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* sh: Fix up broken kerneldoc comments.Paul Mundt2008-08-03
| | | | | | These were completely unparseable, so fix them up. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: /proc/asids depends on MMU.Paul Mundt2008-08-03
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* arch/sh/boards/mach-se/7343/irq.c: removed duplicated #includeHuang Weiyi2008-08-03
| | | | | | | | Removed duplicated include <linux/irq.h> in arch/sh/boards/mach-se/7343/irq.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* arch/sh/boards/board-ap325rxa.c: removed duplicated #includeHuang Weiyi2008-08-03
| | | | | | | | Removed duplicated include <linux/delay.h> in arch/sh/boards/board-ap325rxa.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh/boards/Makefile typo fixAdrian Bunk2008-08-02
| | | | | | | | | | | | | | | | The following build error was caused by an obvious typo: <-- snip --> ... LD arch/sh/mm/built-in.o make[2]: *** No rule to make target `arch/sh/boards/board-shmin..o', needed by `arch/sh/boards/built-in.o'. Stop. <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: fix LIBGCCAdrian Bunk2008-08-01
| | | | | | | | | | | | | | | | | | | | | | Commit f15cbe6f1a4b4d9df59142fc8e4abb973302cf44 (sh: migrate to arch/sh/include/) moved KBUILD_CFLAGS (which is used by LIBGCC) below LIBGCC, causing build errors like the following: <-- snip --> ... LD .tmp_vmlinux1 arch/sh/kernel/built-in.o: In function `module_clk_recalc': clock-sh4.c:(.text+0x80f0): undefined reference to `__udivsi3_i4i' ... make[1]: *** [.tmp_vmlinux1] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Revert the location change of auto-generated asm/machtypes.hPaul Mundt2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This ended up causing build breakage on O= builds, as reported by Adrian: <-- snip --> ... CC init/main.o In file included from /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/include/asm/irq.h:4, from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/irq.h:23, from /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/include/asm/hardirq.h:5, from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/hardirq.h:7, from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/asm-generic/local.h:5, from /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/include/asm/local.h:4, from /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/module.h:19, from /home/bunk/linux/kernel-2.6/git/linux-2.6/init/main.c:13: /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/include/asm/machvec.h:15:27: error: asm/machtypes.h: No such file or directory make[2]: *** [init/main.o] Error 1 <-- snip --> So we simply move machtypes.h back to its original place. asm-offsets.h is still generated there regardless, until such a time that we find a better place to stash auto-generated files. Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix up the audit arch endian specification.Paul Mundt2008-08-01
| | | | | | | | Presently this was always being set to AUDIT_ARCH_SH, which assumes big endian. Fix this up so that the architecture actually reflects what we're running on. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Make syscall tracer use tracehook notifiers, add TIF_NOTIFY_RESUME.Paul Mundt2008-08-01
| | | | | | | | | | | | | | This follows the changes in commits: 7d6d637dac2050f30a1b57b0a3dc5de4a10616ba 4f72c4279eab1e5f3ed1ac4e55d4527617582392 on powerpc. Adding in TIF_NOTIFY_RESUME, and cleaning up the syscall tracing to be more generic. This is an incremental step to turning on tracehook, as well as unifying more of the ptrace and signal code across the 32/64 split. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: ptrace single stepping cleanups.Paul Mundt2008-08-01
| | | | | | | | This converts the single stepping done by sh/sh64 ptrace implementations to use the generic user_enable/disable_single_step(), and subsequently rips out a lot of ptrace request cases that are now handled generically. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: seccomp support.Paul Mundt2008-08-01
| | | | | | | This hooks up the seccomp thread flag and associated callback from the syscall tracer. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Tidy up the _TIF work masks, and fix syscall trace bug on singlestep.Paul Mundt2008-08-01
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* kdump: sh: parse elfcorehdr command line argumentSimon Horman2008-08-01
| | | | | | | | | | | | A quick cut and paste from other architectures to allow SH to parse the elfcorehdr command line argument which is required for both is_kdump_kernel() and vmcore to function. (the former is as yet unused on SH). Tested compilation only Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Merge git://git.infradead.org/mtd-2.6Linus Torvalds2008-08-01
