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2008-05-26x86: string_32.h: workaround for broken gcc 4.0H. Peter Anvin
gcc 4.0 fails to allocate %eax for the pattern operand in the rep store instructions used by memset; force it to do so by declaring a register variable. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2008-05-25x86: Remove obsolete LOCK macro from include/asm-x86/atomic_64.hSven Wegener
Commit d167a518 "[PATCH] x86_64: x86_64 version of the smp alternative patch." has left the LOCK macro in include/asm-x86_64/atomic.h, which is now include/asm-x86/atomic_64.h. Its scope should be local to the file, other architectures don't provide it, I couldn't find an in-tree user of it and allyesconfig, allmodconfig and allnoconfig build fine without it, so this patch removes it. Signed-off-by: Sven Wegener <sven.wegener@stealer.net> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: fixup the fallout of the bitops changesThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: eliminate dead code in x86_64 entry.SJan Beulich
Remove the not longer used handlers for reserved vectors. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: include/asm-x86/string_32.h - style onlyJoe Perches
Looked at this file because of __memcpy warnings. Thought it could use a style/checkpatch cleanup. No change in vmlinux. [tglx: fixed the remaining issues ] Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: janitor work in video-vga.cMiklos Vajna
Just moved an open brace to the previous line. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: unify current.hChristoph Lameter
Simply stitch these together. There are just two definitions that are shared but the file is resonably small and putting these things together shows that further unifications requires a unification of the per cpu / pda handling between both arches. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: janitor work in bugs.cMiklos Vajna
Just moved trailing statements to the next line, removed space before open/close parenthesis, wrapped long lines. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: setup_force_cpu_cap(): don't do clear_bit(non-unsigned-long)Andrew Morton
Another hack to make proper prototyping of x86 bitops viable. Cc: Andrea Arcangeli <andrea@qumranet.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: head_64.S cleanup - use PMD_SHIFT instead of numeric constantCyrill Gorcunov
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: head_64.S cleanup - use straight move to CR4 registerCyrill Gorcunov
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: cleanup, remove duplicate declaration of unknown_nmi_panicFernando Luis Vazquez Cao
Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: smpboot.c: removed duplicated includeHuang Weiyi
Removed duplicated include <asm/nmi.h> in arch/x86/kernel/smpboot.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Cc: mingo@redhat.com Cc: hpa@zytor.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: ipi.c: removed duplicated includeHuang Weiyi
Removed duplicated include <linux/interrupt.h> in arch/x86/kernel/ipi.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Cc: mingo@redhat.com Cc: hpa@zytor.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: compressed/head_64.S cleanup - use predefined flags from processor-flags.hCyrill Gorcunov
We should better use already defined flags from processor-flags.h instead of defining own ones [>>> object code check >>>] original md5sum: 129f24be6df396fb7d8bf998c01fc716 arch/x86/boot/compressed/head_64.o text data bss dec hex filename 705 48 45056 45809 b2f1 arch/x86/boot/compressed/head_64.o patched md5sum: 129f24be6df396fb7d8bf998c01fc716 arch/x86/boot/compressed/head_64-new.o text data bss dec hex filename 705 48 45056 45809 b2f1 arch/x86/boot/compressed/head_64-new.o [<<< object code check <<<] Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: head_64.S cleanup - use predefined flags from processor-flags.hCyrill Gorcunov
We should better use already defined flags from processor-flags.h instead of defining own ones [>>> object code check >>>] original md5sum: 9cfa6dbf045a046bb5dfb85f8bcfe8c4 arch/x86/kernel/head_64.o text data bss dec hex filename 37361 4432 8192 49985 c341 arch/x86/kernel/head_64.o patched md5sum: 9cfa6dbf045a046bb5dfb85f8bcfe8c4 arch/x86/kernel/head_64.o text data bss dec hex filename 37361 4432 8192 49985 c341 arch/x86/kernel/head_64.o [<<< object code check <<<] Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86 - hide X86_VM_MASK from userland programs v3Cyrill Gorcunov
X86_VM_MASK is kernel specific flags so hide it from userland programs. It should be defined *before* ptrace.h inclusion because of circular link between these files Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: constify data in reboot.cJan Beulich
Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25i386: move FIX_ACPI_* into non-permanent rangeJan Beulich
.. as they are used at early boot time only. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: eliminate duplicate consistency checks in init_32.cJan Beulich
Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: make memory_add_physaddr_to_nid depend on MEMORY_HOTPLUGThomas Gleixner
memory_add_physaddr_to_nid() is only used in the CONFIG_MEMORY_HOTPLUG_SPARSE || CONFIG_ACPI_HOTPLUG_MEMORY case. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86_64: fix mm.txt documentationJiri Slaby
Commit 85eb69a16aab5a394ce043c2131319eae35e6493 introduced 512 MiB sized kernel and 1.5 GiB sized module space but omitted to change documentation properly. Fix that. [Wasn't the hole intentional protection hole?] Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: hpa@zytor.com Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: kernel/pci-dma.c cleanupsAdrian Bunk
This patch contains the following cleanups: - make the following needlessly global code static: - dma_alloc_pages() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-05-25x86: make __pci_mmcfg_init static in mmconfig-shared.cThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: make command_line static in setup_64.cThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: init64.c include initrd.hThomas Gleixner
free_initrd_mem needs a prototype, which is in linux/initrd.h Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: move mmconfig declarations to headerThomas Gleixner
