3d15f30 Mike Frysinger 15 June 2009, 16:21:44 UTC Blackfin: allow people to select BF51x-0.1 silicon rev Now that 0.1 of the BF51x is coming out, allow people to build for it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:51 UTC
dc2c46b Graf Yang 15 June 2009, 08:23:41 UTC Blackfin: bf526-ezbrd: set SPI flash resources to SST device The BF526-EZBRD has a SST SPI flash on it, not a ST Micro. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:49 UTC
0de4adf Sonic Zhang 15 June 2009, 07:39:19 UTC Blackfin: fix accidental reset in some boot modes We read the SWRST (Software Reset) register to get at the last reset state, and then we may configure the DOUBLE_FAULT bit to control behavior when a double fault occurs. But if the lower bits of the register is already set (like UART boot mode on a BF54x), we inadvertently make the system reset by writing to the SYSTEM_RESET field at the same time. So make sure the lower 4 bits are always cleared. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:48 UTC
81b79c2 Mike Frysinger 15 June 2009, 10:22:08 UTC Blackfin: abstract irq14 lowering in do_irq Split out the optional IRQ14 lowering code to further simplify the asm_do_IRQ() function and keep the ifdef nest under control. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:46 UTC
6f10fda Mike Frysinger 15 June 2009, 10:18:38 UTC Blackfin: simplify irq stack overflow checking Take a page from x86 and abstract the stack checking out of the asm_do_IRQ() function so that the result is easier to digest. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:43 UTC
46f288a Mike Frysinger 15 June 2009, 10:13:58 UTC Blackfin: only build show_interrupts() when procfs is enabled Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:42 UTC
2657921 Mike Frysinger 15 June 2009, 10:10:03 UTC Blackfin: redo handling of bad irqs With the common IRQ code initializing much more of the irq_desc state, we can't blindly initialize it ourselves to the local bad_irq state. If we do, we end up wrongly clobbering many fields. So punt most of the bad irq code as the common layers will handle the default state, and simply call handle_bad_irq() directly when the IRQ we are processing is invalid. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:40 UTC
a200ad2 Mike Frysinger 13 June 2009, 10:37:14 UTC Blackfin: update anomaly lists Update anomaly headers to match latest released anomaly sheets. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:38 UTC
4d5e6fd Mike Frysinger 13 June 2009, 10:34:49 UTC Blackfin: bf533-ezkit: add resources for FISP devices The BF533-EZKIT has two Flash In-System Programming devices hooked up to the async memory bus, so add resources for the primary flashes and the SRAMs on the devices. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:37 UTC
2780cd6 Mike Frysinger 11 June 2009, 13:22:02 UTC Blackfin: bf518f-ezbrd: update DSA resources The common DSA code changed structure layout, so update the BF518F-EZBRD resources accordingly. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:36 UTC
e56e03b Mike Frysinger 07 June 2009, 20:31:52 UTC Blackfin: unify memory region checks between kgdb and traps The kgdb (in multiple places) and traps code developed pretty much identical checks for how to access different regions of the Blackfin memory map, but each wasn't 100%, so unify them to avoid duplication, bitrot, and bugs with edge cases. Signed-off-by: Mike Frysinger <vapier@gentoo.org> 23 June 2009, 01:15:34 UTC