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: [MTD] [NAND] drivers/mtd/nand/nandsim.c: fix printk warnings [MTD] [NAND] Blackfin NFC Driver: Cleanup the error exit path of bf5xx_nand_probe function [MTD] [NAND] Blackfin NFC Driver: use standard dev_err() rather than printk() [MTD] [NAND] Blackfin NFC Driver: enable Blackfin nand HWECC support by default [MTD] [NAND] Blackfin NFC Driver: add proper devinit/devexit markings to probe/remove functions [MTD] [NAND] Blackfin NFC Driver: add support for the ECC layout the Blackfin bootrom uses [MTD] [NAND] Blackfin NFC Driver: fix bug - hw ecc calc by making sure we extract 11 bits from each register instead of 10 [MTD] [NAND] Blackfin NFC Driver: fix bug - do not clobber the status from the first 256 bytes if operating on 512 pages [MTD] [NAND] diskonchip.c fix sparse endian warnings [MTD] [NAND] drivers/mtd/nand/nandsim.c needs div64.h [JFFS2] Fix allocation of summary buffer Fix rename of at91_nand -> atmel_nand [MTD] [NOR] drivers/mtd/chips/jedec_probe.c: fix Am29DL800BB device ID [MTD] MTD_DEBUG always does compile-time typechecks [MTD] DataFlash: bugfix, binary page sizes now handled [MTD] [NAND] fsl_elbc_nand.c: fix printk warning [MTD] [NAND] nandsim: support random page read command [MTD] [NAND] fix subpage read for small page NAND
| * Fix rename of at91_nand -> atmel_nandPieter du Preez2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Structs called at91_nand_data where renamed to atmel_nand_data and configs called *MTD_NAND_AT91* where renamed to *MTD_NAND_ATMEL*. This was unfortunately not done consistently, causing NAND chips not being initialised on several ARM boards. I am aware that the author of the original change did not rename MTD_NAND_AT91_BUSWIDTH to MTD_NAND_ATMEL_BUSWIDTH, for example. All *MTD_NAND_AT91* where renamed to *MTD_NAND_ATMEL* in order to keep naming consistency. This patch was only tested on a MACH_SAM9_L9260, as this is the only ARM board I have to my disposal. Before this patch: $ git-ls-files |xargs grep atmel_nand |wc -l 105 $ git-ls-files |xargs grep at91_nand |wc -l 4 $ git-ls-files |xargs grep MTD_NAND_ATMEL |wc -l 8 $ git-ls-files |xargs grep MTD_NAND_AT91 |wc -l 47 After this patch: $ git-ls-files |xargs grep atmel_nand |wc -l 109 $ git-ls-files |xargs grep at91_nand |wc -l 0 $ git-ls-files |xargs grep MTD_NAND_ATMEL |wc -l 55 $ git-ls-files |xargs grep MTD_NAND_AT91 |wc -l 0 Signed-off-by: Pieter du Preez <pdupreez@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | Merge branch 'reg-for-linus' of ↵Linus Torvalds2008-08-01
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6 * 'reg-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: regulator: TI bq24022 Li-Ion Charger driver regulator: maintainers - add maintainers for regulator framework. regulator: documentation - ABI regulator: documentation - machine regulator: documentation - regulator driver regulator: documentation - consumer interface regulator: documentation - overview regulator: core kbuild files regulator: regulator test harness regulator: add support for fixed regulators. regulator: regulator framework core regulator: fixed regulator interface regulator: machine driver interface regulator: regulator driver interface regulator: consumer device interface
| * | regulator: core kbuild filesLiam Girdwood2008-07-30
| |/ | | | | | | | | | | | | This patch adds kernel build support for the regulator core. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2008-08-01
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (28 commits) mm/hugetlb.c must #include <asm/io.h> video: Fix up hp6xx driver build regressions. sh: defconfig updates. sh: Kill off stray mach-rsk7203 reference. serial: sh-sci: Fix up SH7760/SH7780/SH7785 early printk regression. sh: Move out individual boards without mach groups. sh: Make sure AT_SYSINFO_EHDR is exposed to userspace in asm/auxvec.h. sh: Allow SH-3 and SH-5 to use common headers. sh: Provide common CPU headers, prune the SH-2 and SH-2A directories. sh/maple: clean maple bus code sh: More header path fixups for mach dir refactoring. sh: Move out the solution engine headers to arch/sh/include/mach-se/ sh: I2C fix for AP325RXA and Migo-R sh: Shuffle the board directories in to mach groups. sh: dma-sh: Fix up dreamcast dma.h mach path. sh: Switch KBUILD_DEFCONFIG to shx3_defconfig. sh: Add ARCH_DEFCONFIG entries for sh and sh64. sh: Fix compile error of Solution Engine sh: Proper __put_user_asm() size mismatch fix. sh: Stub in a dummy ENTRY_OFFSET for uImage offset calculation. ...
