kernel/lib, branch linux-2.6.19.y

Missing critical phys_to_virt in lib/swiotlb.c

2007-03-03T00:32:46Z

Adds missing call to phys_to_virt() in the lib/swiotlb.c:swiotlb_sync_sg() function. Without this change, a kernel panic will always occur whenever a SWIOTLB bounce buffer from a scatter-gather list gets synced. Signed-off-by: David Moore Signed-off-by: Stefan Richter Signed-off-by: Greg Kroah-Hartman

Merge master.kernel.org:/home/rmk/linux-2.6-arm

2006-10-30T01:25:48Z

* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 3914/1: [Jornada7xx] - Typo Fix in cpu-sa1110.c (b != B) [ARM] 3913/1: n2100: fix IRQ routing for second ethernet port [ARM] Add KBUILD_IMAGE target support [ARM] Fix suspend oops caused by PXA2xx PCMCIA driver [ARM] Fix i2c-pxa slave mode support [ARM] 3900/1: Fix VFP Division by Zero exception handling. [ARM] 3899/1: Fix the normalization of the denormal double precision number. [ARM] 3909/1: Disable UWIND_INFO for ARM (again) [ARM] Add __must_check to uaccess functions [ARM] Add realview SMP default configuration [ARM] Fix SMP irqflags support

[PATCH] strstrip remove last blank fix

2006-10-28T18:30:54Z

strstrip() does not remove the last blank from strings which only consist of blanks. Example: char string[] = " "; strstrip(string); results in " ", but should produce an empty string! The following patch solves this problem: Acked-by: Martin Schwidefsky Signed-off-by: Michael Holzheu Acked-by: Pekka Enberg Acked-by Joern Engel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[ARM] 3909/1: Disable UWIND_INFO for ARM (again)

2006-10-28T09:15:31Z

According to Daniel Jacobowitz, UNWIND_INFO is not useful on ARM, and in fact doesn't even compile. This patch disables the option for ARM. Signed-off-by: Kevin Hilman Signed-off-by: Russell King

[PATCH] highest_possible_node_id() linkage fix

2006-10-20T17:26:43Z

Qooting Adrian: - net/sunrpc/svc.c uses highest_possible_node_id() - include/linux/nodemask.h says highest_possible_node_id() is out-of-line #if MAX_NUMNODES > 1 - the out-of-line highest_possible_node_id() is in lib/cpumask.c - lib/Makefile: lib-$(CONFIG_SMP) += cpumask.o CONFIG_ARCH_DISCONTIGMEM_ENABLE=y, CONFIG_SMP=n, CONFIG_SUNRPC=y -> highest_possible_node_id() is used in net/sunrpc/svc.c CONFIG_NODES_SHIFT defined and > 0 -> include/linux/numa.h: MAX_NUMNODES > 1 -> compile error The bug is not present on architectures where ARCH_DISCONTIGMEM_ENABLE depends on NUMA (but m32r isn't the only affected architecture). So move the function into page_alloc.c Cc: Adrian Bunk Cc: Paul Jackson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2006-10-17T15:56:43Z

* git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: fm801-gp - handle errors from pci_enable_device() Input: gameport core - handle errors returned by device_bind_driver() Input: serio core - handle errors returned by device_bind_driver() Lockdep: fix compile error in drivers/input/serio/serio.c Input: serio - add lockdep annotations Lockdep: add lockdep_set_class_and_subclass() and lockdep_set_subclass() Input: atkbd - supress "too many keys" error message Input: i8042 - supress ACK/NAKs when blinking during panic Input: add missing exports to fix modular build

[PATCH] remove carta_random32

2006-10-17T15:18:43Z

This library function should be in obj-y and not in lib-y. But when we do that it clashes unpleasantly with the assembly-language implementation in the ia64 architecture. Instead of trying to fix it all up, just remove the generic carta_random32 in the expectation that the recently-made-generic random32() will suffice. If/when perfmon is migrated to random32, ia64's private carta_random32 implementation can also be removed. Cc: Stephane Eranian Cc: "Luck, Tony" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] rename net_random to random32

2006-10-17T15:18:43Z

Make net_random() more widely available by calling it random32 akpm: hopefully this will permit the removal of carta_random32. That needs confirmation from Stephane - this code looks somewhat more computationally expensive, and has a different (ie: callee-stateful) interface. [akpm@osdl.org: lots of build fixes, cleanups] Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller Cc: Stephane Eranian Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] uml shouldn't do HEADERS_CHECK

2006-10-13T15:35:38Z

The lack of asm-um/Kbuild is deliberate. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds

[PATCH] bitmap: parse input from kernel and user buffers

2006-10-11T18:14:22Z

lib/bitmap.c:bitmap_parse() is a library function that received as input a user buffer. This seemed to have originated from the way the write_proc function of the /proc filesystem operates. This has been reworked to not use kmalloc and eliminates a lot of get_user() overhead by performing one access_ok before using __get_user(). We need to test if we are in kernel or user space (is_user) and access the buffer differently. We cannot use __get_user() to access kernel addresses in all cases, for example in architectures with separate address space for kernel and user. This function will be useful for other uses as well; for example, taking input for /sysfs instead of /proc, so it was changed to accept kernel buffers. We have this use for the Linux UWB project, as part as the upcoming bandwidth allocator code. Only a few routines used this function and they were changed too. Signed-off-by: Reinette Chatre Signed-off-by: Inaky Perez-Gonzalez Cc: Paul Jackson Cc: Joe Korty Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds