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2006-07-15[PATCH] UML - fix utsname build breakageJeff Dike
Some -mm-only material leaked into a patch destined for mainline, and I didn't notice. This was the replacement of system_utsname with utsname() that's required by the uts namespace patch. This patch reverts those changes (which are correct in -mm) so that mainline UML builds again. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-14Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64] Fix PSYCHO PCI controler init. [SPARC64] psycho: Fix pbm->name handling in pbm_register_toplevel_resources() [SERIAL] sunsab: Fix significant typo in sab_probe() [SERIAL] sunsu: Report keyboard and mouse ports in kernel log. [SPARC64]: Make sure IRQs are disabled properly during early boot.
2006-07-14[PATCH] uml: header formatting cleanupsJeff Dike
Clean up whitespace and return syntax in os.h. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-14[PATCH] uml: tidy biarch gcc supportJeff Dike
On top of the previous biarch changes for UML, this makes the preprocessor changes a bit cleaner. Specify the 64-bit build in CPPFLAGS on the x86_64 SUBARCH, rather than #undef'ing i386. Compile-tested with i386 and x86_64 SUBARCHs. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-14[PATCH] uml: tidy longjmp macroJeff Dike
The UML_SETJMP macro was requiring its users to pass in a argument which it could supply itself, since it wasn't used outside that invocation of the macro. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-14[PATCH] i386: remove redundant might_sleep() in user accessors.Vadim Lobanov
On i386, the user space accessor functions copy_from/to_user() both invoke might_sleep(), do a quick sanity check, and then pass the work on to their __copy_from/to_user() counterparts, which again invoke might_sleep(). Given that no actual work happens between these two calls, it is best to eliminate one of the redundant might_sleep()s. Signed-off-by: Vadim Lobanov <vlobanov@speakeasy.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-14[PATCH] i386 kexec: allow the kexec on panic support to compile on voyagerEric W. Biederman
This patch removes the foolish assumption that SMP implied local apics. That assumption is not-true on the Voyager subarch. This makes that dependency explicit, and allows the code to build. What gets disabled is just an optimization to get better crash dumps so the support should work if there is a kernel that will initialization on the voyager subarch under those harsh conditions. Hopefully we can figure out how to initialize apics in init_IRQ and remove the need to disable io_apics and this dependency. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-14[PATCH] Fix a memory leak in the i386 setup codeCatalin Marinas
Signed-off-by: Catalin Marinas <catalin.marinas@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-14[PATCH] i386: handle_BUG(): don't print garbage if debug info unavailableChuck Ebbert
handle_BUG() tries to print file and line number even when they're not available (CONFIG_DEBUG_BUGVERBOSE is not set.) Change this to print a message stating info is unavailable instead of printing a misleading message. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-14[SPARC64] Fix PSYCHO PCI controler init.Marc Zyngier
pbm->name should be initialized before calling pbm_register_toplevel_resources. Move the call a few lines down to avoid a nice Oops. Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-14[SPARC64] psycho: Fix pbm->name handling in pbm_register_toplevel_resources()David S. Miller
We shouldn't overwrite it, it's the device node full name already and that's what we want. Based upon a report from Marc Zyngier. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-14[SPARC64]: Make sure IRQs are disabled properly during early boot.David S. Miller
Else we trigger the new irqs_disable() assertion in start_kernel(). Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-13Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (53 commits) [MIPS] sparsemem: fix crash in show_mem [MIPS] vr41xx: Update workpad setup function [MIPS] vr41xx: Update e55 setup function [MIPS] vr41xx: Removed old v2.4 VRC4173 driver [MIPS] vr41xx: Move IRQ numbers to asm-mips/vr41xx/irq.h [MIPS] MIPSsim: Build fix, rename sim_timer_setup -> plat_timer_setup. [MIPS] Remove unused code. [MIPS] IP22 Fix brown paper bag in RTC code. [MIPS] Atlas, Malta, SEAD: Don't disable interrupts in mips_time_init(). [MIPS] Replace board_timer_setup function pointer by plat_timer_setup. [MIPS] Nuke redeclarations of board_time_init. [MIPS] Remove redeclarations of setup_irq(). [MIPS] Nuke redeclarations of board_timer_setup. [MIPS] Print out TLB handler assembly for debugging. [MIPS] SMTC: Reformat to Linux style. [MIPS] MIPSsim: Delete redeclaration of ll_local_timer_interrupt. [MIPS] IP27: Reformatting. [MIPS] IP27: Invoke setup_irq for timer interrupt so proc stats will be shown. [MIPS] IP27: irq_chip startup method returns unsigned int. [MIPS] IP27: struct irq_desc member handler was renamed to chip. ...
