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2008-08-17pkt_sched: No longer destroy qdiscs from RCU.David S. Miller
We can now kill them synchronously with all of the previous dev_deactivate() cures. This makes netdev destruction and shutdown saner as the qdiscs hold references to the device. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-17pkt_sched: Add 'deactivated' state.David S. Miller
This new state lets dev_deactivate() mark a qdisc as having been deactivated. dev_queue_xmit() and ing_filter() check for this bit and do not try to process the qdisc if the bit is set. dev_deactivate() polls the qdisc after setting the bit, waiting for both __QDISC_STATE_RUNNING and __QDISC_STATE_SCHED to clear. This isn't perfect yet, but subsequent changesets will make it so. This part is just one piece of the puzzle. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-17security.h: fix build failureAlexander Beregalov
security.h: fix build failure include/linux/security.h: In function 'security_ptrace_traceme': include/linux/security.h:1760: error: 'parent' undeclared (first use in this function) Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Tested-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: James Morris <jmorris@namei.org>
2008-08-16Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (32 commits) x86: add MAP_STACK mmap flag x86: fix section mismatch warning - spp_getpage() x86: change init_gdt to update the gdt via write_gdt, rather than a direct write. x86-64: fix overlap of modules and fixmap areas x86, geode-mfgpt: check IRQ before using MFGPT as clocksource x86, acpi: cleanup, temp_stack is used only when CONFIG_SMP is set x86: fix spin_is_contended() x86, nmi: clean UP NMI watchdog failure message x86, NMI: fix watchdog failure message x86: fix /proc/meminfo DirectMap x86: fix readb() et al compile error with gcc-3.2.3 arch/x86/Kconfig: clean up, experimental adjustement x86: invalidate caches before going into suspend x86, perfctr: don't use CCCR_OVF_PMI1 on Pentium 4Ds x86, AMD IOMMU: initialize dma_ops after sysfs registration x86m AMD IOMMU: cleanup: replace LOW_U32 macro with generic lower_32_bits x86, AMD IOMMU: initialize device table properly x86, AMD IOMMU: use status bit instead of memory write-back for completion wait x86: silence mmconfig printk x86, msr: fix NULL pointer deref due to msr_open on nonexistent CPUs ...
2008-08-16Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: (38 commits) [ARM] 5191/1: ARM: remove CVS keywords [ARM] pxafb: fix the warning of incorrect lccr when lcd_conn is specified [ARM] pxafb: add flag to specify output format on LDD pins when base is RGBT16 [ARM] pxafb: fix the incorrect configuration of GPIO77 as ACBIAS for TFT LCD [ARM] 5198/1: PalmTX: PCMCIA fixes [ARM] Fix a pile of broken watchdog drivers [ARM] update mach-types [ARM] 5196/1: fix inline asm constraints for preload [ARM] 5194/1: update .gitignore [ARM] add proc-macros.S include to proc-arm940 and proc-arm946 [ARM] 5192/1: ARM TLB: add v7wbi_{possible,always}_flags to {possible,always}_tlb_flags [ARM] 5193/1: Wire up missing syscalls [ARM] traps: don't call undef hook functions with spinlock held [ARM] 5183/2: Provide Poodle LoCoMo GPIO names [ARM] dma-mapping: provide sync_range APIs [ARM] dma-mapping: improve type-safeness of DMA translations [ARM] Kirkwood: instantiate the orion_spi driver in the platform code [ARM] prevent crashing when too much RAM installed [ARM] Kirkwood: Instantiate mv_xor driver [ARM] Orion: Instantiate mv_xor driver for 5182 ...