ac1b7c3 Linus Torvalds 22 June 2009, 23:56:22 UTC Merge git://git.infradead.org/mtd-2.6 * git://git.infradead.org/mtd-2.6: (63 commits) mtd: OneNAND: Allow setting of boundary information when built as module jffs2: leaking jffs2_summary in function jffs2_scan_medium mtd: nand: Fix memory leak on txx9ndfmc probe failure. mtd: orion_nand: use burst reads with double word accesses mtd/nand: s3c6400 support for s3c2410 driver [MTD] [NAND] S3C2410: Use DIV_ROUND_UP [MTD] [NAND] S3C2410: Deal with unaligned lengths in S3C2440 buffer read/write [MTD] [NAND] S3C2410: Allow the machine code to get the BBT table from NAND [MTD] [NAND] S3C2410: Added a kerneldoc for s3c2410_nand_set mtd: physmap_of: Add multiple regions and concatenation support mtd: nand: max_retries off by one in mxc_nand mtd: nand: s3c2410_nand_setrate(): use correct macros for 2412/2440 mtd: onenand: add bbt_wait & unlock_all as replaceable for some platform mtd: Flex-OneNAND support mtd: nand: add OMAP2/OMAP3 NAND driver mtd: maps: Blackfin async: fix memory leaks in probe/remove funcs mtd: uclinux: mark local stuff static mtd: uclinux: do not allow to be built as a module mtd: uclinux: allow systems to override map addr/size mtd: blackfin NFC: fix hang when using NAND on BF527-EZKITs ... 22 June 2009, 23:56:22 UTC
9e268be Linus Torvalds 22 June 2009, 21:56:13 UTC Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (49 commits) [ARM] idle: clean up pm_idle calling, obey hlt_counter [ARM] S3C: Fix gpio-config off-by-one bug [ARM] S3C64XX: add to_irq() support for EINT() GPIO [ARM] S3C64XX: clock.c: fix typo in usb-host clock ctrlbit [ARM] S3C64XX: fix HCLK gate defines [ARM] Update mach-types [ARM] wire up rt_tgsigqueueinfo and perf_counter_open OMAP2 clock/powerdomain: off by 1 error in loop timeout comparisons OMAP3 SDRC: set FIXEDDELAY when disabling SDRC DLL OMAP3: Add support for DPLL3 divisor values higher than 2 OMAP3 SRAM: convert SRAM code to use macros rather than magic numbers OMAP3 SRAM: add more comments on the SRAM code OMAP3 clock/SDRC: program SDRC_MR register during SDRC clock change OMAP3 clock: add a short delay when lowering CORE clk rate OMAP3 clock: initialize SDRC timings at kernel start OMAP3 clock: remove wait for DPLL3 M2 clock to stabilize [ARM] Add old Feroceon support to compressed/head.S [ARM] 5559/1: Limit the stack unwinding caused by a kthread exit [ARM] 5558/1: Add extra checks to ARM unwinder to avoid tracing corrupt stacks [ARM] 5557/1: Discard some ARM.ex*.*exit.text sections when !HOTPLUG or !HOTPLUG_CPU ... 22 June 2009, 21:56:13 UTC
9ccdac3 Russell King 22 June 2009, 21:34:55 UTC [ARM] idle: clean up pm_idle calling, obey hlt_counter pm_idle is used by infrastructure (eg, cpuidle) which expects architectures to call it in a certain way. Arrange for ARM to follow x86's lead on this and call pm_idle() with interrupts already disabled. However, we expect pm_idle() to enable interrupts before it returns. Also, OMAP wants to be able to disable hlt-ing, so allow hlt_counter to prevent all calls to pm_idle. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 22 June 2009, 21:34:55 UTC
2e8b5a0 David Howells 22 June 2009, 14:32:36 UTC MN10300: Fix the vmlinux ldscript Fix the MN10300 vmlinux ldscript. It needs to use various macros from asm-generic/vmlinux.lds.h to correctly include all that it needs to. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 20:34:50 UTC
eadfe21 David Howells 22 June 2009, 14:32:31 UTC LDSCRIPT: Name INIT_RAM_FS consistently In asm-generic/vmlinux.lds.h, name INIT_RAM_FS consistently, no matter the setting of CONFIG_BLK_DEV_INITRD. This corrects: commit ef53dae8658cf0e93d380983824a661067948d87 Author: Sam Ravnborg <sam@ravnborg.org> Date: Sun Jun 7 20:46:37 2009 +0200 Subject: Improve vmlinux.lds.h support for arch specific linker scripts Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 20:34:49 UTC