arch/x86/kernel/mmconf-fam10h_64.c is missing the prototypes, which are decalred in arch/x86/kernel/setup_64.c. Move the prototypes and the inline stubs to the appropriate header file. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: k8topology cleanup variable declarationsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: k8topology fix shadow variableThomas Gleixner
sparse mutters: arch/x86/mm/k8topology_64.c:108:7: warning: symbol 'nodeid' shadows an earlier one Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: k8topology add missing headerThomas Gleixner
k8_scan_nodes is global and needs a prototype. Add the header file which contains it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: create prototype for (un)map_devmemThomas Gleixner
Global functions need a prototype. Add it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: boot/printfc use NULL instead 0Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-25x86: vsmp_64 add missing includesThomas Gleixner
sparse mutters: arch/x86/kernel/vsmp_64.c:126:5: warning: symbol 'is_vsmp_box' was not declared. Should it be static? arch/x86/kernel/vsmp_64.c:145:13: warning: symbol 'vsmp_init' was not declared. Should it be static? Include the appropriate headers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-05-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] Fix reversed memset arguments Adds username in the upcall key for unattended mounts with keytab [CIFS] Remove redundant NULL check
2008-05-22[CIFS] Fix reversed memset argumentsDave Jones
Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-05-22Adds username in the upcall key for unattended mounts with keytabIgor Mammedov
Signed-off-by: Igor Mammedov <niallain@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-05-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: net: The world is not perfect patch. tcp: Make prior_ssthresh a u32 xfrm_user: Remove zero length key checks. net/ipv4/arp.c: Use common hex_asc helpers cassini: Only use chip checksum for ipv4 packets. tcp: TCP connection times out if ICMP frag needed is delayed netfilter: Move linux/types.h inclusions outside of #ifdef __KERNEL__ af_key: Fix selector family initialization. libertas: Fix ethtool statistics mac80211: fix NULL pointer dereference in ieee80211_compatible_rates mac80211: don't claim iwspy support orinoco_cs: add ID for SpeedStream wireless adapters hostap_cs: add ID for Conceptronic CON11CPro rtl8187: resource leak in error case ath5k: Fix loop variable initializations
2008-05-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Prevent stack backtrace false positives on trap frames. sparc64: Fix stack tracing through trap frames. sparc64: Fix kernel thread stack termination. sunhv: Fix locking in non-paged I/O case.
2008-05-21sparc64: Prevent stack backtrace false positives on trap frames.David S. Miller
When we fully commit to returning back to kernel mode from a trap, zero out the regs->magic value to prevent false positives during stack backtraces. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-22[CIFS] Remove redundant NULL checkSteve French
Noticed by Coverity checker. Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-05-21sparc64: Fix stack tracing through trap frames.David S. Miller
The offset to the pt_regs area was wrong, so we weren't looking at the right location for the magic cookie. A trap frame is composed of a "struct sparc_stackf" then a "struct pt_regs", the code was using "struct reg_window" instead of "struct sparc_stackf". Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-21sparc64: Fix kernel thread stack termination.David S. Miller
Because of the silly way I set up the initial stack for new kernel threads, there is a loop at the top of the stack. To fix this, properly add another stack frame that is copied from the parent and terminate it in the child by setting the frame pointer in that frame to zero. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-21net: The world is not perfect patch.Rami Rosen
Unless there will be any objection here, I suggest consider the following patch which simply removes the code for the -DI_WISH_WORLD_WERE_PERFECT in the three methods which use it. The compilation errors we get when using -DI_WISH_WORLD_WERE_PERFECT show that this code was not built and not used for really a long time. Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-21tcp: Make prior_ssthresh a u32Ilpo Järvinen
If previous window was above representable values of u16, strange things will happen if undo with the truncated value is called for. Alternatively, this could be fixed by some max trickery but that would limit undoing high-speed undos. Adds 16-bit hole but there isn't anything to fill it with. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-21xfrm_user: Remove zero length key checks.David S. Miller
The crypto layer will determine whether that is valid or not. Suggested by Herbert Xu, based upon a report and patch by Martin Willi. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-05-21net/ipv4/arp.c: Use common hex_asc helpersDenis Cheng
Here the local hexbuf is a duplicate of global const char hex_asc from lib/hexdump.c, except the hex letters' cases: const char hexbuf[] = "0123456789ABCDEF"; const char hex_asc[] = "0123456789abcdef"; and here to print HW addresses, the hex cases are not significant. Thanks to Harvey Harrison to introduce the hex_asc_hi/hex_asc_lo helpers. Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-21cassini: Only use chip checksum for ipv4 packets.David S. Miller
According to David Monro, at least with Natsemi Saturn chips the cassini driver has some trouble with ipv6 checksums. Until we have more information about what's going on here, only use the chip checksums for ipv4. This workaround was suggested and tested by David. Update version and release date. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-21HTC_EGPIO is ARM-onlyAl Viro
driver uses symbols defined only on ARM Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-21provide out-of-line strcat() for m68kAl Viro
Whether we sidestep it in init/main.c or not, such situations will arise again; compiler does generate calls of strcat() on optimizations, so we really ought to have an out-of-line version... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-21caiaq endianness fixAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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