2008-08-16Fix header export of videodev2.h, ivtv.h, ivtvfb.hDavid Woodhouse
The exported copy of videodev2.h contains this line: #define #include <sys/time.h> This is because for some reason it defines __user for itself -- despite the fact that we remove all instances of __user when exporting headers. _All_ pointers in userspace are user pointers. Fix it by removing the unnecessary '#define __user' from the file. The new headers ivtv.h and ivtvfb.h would have the same problem... if whoever put them there had actually remembered to add them to the Kbuild file while he was at it. Fix those too, and export them as was presumably intended. Note that includes of <linux/compiler.h> are also stripped by the header export process, so those don't need to be conditional. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-16mm: VM_flags comment fixesHugh Dickins
Try to comment away a little of the confusion between mm's vm_area_struct vm_flags and vmalloc's vm_struct flags: based on an idea by Ulrich Drepper. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-16[ARM] 5191/1: ARM: remove CVS keywordsAdrian Bunk
This patch removes CVS keywords that weren't updated for a long time. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-15net: skb_copy_datagram_from_iovec()Rusty Russell
There's an skb_copy_datagram_iovec() to copy out of a paged skb, but nothing the other way around (because we don't do that). We want to allocate big skbs in tun.c, so let's add the function. It's a carbon copy of skb_copy_datagram_iovec() with enough changes to be annoying. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-15tun: TUNGETIFF interface to query name and flagsMark McLoughlin
Add a TUNGETIFF interface so that userspace can query a tun/tap descriptor for its name and flags. This is needed because it is common for one app to create a tap interface, exec another app and pass it the file descriptor for the interface. Without TUNGETIFF the spawned app has no way of detecting wheter the interface has e.g. IFF_VNET_HDR set. Signed-off-by: Mark McLoughlin <markmc@redhat.com> Acked-by: Max Krasnyansky <maxk@qualcomm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-15Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: security: Fix setting of PF_SUPERPRIV by __capable()
2008-08-15Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (33 commits) Blackfin arch: hook up some missing new system calls Blackfin arch: fix missing digit in SCLK range checking Blackfin arch: do not muck with the UART during boot -- let the serial driver worry about it Blackfin arch: clear EMAC_SYSTAT during IRQ init rather than early head.S as we dont need it setup that early Blackfin arch: use %pF when printing out the double fault address so we get symbol names Blackfin arch: add support for the BlackStamp board Blackfin arch: Allow ins functions to have a low latency version Blackfin arch: Print out doublefault addresses, so debug can occur Blackfin arch: shuffle related prototypes together -- no functional changes Blackfin arch: move fixed code defines into fixed_code.h as very few things actually need to know these details Blackfin arch: mark some functions as __init as they are only called from __init functions Blackfin arch: delete dead prototypes Blackfin arch: cleanup cache lock code Blackfin arch: workaround SIC_IWR1 reset bug, by keeping MDMA0/1 always enabled in SIC_IWR1. Blackfin arch: Fix bug - when expanding the trace buffer, it does not print out the decoded instruction. Blackfin arch: Fix Bug - System with EMAC driver enabled - Core not idling Blackfin arch: delete unused cache functions Blackfin arch: convert L2 defines to be the same as the L1 defines Blackfin arch: unify the duplicated portions of __start and split mach-specific pieces into _mach_early_start where they will be easier to trim over time Blackfin arch: add asm/thread_info.h for THREAD_SIZE define ...
2008-08-15x86: add MAP_STACK mmap flagIngo Molnar
as per this discussion: http://lkml.org/lkml/2008/8/12/423 Pardo reported that 64-bit threaded apps, if their stacks exceed the combined size of ~4GB, slow down drastically in pthread_create() - because glibc uses MAP_32BIT to allocate the stacks. The use of MAP_32BIT is a legacy hack - to speed up context switching on certain early model 64-bit P4 CPUs. So introduce a new flag to be used by glibc instead, to not constrain 64-bit apps like this. glibc can switch to this new flag straight away - it will be ignored by the kernel. If those old CPUs ever matter to anyone, support for it can be implemented. Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Ulrich Drepper <drepper@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15tty: remove resize window special caseAlan Cox
This moves it to being a tty operation. That removes special cases and now also means that resize can be picked up by um and other non vt consoles which may have a resize operation. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15x86: add MAP_STACK mmap flagIngo Molnar
as per this discussion: http://lkml.org/lkml/2008/8/12/423 Pardo reported that 64-bit threaded apps, if their stacks exceed the combined size of ~4GB, slow down drastically in pthread_create() - because glibc uses MAP_32BIT to allocate the stacks. The use of MAP_32BIT is a legacy hack - to speed up context switching on certain early model 64-bit P4 CPUs. So introduce a new flag to be used by glibc instead, to not constrain 64-bit apps like this. glibc can switch to this new flag straight away - it will be ignored by the kernel. If those old CPUs ever matter to anyone, support for it can be implemented. Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Ulrich Drepper <drepper@gmail.com>
