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* sparc: Export symbols for ZERO_PAGE usage in modules.Aneesh Kumar K.V2008-04-29
| | | | | | | | | | ext4 uses ZERO_PAGE(0) to zero out blocks. We need to export different symbols in different arches for the usage of ZERO_PAGE in modules. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
* sparc: use kbuild.h instead of defining macros in asm-offsets.cChristoph Lameter2008-04-29
| | | | | | | Signed-off-by: Christoph Lameter <clameter@sgi.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* sparc: Remove old style signal frame support.David S. Miller2008-04-27
| | | | | | | | | | | | | | | | | | | | | | | | | | Back around the same time we were bootstrapping the first 32-bit sparc Linux kernel with a SunOS userland, we made the signal frame match that of SunOS. By the time we even started putting together a native Linux userland for 32-bit Sparc we realized this layout wasn't sufficient for Linux's needs. Therefore we changed the layout, yet kept support for the old style signal frame layout in there. The detection mechanism is that we had sys_sigaction() start passing in a negative signal number to indicate "new style signal frames please". Anyways, no binaries exist in the world that use the old stuff. In fact, I bet Jakub Jelinek and myself are the only two people who ever had such binaries to be honest. So let's get rid of this stuff. I added an assertion using WARN_ON_ONCE() that makes sure 32-bit applications are passing in that negative signal number still. Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc: cleanup after SunOS binary emulation removalAdrian Bunk2008-04-24
| | | | | | | | | The following cleanups are now possible: - arch/sparc/kernel/entry.S:ret_sys_call no longer has to be global - arch/sparc/kernel/signal.c:sys_sigpause() can be removed Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2008-04-21
|\ | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC]: Remove SunOS and Solaris binary support.
| * [SPARC]: Remove SunOS and Solaris binary support.David S. Miller2008-04-21
| | | | | | | | | | | | As per Documentation/feature-removal-schedule.txt Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SPARC] minor irq handler cleanupsJeff Garzik2008-04-20
|/ | | | | | | | | - mark timer_interrupt() static - sparc_floppy_request_irq() prototype should use irq_handler_t Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Acked-by: David S. Miller <davem@davemloft.net>
* Generic semaphore implementationMatthew Wilcox2008-04-17
| | | | | | | | | | | Semaphores are no longer performance-critical, so a generic C implementation is better for maintainability, debuggability and extensibility. Thanks to Peter Zijlstra for fixing the lockdep warning. Thanks to Harvey Harrison for pointing out that the unlikely() was unnecessary. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Acked-by: Ingo Molnar <mingo@elte.hu>
* [SPARC]: Fix several regset and ptrace bugs.David S. Miller2008-04-09
| | | | | | | | | | | | | | | | | 1) ptrace should pass 'current' to task_user_regset_view() 2) When fetching general registers using a 64-bit view, and the target is 32-bit, we have to convert. 3) Skip the whole register window get/set code block if the user isn't asking to access anything in there. Otherwise we have problems if the user doesn't have an address space setup. Fetching ptrace register is still valid at such a time, and ptrace does not try to access the register window area of the regset. Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2008-03-18
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * [SPARC]: Fix link errors with gcc-4.3David S. Miller2008-03-03
| | | | | | | | | | | | | | | | | | | | | | | | Reported by Adrian Bunk. Just like in changeset a3f9985843b674cbcb58f39fab8416675e7ab842 ("[SPARC64]: Move kernel unaligned trap handlers into assembler file.") we have to move the assembler bits into a seperate asm file because as far as the compiler is concerned these inline bits we're doing in unaligned.c are unreachable. Signed-off-by: David S. Miller <davem@davemloft.net>
| * sparc: replace remaining __FUNCTION__ occurancesHarvey Harrison2008-03-03
| | | | | | | | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC]: Add reboot_command[] extern decl to asm/system.hDavid S. Miller2008-02-29
| | | | | | | | | | | | Kill off some sparse warnings. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC]: Mark linux_sparc_{fpu,chips} static.David S. Miller2008-02-29