7e0338c Linus Torvalds 22 June 2009, 19:55:50 UTC Merge branch 'for-2.6.31' of git://fieldses.org/git/linux-nfsd * 'for-2.6.31' of git://fieldses.org/git/linux-nfsd: (60 commits) SUNRPC: Fix the TCP server's send buffer accounting nfsd41: Backchannel: minorversion support for the back channel nfsd41: Backchannel: cleanup nfs4.0 callback encode routines nfsd41: Remove ip address collision detection case nfsd: optimise the starting of zero threads when none are running. nfsd: don't take nfsd_mutex twice when setting number of threads. nfsd41: sanity check client drc maxreqs nfsd41: move channel attributes from nfsd4_session to a nfsd4_channel_attr struct NFS: kill off complicated macro 'PROC' sunrpc: potential memory leak in function rdma_read_xdr nfsd: minor nfsd_vfs_write cleanup nfsd: Pull write-gathering code out of nfsd_vfs_write nfsd: track last inode only in use_wgather case sunrpc: align cache_clean work's timer nfsd: Use write gathering only with NFSv2 NFSv4: kill off complicated macro 'PROC' NFSv4: do exact check about attribute specified knfsd: remove unreported filehandle stats counters knfsd: fix reply cache memory corruption knfsd: reply cache cleanups ... 22 June 2009, 19:55:50 UTC
df36b43 Linus Torvalds 22 June 2009, 19:53:06 UTC Merge branch 'for-2.6.31' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6 * 'for-2.6.31' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (128 commits) nfs41: sunrpc: xprt_alloc_bc_request() should not use spin_lock_bh() nfs41: Move initialization of nfs4_opendata seq_res to nfs4_init_opendata_res nfs: remove unnecessary NFS_INO_INVALID_ACL checks NFS: More "sloppy" parsing problems NFS: Invalid mount option values should always fail, even with "sloppy" NFS: Remove unused XDR decoder functions NFS: Update MNT and MNT3 reply decoding functions NFS: add XDR decoder for mountd version 3 auth-flavor lists NFS: add new file handle decoders to in-kernel mountd client NFS: Add separate mountd status code decoders for each mountd version NFS: remove unused function in fs/nfs/mount_clnt.c NFS: Use xdr_stream-based XDR encoder for MNT's dirpath argument NFS: Clean up MNT program definitions lockd: Don't bother with RPC ping for NSM upcalls lockd: Update NSM state from SM_MON replies NFS: Fix false error return from nfs_callback_up() if ipv6.ko is not available NFS: Return error code from nfs_callback_up() to user space NFS: Do not display the setting of the "intr" mount option NFS: add support for splice writes nfs41: Backchannel: CB_SEQUENCE validation ... 22 June 2009, 19:53:06 UTC
a9b011f Linus Torvalds 22 June 2009, 19:51:28 UTC Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 * 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (22 commits) [S390] Update default configuration. [S390] kprobes: defer setting of ctlblk state [S390] Enable tick based perf_counter on s390. [S390] dasd: fix refcounting in dasd_change_state [S390] lockless idle time accounting [S390] driver_data access [S390] pm: fix build error for !SMP [S390] dasd_pm: fix stop flag handling [S390] ap/zcrypt: Suspend/Resume ap bus and zcrypt [S390] qdio: Sanitize do_QDIO sanity checks [S390] qdio: leave inbound SBALs primed [S390] qdio: merge AI tasklet into interrupt handler [S390] qdio: extract all primed SBALs at once [S390] qdio: fix check for running under z/VM [S390] qdio: move adapter interrupt tasklet code [S390] Use del_timer instead of del_timer_sync [S390] s390: remove DEBUG_MALLOC [S390] vt220 console: convert from bootmem to slab [S390] sclp console: convert from bootmem to slab [S390] 3270 console: convert from bootmem to slab ... 22 June 2009, 19:51:28 UTC
b5bdd43 Linus Torvalds 22 June 2009, 19:44:14 UTC Merge branch 'next-i2c' of git://aeryn.fluff.org.uk/bjdooks/linux * 'next-i2c' of git://aeryn.fluff.org.uk/bjdooks/linux: i2c: Fix stuck transaction on cpm-i2c driver i2c-omap: Fix build breaking typo cpu_is_omap_2430 22 June 2009, 19:44:14 UTC
f39cf0b Linus Torvalds 22 June 2009, 19:38:31 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6: xtensa: enable m41t80 driver in s6105_defconfig xtensa: add m41t62 rtc to s6105 platform xtensa: enable s6gmac in s6105_defconfig xtensa: s6105 specific configuration for s6gmac s6gmac: xtensa s6000 on-chip ethernet driver xtensa: support s6000 gpio irqs and alternate function selection xtensa: s6000 dma engine support xtensa: allow variant to initialize own irq chips xtensa: cache inquiry and unaligned cache handling functions 22 June 2009, 19:38:31 UTC