2008-08-15Merge branch 'release-2.6.27' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-2.6 * 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-acpi-2.6: ACPI: Fix thermal shutdowns ACPI: bounds check IRQ to prevent memory corruption ACPI: Avoid bogus EC timeout when EC is in Polling mode ACPI : Add the EC dmi table to fix the incorrect ECDT table ACPI: Properly clear flags on false-positives and send uevent on sudden unplug acpi: trivial cleanups acer-wmi: Fix wireless and bluetooth on early AMW0 v2 laptops ACPI: WMI: Set instance for query block calls ACPICA: Additional error checking for pathname utilities ACPICA: Fix possible memory leak in Unload() operator ACPICA: Fix memory leak when deleting thermal/processor objects
2008-08-15alpha: move include/asm-alpha to arch/alpha/include/asmLinus Torvalds
Sam Ravnborg did the build-test that the direct header file move works, I'm just committing it. This is a pure move: mkdir arch/alpha/include git mv include/asm-alpha arch/alpha/include/asm with no other changes. Requested-and-tested-by: Sam Ravnborg <sam@ravnborg.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15x86/PCI: irq and pci_ids patch for Intel Ibex Peak PCHsSeth Heasley
This patch adds the Intel Ibex Peak (PCH) LPC and SMBus Controller DeviceIDs. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2008-08-15Merge branch 'x86/geode' into x86/urgentIngo Molnar
2008-08-15completions: uninline try_wait_for_completion and completion_doneDave Chinner
m68k fails to build with these functions inlined in completion.h. Move them out of line into sched.c and export them to avoid this problem. Signed-off-by: Dave Chinner <david@fromorbit.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15kexec jump: __ftrace_enabled_save/restoreHuang Ying
Add __ftrace_enabled_save/restore, used to disable ftrace for a while. Now, this is used by kexec jump, which need a version without lock, for general situation, a locked version should be used. Signed-off-by: Huang Ying <ying.huang@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Vivek Goyal <vgoyal@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15kexec jump: remove duplication of kexec_restart_prepare()Huang Ying
Call kernel_restart_prepare() in kernel_kexec() instead of duplicating the code. Signed-off-by: Huang Ying <ying.huang@intel.com> Acked-by: Pavel Machek <pavel@suse.cz> Acked-by: Vivek Goyal <vgoyal@redhat.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Vivek Goyal <vgoyal@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15kexec jump: check code size in control pageHuang Ying
Kexec/Kexec-jump require code size in control page is less than PAGE_SIZE/2. This patch add link-time checking for this. ASSERT() of ld link script is used as the link-time checking mechanism. [akpm@linux-foundation.org: build fix] Signed-off-by: Huang Ying <ying.huang@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Vivek Goyal <vgoyal@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZEHuang Ying
Rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE, because control page is used for not only code on some platform. For example in kexec jump, it is used for data and stack too. [akpm@linux-foundation.org: unbreak powerpc and arm, finish conversion] Signed-off-by: Huang Ying <ying.huang@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Vivek Goyal <vgoyal@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15suspend: fix section mismatch warning - register_nosave_regionMarcin Slusarz
WARNING: vmlinux.o(.text+0xe684): Section mismatch in reference from the function register_nosave_region() to the function .init.text:__register_nosave_region() The function register_nosave_region() references the function __init __register_nosave_region(). This is often because register_nosave_region lacks a __init annotation or the annotation of __register_nosave_region is wrong. register_nosave_region calls __init function and is called only from __init functions Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15x86-64: fix overlap of modules and fixmap areasJan Beulich
Plus add a build time check so this doesn't go unnoticed again. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-15x86, geode-mfgpt: check IRQ before using MFGPT as clocksourceJens Rottmann
Adds a simple IRQ autodetection to the AMD Geode MFGPT driver, and more importantly, adds some checks, if IRQs can actually be received on the chosen line. This fixes cases where MFGPT is selected as clocksource though not producing any ticks, so the kernel simply starves during boot. Signed-off-by: Jens Rottmann <JRottmann@LiPPERTEmbedded.de> Cc: Andres Salomon <dilinger@debian.org> Cc: linux-geode@bombadil.infradead.org Cc: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-15x86: fix spin_is_contended()Jan Beulich
The masked difference is what needs to be compared against 1, rather than the difference of masked values (which can be negative). Signed-off-by: Jan Beulich <jbeulich@novell.com> Acked-by: Nick Piggin <npiggin@suse.de> Cc: <stable@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-15x86: fix readb() et al compile error with gcc-3.2.3Mikael Pettersson