| | | | | | | | | | | | Caught by sparse. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC]: Fix build in arch/sparc/kernel/led.cDavid S. Miller2008-02-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CC [M] arch/sparc/kernel/led.o arch/sparc/kernel/led.c: In function 'led_blink': arch/sparc/kernel/led.c:35: error: invalid use of undefined type 'struct timer_list' arch/sparc/kernel/led.c:35: error: 'jiffies' undeclared (first use in this function) arch/sparc/kernel/led.c:35: error: (Each undeclared identifier is reported only once arch/sparc/kernel/led.c:35: error: for each function it appears in.) arch/sparc/kernel/led.c:36: error: 'avenrun' undeclared (first use in this function) arch/sparc/kernel/led.c:36: error: 'FSHIFT' undeclared (first use in this function) arch/sparc/kernel/led.c:36: error: 'HZ' undeclared (first use in this function) arch/sparc/kernel/led.c:37: error: invalid use of undefined type 'struct timer_list' arch/sparc/kernel/led.c:39: error: invalid use of undefined type 'struct timer_list' arch/sparc/kernel/led.c:40: error: invalid use of undefined type 'struct timer_list' arch/sparc/kernel/led.c:42: error: implicit declaration of function 'add_timer' arch/sparc/kernel/led.c: In function 'led_write_proc': arch/sparc/kernel/led.c:70: error: implicit declaration of function 'copy_from_user' arch/sparc/kernel/led.c:84: error: implicit declaration of function 'del_timer_sync' arch/sparc/kernel/led.c: In function 'led_init': arch/sparc/kernel/led.c:109: error: implicit declaration of function 'init_timer' arch/sparc/kernel/led.c:110: error: invalid use of undefined type 'struct timer_list' make[1]: *** [arch/sparc/kernel/led.o] Error 1 Based upon original patch by Robert Reif. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NET] endianness noise: INADDR_ANYAl Viro2008-03-18
|/ | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2008-02-19
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Add regs_return_value(). [SPARC64]: Kill pcic_present(). [SPARC]: Kill 'prom_palette'. [ATYFB]: Kill 'prom_palette' sparc code. [SPARC64]: Kill 'prom_keyboard'. [SPARC]: Kill extern decl of 'panic_setup'. [SPARC64]: Delete 'boot_flags'. [SPARC64]: Kill unused function 'kernel_enter_debugger'. [SPARC64] arch/sparc64/kernel/unaligned.c: Use time_* macros [SPARC64]: Always register a PROM based early console. [SPARC64]: Update defconfig. [SPARC64]: Add -mtune=ultrasparc3 if possible. [SPARC64]: Remove Makefile code for ancient gcc and binutils. [SPARC64]: Remove DEBUG_BOOTMEM. [SPARC64]: Use shorter "get_zeroed_page" call. [SPARC]: Use shorter form of "get_zeroed_page". [SPARC]: video/cg14.c and video/sbuslib.c build fixes
| * [SPARC]: Kill 'prom_palette'.David S. Miller2008-02-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The idea of this thing is we could save/restore the firmware's palette when breaking in and out of the firmware prompt. Only one driver implemented this (atyfb) and it's value is questionable. If you're just debugging you don't really care that the characters end up being purple or whatever. And we can provide better debugging and firmware command facilities with minimal in-kernel console I/O drivers. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC]: Kill extern decl of 'panic_setup'.David S. Miller2008-02-18
| | | | | | | | | | | | This was made static in kernel/panic.c a long time ago. Signed-off-by: David S. Miller <davem@davemloft.net>
* | xtime_lock vs update_process_timesPeter Zijlstra2008-02-13
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d3d74453c34f8fd87674a8cf5b8a327c68f22e99 ("hrtimer: fixup the HRTIMER_CB_IRQSAFE_NO_SOFTIRQ fallback") broke several archs, and since only Russell bothered to merge the fix, and Greg to ACK his arch, I'm sending this for merger. I have confirmation that the Alpha bit results in a booting kernel. That leaves: blackfin, frv, sh and sparc untested. The deadlock in question was found by Russell: IRQ handle -> timer_tick() - xtime seqlock held for write -> update_process_times() -> run_local_timers() -> hrtimer_run_queues() -> hrtimer_get_softirq_time() - tries to get a read lock Now, Thomas assures me the fix is trivial, only do_timer() needs to be done under the xtime_lock, and update_process_times() can savely be removed from under it. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Greg Ungerer <gerg@uclinux.org> CC: Richard Henderson <rth@twiddle.net> CC: Bryan Wu <bryan.wu@analog.com> CC: David Howells <dhowells@redhat.com> CC: Paul Mundt <lethal@linux-sh.org> CC: William Irwin <wli@holomorphy.com> Acked-by: Ingo Molnar <mingo@elte.hu> Acked-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [SPARC]: Merge asm-sparc{,64}/cache.hDavid S. Miller2008-02-09
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC]: Kill BSD errno translation table and header files.David S. Miller2008-02-09
| | | | | | Completely unused. Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC]: Remove of_platform_device_createStephen Rothwell2008-02-09
| | | | | | | There are no callers of this on the Sparc platforms. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* aout: remove unnecessary inclusions of {asm, linux}/a.out.hDavid Howells2008-02-08