59ef7a8 Linus Torvalds 22 June 2009, 18:59:51 UTC Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (74 commits) PCI: make msi_free_irqs() to use msix_mask_irq() instead of open coded write PCI: Fix the NIU MSI-X problem in a better way PCI ASPM: remove get_root_port_link PCI ASPM: cleanup pcie_aspm_sanity_check PCI ASPM: remove has_switch field PCI ASPM: cleanup calc_Lx_latency PCI ASPM: cleanup pcie_aspm_get_cap_device PCI ASPM: cleanup clkpm checks PCI ASPM: cleanup __pcie_aspm_check_state_one PCI ASPM: cleanup initialization PCI ASPM: cleanup change input argument of aspm functions PCI ASPM: cleanup misc in struct pcie_link_state PCI ASPM: cleanup clkpm state in struct pcie_link_state PCI ASPM: cleanup latency field in struct pcie_link_state PCI ASPM: cleanup aspm state field in struct pcie_link_state PCI ASPM: fix typo in struct pcie_link_state PCI: drivers/pci/slot.c should depend on CONFIG_SYSFS PCI: remove redundant __msi_set_enable() PCI PM: consistently use type bool for wake enable variable x86/ACPI: Correct maximum allowed _CRS returned resources and warn if exceeded ... 22 June 2009, 18:59:51 UTC
5165aec Linus Torvalds 22 June 2009, 18:57:09 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (43 commits) via-velocity: Fix velocity driver unmapping incorrect size. mlx4_en: Remove redundant refill code on RX mlx4_en: Removed redundant check on lso header size mlx4_en: Cancel port_up check in transmit function mlx4_en: using stop/start_all_queues mlx4_en: Removed redundant skb->len check mlx4_en: Counting all the dropped packets on the TX side usbnet cdc_subset: fix issues talking to PXA gadgets Net: qla3xxx, remove sleeping in atomic ipv4: fix NULL pointer + success return in route lookup path isdn: clean up documentation index cfg80211: validate station settings cfg80211: allow setting station parameters in mesh cfg80211: allow adding/deleting stations on mesh ath5k: fix beacon_int handling MAINTAINERS: Fix Atheros pattern paths ath9k: restore PS mode, before we put the chip into FULL SLEEP state. ath9k: wait for beacon frame along with CAB acer-wmi: fix rfkill conversion ath5k: avoid PCI FATAL interrupts by restoring RETRY_TIMEOUT disabling ... 22 June 2009, 18:57:09 UTC
e38be99 Hitoshi Mitake 22 June 2009, 02:11:20 UTC Making fs/minix/minix.h double including safe I happened to find that fs/minix/minix.h doesn't guard double include. Yes, I know this never cause something destructive because this is self-evidence that no source file includes minix.h twice, but I think fixing this is better than disregarding it. Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:34:42 UTC
44da59e Alan Cox 22 June 2009, 17:43:18 UTC msm: fixups to match current code The tty layer is now a bit more fussy about reporting the right baud rate back. Make the msm driver match the current state of affairs. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:25 UTC
04896a7 Robert Love 22 June 2009, 17:43:11 UTC msm_serial: serial driver for MSM7K onboard serial peripheral. Signed-off-by: Brian Swetland <swetland@google.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:25 UTC
2421c48 Richard Röjfors 22 June 2009, 17:43:03 UTC timbuart: Fix for tx_empty Hardware updated to support TX FIFO empty. Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:25 UTC
be10eb7 Paul Fulghum 22 June 2009, 17:42:56 UTC tty: n_hdlc add buffer flushing Add flush_buffer tty callback to flush rx buffers. Add TCFLSH ioctl processing to flush tx buffers. Increase default tx buffers from 1 to 3. Remove unneeded flush_buffer call in open callback. Remove vendor specific CVS version string. Signed-off-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:24 UTC