2006-07-13Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] arch/arm/kernel/bios32.c: no need to set isa_bridge [ARM] 3729/3: EABI padding rules necessitate the packed attribute of floatx80 [ARM] 3725/1: sharpsl_pm: warn about wrong temperature [ARM] 3723/1: collie charging [ARM] 3728/1: Restore missing CPU Hotplug irq helper [ARM] 3727/1: fix ucb initialization on collie [ARM] Allow Versatile to be built for AB and PB [ARM] 3726/1: update {ep93xx,ixp2000,ixp23xx,lpd270,onearm} defconfigs to 2.6.18-rc1 [ARM] 3721/1: Small cleanup for locomo.c
2006-07-13[MIPS] sparsemem: fix crash in show_memAtsushi Nemoto
With sparsemem, pfn should be checked by pfn_valid() before pfn_to_page(). Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] vr41xx: Update workpad setup functionYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] vr41xx: Update e55 setup functionYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] vr41xx: Removed old v2.4 VRC4173 driverYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] vr41xx: Move IRQ numbers to asm-mips/vr41xx/irq.hYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] MIPSsim: Build fix, rename sim_timer_setup -> plat_timer_setup.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Remove unused code.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] IP22 Fix brown paper bag in RTC code.Julien BLACHE
This patch fixes a typo in arch/mips/sgi-ip22/ip22-time.c, leading to the incorrect year being set into the RTC chip. Signed-off-by: Julien BLACHE <jb@jblache.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Atlas, Malta, SEAD: Don't disable interrupts in mips_time_init().Ralf Baechle
By the time it's called from time_init interrupts are still disabled. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Replace board_timer_setup function pointer by plat_timer_setup.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> ---
2006-07-13[MIPS] Nuke redeclarations of board_time_init.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Remove redeclarations of setup_irq().Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Nuke redeclarations of board_timer_setup.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Print out TLB handler assembly for debugging.Thiemo Seufer
Small update, using pr_debug and pr_info. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] SMTC: Reformat to Linux style.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] MIPSsim: Delete redeclaration of ll_local_timer_interrupt.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] IP27: Reformatting.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] IP27: Invoke setup_irq for timer interrupt so proc stats will be shown.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] IP27: irq_chip startup method returns unsigned int.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] IP27: struct irq_desc member handler was renamed to chip.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Remove vmlinux.rm200 target from makefile.Yoichi Yuasa
Long ago in the dark ages this was used a MIPS a.out binary to be used with Milo which is obsolete since years. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] vr41xx: Replace magic number for P4K bit with symbol.Yoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] vr41xx: Changed workaround to recommended methodYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Oprofile: Fix build failure due to warning and -Werror.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] TRACE_IRQFLAGS_SUPPORT support.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Do not count pages in holes with sparsememAtsushi Nemoto
With some memory model other than FLATMEM, the single node can contains some holes so there might be many invalid pages. For example, with two 256M memory and one 256M hole, some variables (num_physpage, totalpages, nr_kernel_pages, nr_all_pages, etc.) will indicate that there are 768MB on this system. This is not desired because, for example, alloc_large_system_hash() allocates too many entries. Use free_area_init_node() with counted zholes_size[] instead of free_area_init(). For num_physpages, use number of ram pages instead of max_low_pfn. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Sparsemem fixesAtsushi Nemoto
1. MIPS should select SPARSEMEM_STATIC since allocating bootmem in memory_present() will corrupt bootmap area. 2. pfn_valid() for SPARSEMEM is defined in linux/mmzone.h Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] IP32: Fix wreckage caused by recent SA_* constant replacement.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] VR41xx: Set VR41_CONF_BP only for PrId 0x0c80.Yoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] MIPS MT: Fix build error.Yoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] BCM1480: Fix fatal typo in the rewritten interrupt handler.Thiemo Seufer
Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Sibyte: Improve interrupt latency again for sb1250/bcm1480Thiemo Seufer
this patch restores the behaviour of the old (assembly-written) interrupt handler, the handler is left as soon as a single interrupt cause is handled. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Use the proper technical term for naming some of the cache macros.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] IP22: Remove SYS_SUPPORTS_SMP test code.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Panic on fp exception in kernel mode.Chris Dearman
There should never be a FP exception in kernel mode. Signed-off-by: Chris Dearman <chris@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-07-13[MIPS] Malta: Fix build of certain configs.Ralf Baechle
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