| | | | | | | | | | Remove now unnecessary inclusions of {asm,linux}/a.out.h. [akpm@linux-foundation.org: fix alpha build] Signed-off-by: David Howells <dhowells@redhat.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* aout: suppress A.OUT library support if !CONFIG_ARCH_SUPPORTS_AOUTDavid Howells2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Suppress A.OUT library support if CONFIG_ARCH_SUPPORTS_AOUT is not set. Not all architectures support the A.OUT binfmt, so the ELF binfmt should not be permitted to go looking for A.OUT libraries to load in such a case. Not only that, but under such conditions A.OUT core dumps are not produced either. To make this work, this patch also does the following: (1) Makes the existence of the contents of linux/a.out.h contingent on CONFIG_ARCH_SUPPORTS_AOUT. (2) Renames dump_thread() to aout_dump_thread() as it's only called by A.OUT core dumping code. (3) Moves aout_dump_thread() into asm/a.out-core.h and makes it inline. This is then included only where needed. This means that this bit of arch code will be stored in the appropriate A.OUT binfmt module rather than the core kernel. (4) Drops A.OUT support for Blackfin (according to Mike Frysinger it's not needed) and FRV. This patch depends on the previous patch to move STACK_TOP[_MAX] out of asm/a.out.h and into asm/processor.h as they're required whether or not A.OUT format is available. [jdike@addtoit.com: uml: re-remove accidentally restored code] Signed-off-by: David Howells <dhowells@redhat.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [SPARC32]: Use regsets in arch_ptrace().David S. Miller2008-02-07
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC]: Move over to arch_ptrace().David S. Miller2008-02-07
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC]: Remove PTRACE_SUN* handling.David S. Miller2008-02-07
| | | | | | | | Supporting SunOS ptrace() is pretty pointless and these kinds of quirks keep us from being able to share more code with other platforms. Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC]: Kill DEBUG_PTRACE code.David S. Miller2008-02-07
| | | | | | It has long exceeded it's usefulness. Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC32]: Add user regset support.David S. Miller2008-02-07
| | | | | | | It is missing lazy FPU handling for the current task, but that can be added later. Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2008-02-06
|\ | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Temporarily remove IOMMU merging code. [SPARC64]: Update defconfig. [SPARC]: Add new timerfd syscall entries.
| * [SPARC]: Add new timerfd syscall entries.David S. Miller2008-02-06
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | calibrate_delay() must be __cpuinitAdrian Bunk2008-02-06
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | calibrate_delay() must be __cpuinit, not __{dev,}init. I've verified that this is correct for all users. While doing the latter, I also did the following cleanups: - remove pointless additional prototypes in C files - ensure all users #include <linux/delay.h> This fixes the following section mismatches with CONFIG_HOTPLUG=n, CONFIG_HOTPLUG_CPU=y: WARNING: vmlinux.o(.text+0x1128d): Section mismatch: reference to .init.text.1:calibrate_delay (between 'check_cx686_slop' and 'set_cx86_reorder') WARNING: vmlinux.o(.text+0x25102): Section mismatch: reference to .init.text.1:calibrate_delay (between 'smp_callin' and 'cpu_coregroup_map') Signed-off-by: Adrian Bunk <bunk@kernel.org> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Richard Henderson <rth@twiddle.net> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: Christian Zankel <chris@zankel.net> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* timerfd: new timerfd APIDavide Libenzi2008-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the new timerfd API as it is implemented by the following patch: int timerfd_create(int clockid, int flags); int timerfd_settime(int ufd, int flags, const struct itimerspec *utmr, struct itimerspec *otmr); int timerfd_gettime(int ufd, struct itimerspec *otmr); The timerfd_create() API creates an un-programmed timerfd fd. The "clockid" parameter can be either CLOCK_MONOTONIC or CLOCK_REALTIME. The timerfd_settime() API give new settings by the timerfd fd, by optionally retrieving the previous expiration time (in case the "otmr" parameter is not NULL). The time value specified in "utmr" is absolute, if the TFD_TIMER_ABSTIME bit is set in the "flags" parameter. Otherwise it's a relative time. The timerfd_gettime() API returns the next expiration time of the timer, or {0, 0} if the timerfd has not been set yet. Like the previous timerfd API implementation, read(2) and poll(2) are supported (with the same interface). Here's a simple test program I used to exercise the new timerfd APIs: http://www.xmailserver.org/timerfd-test2.c [akpm@linux-foundation.org: coding-style cleanups] [akpm@linux-foundation.org: fix ia64 build] [akpm@linux-foundation.org: fix m68k build] [akpm@linux-foundation.org: fix mips build] [akpm@linux-foundation.org: fix alpha, arm, blackfin, cris, m68k, s390, sparc and sparc64 builds] [heiko.carstens@de.ibm.com: fix s390] [akpm@linux-foundation.org: fix powerpc build] [akpm@linux-foundation.org: fix sparc64 more] Signed-off-by: Davide Libenzi <davidel@xmailserver.org> Cc: Michael Kerrisk <mtk-manpages@gmx.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Davide Libenzi <davidel@xmailserver.org> Cc: Michael Kerrisk <mtk-manpages@gmx.net> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Cc: Davide Libenzi <davidel@xmailserver.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Spelling fixes: lenght->lengthPaulius Zaleckas2008-02-03