90ceb96 Peter Korsgaard 22 June 2009, 17:42:49 UTC serial: samsung.c: mark s3c24xx_serial_remove as __devexit Mark the remove function as __devexit so it gets eliminated in CONFIG_HOTPLUG=n builds. Saves ~100 bytes. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:24 UTC
099d527 Kevin Hilman 22 June 2009, 17:42:42 UTC serial@ add OMAP wakeup-enable register Add the wakeup enable register to the list of OMAP-specific UART registers. This is to support forthcoming OMAP PM enhancements which use the wakeup feature of the OMAP's 8250-based UART. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:24 UTC
94362fd Alan Cox 22 June 2009, 17:42:36 UTC tty: fix some bogns in the serqt_usb2 driver Remove the replicated urban legends from the comments and fix a couple of other silly calls Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:24 UTC
a6540f7 Alan Cox 22 June 2009, 17:42:29 UTC ppp: Fix throttling bugs The ppp layer goes around calling the unthrottle method from non sleeping paths. This isn't safe because the unthrottle methods in the tty layer need to be able to sleep (consider a USB dongle). Until now this didn't show up because the ppp layer never actually throttled a port so the unthrottle was always a no-op. Currently it's a mutex taking path so warnings are spewed if the unthrottle occurs via certain paths. Fix this by removing the unneccessary unthrottle calls. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:24 UTC
a115902 Jiri Slaby 22 June 2009, 17:42:18 UTC vt_ioctl: fix lock imbalance Don't return from switch/case directly in vt_ioctl. Set ret and break instead so that we unlock BKL. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:24 UTC
69ae59d Jiri Slaby 22 June 2009, 17:42:10 UTC pcmcia/cm4000: fix lock imbalance Don't return from switch/case, break instead, so that we unlock BKL. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:24 UTC
eca4104 Jiri Slaby 22 June 2009, 17:42:03 UTC n_r3964: fix lock imbalance There is omitted BKunL in r3964_read. Centralize the paths to one point with one unlock. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:23 UTC
52e3632 Roel Kluin 22 June 2009, 17:41:56 UTC serial: fix off by one errors In zs_console_putchar() occurs: if (zs_transmit_drain(zport, irq)) write_zsdata(zport, ch); However if in zs_transmit_drain() no empty Tx Buffer occurs, limit reaches -1 => true, and the write still occurs. This patch changes postfix to prefix decrements in this and similar functions to prevent similar mistakes in the future. This decreases the iterations with one but the chosen loop count was arbitrary anyway. In sunhv limit reaches -1, not 0, so the test is off by one. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:23 UTC
607c268 Mike Frysinger 22 June 2009, 17:41:47 UTC serial: bfin_5xx: fix building as module when early printk is enabled Since early printk only makes sense/works when the serial driver is built into the kernel, disable the option for this driver when it is going to be built as a module. Otherwise we get build failures due to the ifdef handling. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:23 UTC
9c529a3 Mike Frysinger 22 June 2009, 17:37:24 UTC serial: bfin_5xx: add missing spin_lock init The Blackfin serial driver never initialized the spin_lock that is part of the serial core structure, but we never noticed because spin_lock's are rarely enabled on UP systems. Yeah lockdep and friends. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:23 UTC
56578ab Mike Frysinger 22 June 2009, 17:31:10 UTC bfin_jtag_comm: clean up printk usage The original patch garned some feedback and a v2 was posted, but that version seems to have been missed when merging the driver. At any rate, this cleans up the printk usage as suggested by Jiri Slaby. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:32:23 UTC
