linux/arch, branch v2.6.25

Pb1200/DBAu1200: fix bad IDE resource size

2008-04-16T23:14:33Z

The header files for the Pb1200/DBAu1200 boards have wrong definition for the IDE interface's decoded range length -- it should be 512 bytes according to what the IDE driver does. In addition, the IDE platform device claims 1 byte too many for its memory resource -- fix the platform code and the IDE driver in accordance. Signed-off-by: Sergei Shtylyov Cc: Ralf Baechle Signed-off-by: Bartlomiej Zolnierkiewicz

avr32 mustn't select HAVE_IDE

2008-04-16T23:14:32Z

There's a libata based PATA driver for avr32, but no support for drivers/ide/ on avr32. This patch fixes the following compile error: <-- snip --> ... CC [M] drivers/ide/ide-cd.o In file included from /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/ide/ide-cd.c:37: /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/ide.h:209:21: error: asm/ide.h: No such file or directory make[3]: *** [drivers/ide/ide-cd.o] Error 1 <-- snip --> Signed-off-by: Adrian Bunk Cc: Haavard Skinnemoen Acked-by: Sam Ravnborg Signed-off-by: Bartlomiej Zolnierkiewicz

acpi: unneccessary to scan the PCI bus already scanned

2008-04-16T02:35:41Z

http://bugzilla.kernel.org/show_bug.cgi?id=10124 this change: commit 08f1c192c3c32797068bfe97738babb3295bbf42 Author: Muli Ben-Yehuda Date: Sun Jul 22 00:23:39 2007 +0300 x86-64: introduce struct pci_sysdata to facilitate sharing of ->sysdata This patch introduces struct pci_sysdata to x86 and x86-64, and converts the existing two users (NUMA, Calgary) to use it. This lays the groundwork for having other users of sysdata, such as the PCI domains work. The Calgary bits are tested, the NUMA bits just look ok. replaces pcibios_scan_root by pci_scan_bus_parented... but in pcibios_scan_root we have a check about scanned busses. Cc: Cc: Stian Jordet Cc: Len Brown Cc: Greg KH Cc: Ingo Molnar Cc: "Yinghai Lu" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PARISC] fix signal trampoline cache flushing

2008-04-15T22:51:36Z

The signal trampolines were accidently flushing the kernel I$ instead of the users. Fix that up, and also add a missing user D$ flush while we're at it. Signed-off-by: Kyle McMartin Signed-off-by: Linus Torvalds

sh: export empty_zero_page

2008-04-15T17:21:47Z

ERROR: "empty_zero_page" [fs/ext4/ext4dev.ko] undefined! Signed-off-by: Andrew Morton Signed-off-by: Paul Mundt

sh: arch/sh/kernel/traps_32.c needs asm/fpu.h

2008-04-15T17:03:51Z

arch/sh/kernel/traps_32.c: In function `do_reserved_inst': arch/sh/kernel/traps_32.c:667: error: implicit declaration of function `do_fpu_inst' Signed-off-by: Andrew Morton Signed-off-by: Paul Mundt

sh: fix compressed kernel build

2008-04-15T17:01:55Z

commit 54a015104136974262afa4b8ddd943ea70dec8a2 broke zImage build on sh arch: LD vmlinux SYSMAP System.map SYSMAP .tmp_System.map AS arch/sh/boot/compressed/head_32.o In file included from /k/arch/sh/boot/compressed/head_32.S:11: /k/include/linux/linkage.h:34: error: syntax error in macro parameter list Fix it for both sh and sh64. Signed-off-by: Manuel Lauss Signed-off-by: Paul Mundt

sh64: add missing #include 's

2008-04-15T17:00:09Z

This patch fixes some compile errors due to missing save_fpu() prototypes on sh64 caused by commit 9bbafce2eec190ef7e44b0eb1095ba17ce6ad3af (sh: Fix occasional FPU register corruption under preempt). Signed-off-by: Adrian Bunk Signed-off-by: Paul Mundt

FRV: Correctly determine the address of an illegal instruction

2008-04-14T14:55:15Z

Correctly determine the address of an illegal instruction. The EPCR0 register holds this value (masked by EPCR0_PC) if the validity bit is set (masked by EPCR0_V). So the test as to whether the contents of the register are usable should be involve checking the _V bit, not the _PC bits. Signed-off-by: David Howells Signed-off-by: Linus Torvalds

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

2008-04-11T15:09:57Z

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC]: Fix several regset and ptrace bugs.