| | | | | Signed-off-by: Paulius Zaleckas <pauliusz@yahoo.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
* all archs: consolidate init and exit sections in vmlinux.lds.hSam Ravnborg2008-01-28
| | | | | | | | | | | This patch consolidate all definitions of .init.text, .init.data and .exit.text, .exit.data section definitions in the generic vmlinux.lds.h. This is a preparational patch - alone it does not buy us much good. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* [SPARC]: Constify function pointer tables.Jan Engelhardt2008-01-22
| | | | | Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC]: Make gettimeofday() monotonic again.David S. Miller2008-01-13
| | | | | | | | | | | | | | When we switched away from the optimized C version things stopped being monotonic. The problem is that if we run this with interrupts disabled, we can see the interrupt pending because the counter reached the limit value. When this happens the counter has bit 31 set, and the low bits start counting again from zero. Reported by Martin Habets. Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC32]: Spelling fixesJoe Perches2007-12-20
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC]: Add missing of_node_putJulia Lawall2007-12-05
| | | | | | | | There should be an of_node_put when breaking out of a loop that iterates using for_each_node_by_type. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC]: Add missing "space"Joe Perches2007-12-05
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC]: Remove duplicate includes.Lucas Woods2007-11-07
| | | | | Signed-off-by: Lucas Woods <woodzy@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC32]: __inline__ --> inlineDavid S. Miller2007-10-27
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* [SPARC, XEN, NET/CXGB3] use irq_handler_t where appropriateJeff Garzik2007-10-23
| | | | | | | Rather than hand-rolling our own prototype, make the code more future-proof by using the standard irq_handler_t typedef. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Update arch/ to use sg helpersJens Axboe2007-10-22
| | | | Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* Use helpers to obtain task pid in printks (arch code)Alexey Dobriyan2007-10-19
| | | | | | | | | | | | | | | One of the easiest things to isolate is the pid printed in kernel log. There was a patch, that made this for arch-independent code, this one makes so for arch/xxx files. It took some time to cross-compile it, but hopefully these are all the printks in arch code. Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* pid namespaces: changes to show virtual ids to userPavel Emelyanov2007-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the largest patch in the set. Make all (I hope) the places where the pid is shown to or get from user operate on the virtual pids. The idea is: - all in-kernel data structures must store either struct pid itself or the pid's global nr, obtained with pid_nr() call; - when seeking the task from kernel code with the stored id one should use find_task_by_pid() call that works with global pids; - when showing pid's numerical value to the user the virtual one should be used, but however when one shows task's pid outside this task's namespace the global one is to be used; - when getting the pid from userspace one need to consider this as the virtual one and use appropriate task/pid-searching functions. [akpm@linux-foundation.org: build fix] [akpm@linux-foundation.org: nuther build fix] [akpm@linux-foundation.org: yet nuther build fix] [akpm@linux-foundation.org: remove unneeded casts] Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org> Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: Paul Menage <menage@google.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [SPARC/64]: Consolidate of_register_driverStephen Rothwell2007-10-18
| | | | | | | | Also of_unregister_driver. These will be shortly also used by the PowerPC code. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* remove include/asm-*/ipc.hAdrian Bunk2007-10-17
| | | | | | | | | | | | All asm/ipc.h files do only #include <asm-generic/ipc.h>. This patch therefore removes all include/asm-*/ipc.h files and moves the contents of include/asm-generic/ipc.h to include/linux/ipc.h. Signed-off-by: Adrian Bunk <bunk@kernel.org> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* SPARC: sg chaining supportJens Axboe2007-10-16
| | | | | | | This updates the sparc iommu/pci dma mappers to sg chaining. Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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