dfa7c4d FUJITA Tomonori 22 June 2009, 15:54:27 UTC parport_pc: set properly the dma_mask for parport_pc device parport_pc_probe_port() creates the own 'parport_pc' device if the device argument is NULL. Then parport_pc_probe_port() doesn't initialize the dma_mask and coherent_dma_mask of the device and calls dma_alloc_coherent with it. dma_alloc_coherent fails because dma_alloc_coherent() doesn't accept the uninitialized dma_mask: http://lkml.org/lkml/2009/6/16/150 Long ago, X86_32 and X86_64 had the own dma_alloc_coherent implementations; X86_32 accepted a device having dma_mask that is not initialized however X86_64 didn't. When we merged them, we chose to prohibit a device having dma_mask that is not initialized. I think that it's good to require drivers to set up dma_mask (and coherent_dma_mask) properly if the drivers want DMA. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Reported-by: Malcom Blaney <malcolm.blaney@maptek.com.au> Tested-by: Malcom Blaney <malcolm.blaney@maptek.com.au> Cc: stable@kernel.org Signed-off-by: Alan Cox <alan@linux.intel.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:29:00 UTC
e2434dc Jens Rottmann 22 June 2009, 15:51:49 UTC parport_pc: after superio probing restore original register values CONFIG_PARPORT_PC_SUPERIO probes for various superio chips by writing byte sequences to a set of different potential I/O ranges. But the probed ranges are not exclusive to parallel ports. Some of our boards just happen to have a watchdog in one of them. Took us almost a week to figure out why some distros reboot without warning after running flawlessly for 3 hours. For exactly 170 = 0xAA minutes, that is ... Fixed by restoring original values after probing. Also fixed too small request_region() in detect_and_report_it87(). Signed-off-by: Jens Rottmann <JRottmann@LiPPERTEmbedded.de> Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: <stable@kernel.org> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:28:59 UTC
752a478 Linus Torvalds 22 June 2009, 18:24:43 UTC Revert "char: moxa, prevent opening unavailable ports" This reverts commit a90b037583d5f1ae3e54e9c687c79df82d1d34a4, which already got fixed as commit f0e8527726b9e56649b9eafde3bc0fbc4dd2dd47: the same patch (trivial differences) got applied twice. Requested-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 22 June 2009, 18:24:43 UTC
915166d Russell King 22 June 2009, 13:31:57 UTC Merge branch 'next-s3c' of git://aeryn.fluff.org.uk/bjdooks/linux into devel 22 June 2009, 13:31:57 UTC
49fb88a Marek Szyprowski 18 June 2009, 11:30:16 UTC [ARM] S3C: Fix gpio-config off-by-one bug Fix gpio-config off-by-one bug. Without this patch, touching GPA0 pin on S3C64XX platform causes kernel oops. Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 22 June 2009, 13:12:39 UTC
0b49573 Marek Szyprowski 18 June 2009, 11:30:27 UTC [ARM] S3C64XX: add to_irq() support for EINT() GPIO N group Add to_irq() function to onvert gpio to irq for external interrupt group (GPN). Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 22 June 2009, 13:11:56 UTC
386f435 Peter Korsgaard 18 June 2009, 21:54:44 UTC [ARM] S3C64XX: clock.c: fix typo in usb-host clock ctrlbit The usb-host clock was using the wrong define (the SCLK enable for the usb-host-bus) to change the HCLK register instead of the HCLK_UHOST bit. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 22 June 2009, 13:11:56 UTC
6ade7fa Peter Korsgaard 18 June 2009, 21:54:43 UTC [ARM] S3C64XX: fix HCLK gate defines A few typos seems to have sneaked into the HCLK gate defines, causing the usb host clock to not get enabled. Fix them according to the reference manual and throw in the 3d accel bit for good measure. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Ben Dooks <ben-linux@fluff.org> 22 June 2009, 13:11:56 UTC
da6330f Martin Schwidefsky 22 June 2009, 10:08:24 UTC [S390] Update default configuration. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:25 UTC