| * | sh: defconfig updates.Paul Mundt2008-07-29
| | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Kill off stray mach-rsk7203 reference.Paul Mundt2008-07-29
| | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Move out individual boards without mach groups.Paul Mundt2008-07-29
| | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Make sure AT_SYSINFO_EHDR is exposed to userspace in asm/auxvec.h.Paul Mundt2008-07-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | Presently this is protected by a CONFIG_VSYSCALL ifdef so we don't inadvertently trigger the creation of the gate VMA on CPUs where we don't enable the vDSO, which is obviously not visible to userspace. Fix this up by adding in an ifndef __KERNEL__ check at the same time. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Allow SH-3 and SH-5 to use common headers.Paul Mundt2008-07-29
| | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Provide common CPU headers, prune the SH-2 and SH-2A directories.Paul Mundt2008-07-29
| | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: More header path fixups for mach dir refactoring.Paul Mundt2008-07-29
| | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Move out the solution engine headers to arch/sh/include/mach-se/Paul Mundt2008-07-29
| | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: I2C fix for AP325RXA and Migo-RMagnus Damm2008-07-29
| | | | | | | | | | | | | | | | | | | | | | | | Fix recently introduced I2C build breakage on AP325RXA and Migo-R. Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Shuffle the board directories in to mach groups.Paul Mundt2008-07-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | This flattens out the board directories in to individual mach groups, we will use this for getting rid of unneeded directories, simplifying the build system, and becoming more coherent with the refactored arch/sh/include topology. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: dma-sh: Fix up dreamcast dma.h mach path.Paul Mundt2008-07-29
| | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Switch KBUILD_DEFCONFIG to shx3_defconfig.Paul Mundt2008-07-29
| | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Add ARCH_DEFCONFIG entries for sh and sh64.Paul Mundt2008-07-29
| | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Fix compile error of Solution EngineNobuhiro Iwamatsu2008-07-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When I compiled Solution Engine, this become compile error because plaform device of sh_eth device becomes enable. When sh7710/sh7712 which could use sh_eth was chosen, revised it so that platform device of sh_eth device became enable. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Proper __put_user_asm() size mismatch fix.OGAWA Hirofumi2008-07-28
| | | | | | | | | | | | | | | | | | | | | | | | This fixes up the workaround in 2b4b2bb42137c779ef0084de5df66ff21b4cd86e and cleans up __put_user_asm() to get the sizing right from the onset. Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Stub in a dummy ENTRY_OFFSET for uImage offset calculation.Paul Mundt2008-07-28
| | | | | | | | | | | | | | | | | | | | | If none is defined, provide a sane default, as we do for the other options. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Add an arch/sh/kernel/.gitignorePaul Mundt2008-07-28
| | | | | | | | | | | | | | | | | | Ignore vmlinux.lds. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: dreamcast: fix build failure from header reorg.Paul Mundt2008-07-28
| | | | | | | | | | | | | | | | | | | | | Oops, machvec.h is in asm/, it was previously removed due to overzealous trimming. Fix up the path again. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: migrate to arch/sh/include/Paul Mundt2008-07-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This follows the sparc changes a439fe51a1f8eb087c22dd24d69cebae4a3addac. Most of the moving about was done with Sam's directions at: http://marc.info/?l=linux-sh&m=121724823706062&w=2 with subsequent hacking and fixups entirely my fault. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: rsk7203: update defconfig.Paul Mundt2008-07-28
| | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: rsk7203: Add smc911x platform data.Paul Mundt2008-07-28
| | | | | | | | | | | | | | | | | | This hooks up platform data for the SMC9118 on the RSK+7203. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds2008-08-01
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: generic, x86: fix add iommu_num_pages helper function x86: remove stray <6> in BogoMIPS printk x86: move dma32_reserve_bootmem() after reserve_crashkernel()