acf0180 Heiko Carstens 22 June 2009, 10:08:23 UTC [S390] kprobes: defer setting of ctlblk state get_krobe_ctlblk returns a per cpu kprobe control block which holds the state of the current cpu wrt to kprobe. When inserting/removing a kprobe the state of the cpu which replaces the code is changed to KPROBE_SWAP_INST. This however is done when preemption is still enabled. So the state of the current cpu doesn't necessarily reflect the real state. To fix this move the code that changes the state to non-preemptible context. Reported-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:24 UTC
12310e9 Martin Schwidefsky 22 June 2009, 10:08:22 UTC [S390] Enable tick based perf_counter on s390. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:24 UTC
181d952 Sebastian Ott 22 June 2009, 10:08:21 UTC [S390] dasd: fix refcounting in dasd_change_state To set a dasd online dasd_change_state is called twice. The first cycle will schedule initial analysis of the device, set the rc to -EAGAIN and will not touch the device state any more. The initial analysis will in turn call dasd_change_state to increase the state to the final DASD_STATE_ONLINE. If the dasd_change_state on the second thread outruns the other one both finish with the state set to DASD_STATE_ONLINE and the device refcount will be decreased by 2. Fix this by leaving dasd_change_state on rc == -EAGAIN so that the refcount will always be decreased by 1. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:23 UTC
e98bbaa Martin Schwidefsky 22 June 2009, 10:08:20 UTC [S390] lockless idle time accounting Replace the spinlock used in the idle time accounting with a sequence counter mechanism analog to seqlock. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:23 UTC
4f0076f Martin Schwidefsky 22 June 2009, 10:08:19 UTC [S390] driver_data access Replace the remaining direct accesses to the driver_data pointer with calls to the dev_get_drvdata() and dev_set_drvdata() functions. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:23 UTC
4a9c752 Heiko Carstens 22 June 2009, 10:08:18 UTC [S390] pm: fix build error for !SMP Fix build error for !SMP: arch/s390/power/built-in.o: In function `swsusp_arch_resume': (.text+0x1b4): undefined reference to `smp_get_phys_cpu_id' arch/s390/power/built-in.o: In function `swsusp_arch_resume': (.text+0x288): undefined reference to `smp_switch_boot_cpu_in_resume' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:22 UTC
e6125fb Stefan Haberland 22 June 2009, 10:08:17 UTC [S390] dasd_pm: fix stop flag handling The stop flags are handled in the generic restore function so the stop flag is removed also for FBA and DIAG devices. Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:22 UTC
772f547 Felix Beck 22 June 2009, 10:08:16 UTC [S390] ap/zcrypt: Suspend/Resume ap bus and zcrypt Add Suspend/Resume support to ap bus and zcrypt. All enhancements are done in the ap bus. No changes in the crypto card specific part are necessary. Signed-off-by: Felix Beck <felix.beck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:21 UTC
6618241 Jan Glauber 22 June 2009, 10:08:15 UTC [S390] qdio: Sanitize do_QDIO sanity checks Remove unneeded sanity checks from do_QDIO since this is the hot path. Change the type of bufnr and count to unsigned int so the check for the maximum value works. Reported-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:21 UTC
f0a0b15 Jan Glauber 22 June 2009, 10:08:14 UTC [S390] qdio: leave inbound SBALs primed It is not required to change the state of primed SBALs. Leaving them primed saves a SQBS instruction under z/VM. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:21 UTC
cf9a031 Jan Glauber 22 June 2009, 10:08:13 UTC [S390] qdio: merge AI tasklet into interrupt handler Since the adapter interrupt tasklet only schedules the queue tasklets and contains no code that requires serialization in can be merged with the adapter interrupt handler. That possibly safes some CPU cycles. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:20 UTC
36e3e72 Jan Glauber 22 June 2009, 10:08:12 UTC [S390] qdio: extract all primed SBALs at once For devices without QIOASSIST primed SBALS were extracted in a loop. Remove the loop since get_buf_states can already return more than one primed SBAL. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:20 UTC
9a2c160 Jan Glauber 22 June 2009, 10:08:11 UTC [S390] qdio: fix check for running under z/VM The check whether qdio runs under z/VM was incorrect since SIGA-Sync is not set if the device runs with QIOASSIST. Use MACHINE_IS_VM instead to prevent polling under z/VM. Merge qdio_inbound_q_done and tiqdio_is_inbound_q_done. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:20 UTC
60b5df2 Jan Glauber 22 June 2009, 10:08:10 UTC [S390] qdio: move adapter interrupt tasklet code Move the adapter interrupt tasklet function to the qdio main code since all the functions used by the tasklet are located there. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:19 UTC
f3dfa86 Michael Holzheu 22 June 2009, 10:08:09 UTC [S390] Use del_timer instead of del_timer_sync When syncing the sclp console queue, we call del_timer_sync() while holding the "sclp_con_lock" spinlock. This lock is also taken in the timer function "sclp_console_timeout". Therefore the sync version of del_timer() cannot be used here. Because the synchronous deletion of the timer is only needed in the suspend callback and in that case only one CPU is remaining and therefore it is not possible that the timer function is running in parallel, we can safely use del_timer() instead of del_timer_sync(). Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:19 UTC
66d51f3 Pekka Enberg 22 June 2009, 10:08:08 UTC [S390] s390: remove DEBUG_MALLOC The kernel now has kmemleak and kmemtrace so there's no reason to keep this ugly s390 hack around. I am not sure how it's supposed to work on SMP anyway as it uses a global variable to temporarily store the return value of all kmalloc() calls: void *b; #define kmalloc(x...) (PRINT_INFO(" kmalloc %p\n",b=kmalloc(x)),b) Cc: <linux-s390@vger.kernel.org> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:18 UTC
5c0792f Heiko Carstens 22 June 2009, 10:08:07 UTC [S390] vt220 console: convert from bootmem to slab The slab allocator is earlier available so convert the bootmem allocations to slab/gfp allocations. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:18 UTC
4c8f479 Heiko Carstens 22 June 2009, 10:08:06 UTC [S390] sclp console: convert from bootmem to slab The slab allocator is earlier available so convert the bootmem allocations to slab/gfp allocations. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:17 UTC
33403dc Heiko Carstens 22 June 2009, 10:08:05 UTC [S390] 3270 console: convert from bootmem to slab The slab allocator is earlier available so convert the bootmem allocations to slab/gfp allocations. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:17 UTC
6d56eee Heiko Carstens 22 June 2009, 10:08:04 UTC [S390] 3215 console: convert from bootmem to slab The slab allocator is earlier available so convert the bootmem allocations to slab/gfp allocations. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:17 UTC
d7d1104 Heiko Carstens 22 June 2009, 10:08:03 UTC [S390] time: convert from bootmem to slab The slab allocator is earlier available so convert the bootmem allocations to slab/gfp allocations. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 22 June 2009, 10:08:16 UTC
aafd125 Daniel Glockner 10 June 2009, 19:58:51 UTC xtensa: enable m41t80 driver in s6105_defconfig Signed-off-by: Daniel Glockner <dg@emlix.com> Cc: David Brownell <david-b@pacbell.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 22 June 2009, 09:38:11 UTC
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