| * | | generic, x86: fix add iommu_num_pages helper functionFUJITA Tomonori2008-07-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This IOMMU helper function doesn't work for some architectures: http://marc.info/?l=linux-kernel&m=121699304403202&w=2 It also breaks POWER and SPARC builds: http://marc.info/?l=linux-kernel&m=121730388001890&w=2 Currently, only x86 IOMMUs use this so let's move it to x86 for now. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | Merge commit 'v2.6.27-rc1' into x86/urgentIngo Molnar2008-07-29
| |\ \ \ | | | |/ | | |/|
| * | | Merge branch 'x86/crashdump' into x86/urgentIngo Molnar2008-07-28
| |\ \ \
| | * | | x86: move dma32_reserve_bootmem() after reserve_crashkernel()Bernhard Walle2008-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a x86-64 machine (nothing special I could encounter) I had the problem that crashkernel reservation with the usual "64M@16M" failed. While debugging that, I encountered that dma32_reserve_bootmem() reserves a memory region which is in that area. Because dma32_reserve_bootmem() does not rely on a specific offset but crashkernel does, it makes sense to move the dma32_reserve_bootmem() reservation down a bit. I tested that patch and it works without problems. I don't see any negative effects of that move, but maybe I oversaw something ... While we strictly don't need that patch in 2.6.27 because we have the automatic, dynamic offset detection, it makes sense to also include it here because: - it's easier to get it in -stable then, - many people are still used to the 'crashkernel=...@16M' syntax, - not everybody may be using a reloatable kernel. Signed-off-by: Bernhard Walle <bwalle@suse.de> Cc: kexec@lists.infradead.org Cc: vgoyal@redhat.com Cc: akpm@linux-foundation.org Cc: Bernhard Walle <bwalle@suse.de> Cc: yhlu.kernel@gmail.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | | | | Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds2008-08-01
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] qeth: avoid use of include/asm-s390 [S390] dont use kthread for smp_rescan_cpus(). [S390] virtio console: fix section mismatch warning. [S390] cio: Include linux/string.h in schid.h. [S390] qdio: fix section mismatch bug. [S390] stp: fix section mismatch warning. [S390] Remove diag 0x260 call from memory detection. [S390] qdio: make sure qdr is aligned to page size [S390] Add support for memory hot-remove. [S390] Wire up new syscalls. [S390] cio: Memory allocation for idset changed. [S390] qeth: preallocated qeth header for hiper socket [S390] Optimize storage key operations for anon pages [S390] nohz/sclp: disable timer on synchronous waits. [S390] ipl: Reboot from alternate device does not work when booting from file [S390] dasd: Add support for enhanced VM UID [S390] Remove last P390 trace.
| * | | | | [S390] stp: fix section mismatch warning.Heiko Carstens2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix these two (false positive) warnings by adding an __init annoation: WARNING: vmlinux.o(.text+0x7e6a): Section mismatch in reference from the function stp_reset() to the function .init.text:__alloc_bootmem() The function stp_reset() references the function __init __alloc_bootmem(). This is often because stp_reset lacks a __init annotation or the annotation of __alloc_bootmem is wrong. WARNING: vmlinux.o(.text+0x7ece): Section mismatch in reference from the function stp_reset() to the function .init.text:free_bootmem() The function stp_reset() references the function __init free_bootmem(). This is often because stp_reset lacks a __init annotation or the annotation of free_bootmem is wrong. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | | [S390] Remove diag 0x260 call from memory detection.Heiko Carstens2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The result of the diag 0x260 call is not always what one would expect. So just remove it. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | | [S390] Add support for memory hot-remove.Gerald Schaefer2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables memory hot-remove on s390. Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | | [S390] Wire up new syscalls.Heiko Carstens2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | | [S390] nohz/sclp: disable timer on synchronous waits.Heiko Carstens2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sclp_sync_wait wait synchronously for an sclp interrupt and disables timer interrupts. However on the irq enter paths there is an extra check if a timer interrupt would be due and calls the timer callback. This would schedule softirqs in the wrong context. So introduce local_tick_enable/disable which prevents this. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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