Building 2.6.27-rc1 on x86 with gcc-3.2.3 fails with: In file included from include/asm/dma.h:12, from include/linux/bootmem.h:8, from init/main.c:26: include/asm/io.h: In function `readb': include/asm/io.h:32: syntax error before string constant include/asm/io.h: In function `readw': include/asm/io.h:33: syntax error before string constant include/asm/io.h: In function `readl': include/asm/io.h:34: syntax error before string constant include/asm/io.h: In function `__readb': include/asm/io.h:36: syntax error before string constant include/asm/io.h: In function `__readw': include/asm/io.h:37: syntax error before string constant include/asm/io.h: In function `__readl': include/asm/io.h:38: syntax error before string constant make[1]: *** [init/main.o] Error 1 make: *** [init] Error 2 Starting with 2.6.27-rc1 readb() et al are generated by a build_mmio_read() macro, which generates asm() statements with output register constraints like "=" "q", i.e. as two adjacent string literals. This doesn't work with gcc-3.2.3. Fixed by moving the "=" part into the callers' reg parameter (as suggested by Ingo). Build and boot-tested with gcc-3.2.3 on 32 and 64-bit x86. Fixes <http://bugzilla.kernel.org/show_bug.cgi?id=11205>. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-15x86: invalidate caches before going into suspendMark Langsdorf
When a CPU core is shut down, all of its caches need to be flushed to prevent stale data from causing errors if the core is resumed. Current Linux suspend code performs an assignment after the flush, which can add dirty data back to the cache.  On some AMD platforms, additional speculative reads have caused crashes on resume because of this dirty data. Relocate the cache flush to be the very last thing done before halting.  Tie into an assembly line so the compile will not reorder it.  Add some documentation explaining what is going on and why we're doing this. Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com> Acked-by: Mark Borden <mark.borden@amd.com> Acked-by: Michael Hohmuth <michael.hohmuth@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-15Merge branch 'x86/amd-iommu' into x86/urgentIngo Molnar
2008-08-15x86m AMD IOMMU: cleanup: replace LOW_U32 macro with generic lower_32_bitsJoerg Roedel
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-15x86, AMD IOMMU: initialize device table properlyJoerg Roedel
This patch adds device table initializations which forbids memory accesses for devices per default and disables all page faults. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-15x86, AMD IOMMU: use status bit instead of memory write-back for completion waitJoerg Roedel
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-08-15ACPICA: Additional error checking for pathname utilitiesBob Moore
Add error check after all calls to acpi_ns_get_pathname_length. Add status return from acpi_ns_build_external_path and check after all calls. Add parameter validation to acpi_ut_initialize_buffer. Reported by and initial patch by Ingo Molnar. http://lkml.org/lkml/2008/7/21/176 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
2008-08-14netns: Add network namespace argument to rt6_fill_node() and ↵Brian Haley
ipv6_dev_get_saddr() ipv6_dev_get_saddr() blindly de-references dst_dev to get the network namespace, but some callers might pass NULL. Change callers to pass a namespace pointer instead. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-14security: Fix setting of PF_SUPERPRIV by __capable()David Howells
Fix the setting of PF_SUPERPRIV by __capable() as it could corrupt the flags the target process if that is not the current process and it is trying to change its own flags in a different way at the same time. __capable() is using neither atomic ops nor locking to protect t->flags. This patch removes __capable() and introduces has_capability() that doesn't set PF_SUPERPRIV on the process being queried. This patch further splits security_ptrace() in two: (1) security_ptrace_may_access(). This passes judgement on whether one process may access another only (PTRACE_MODE_ATTACH for ptrace() and PTRACE_MODE_READ for /proc), and takes a pointer to the child process. current is the parent. (2) security_ptrace_traceme(). This passes judgement on PTRACE_TRACEME only, and takes only a pointer to the parent process. current is the child. In Smack and commoncap, this uses has_capability() to determine whether the parent will be permitted to use PTRACE_ATTACH if normal checks fail. This does not set PF_SUPERPRIV. Two of the instances of __capable() actually only act on current, and so have been changed to calls to capable(). Of the places that were using __capable(): (1) The OOM killer calls __capable() thrice when weighing the killability of a process. All of these now use has_capability(). (2) cap_ptrace() and smack_ptrace() were using __capable() to check to see whether the parent was allowed to trace any process. As mentioned above, these have been split. For PTRACE_ATTACH and /proc, capable() is now used, and for PTRACE_TRACEME, has_capability() is used. (3) cap_safe_nice() only ever saw current, so now uses capable(). (4) smack_setprocattr() rejected accesses to tasks other than current just after calling __capable(), so the order of these two tests have been switched and capable() is used instead. (5) In smack_file_send_sigiotask(), we need to allow privileged processes to receive SIGIO on files they're manipulating. (6) In smack_task_wait(), we let a process wait for a privileged process, whether or not the process doing the waiting is privileged. I've tested this with the LTP SELinux and syscalls testscripts. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Acked-by: Casey Schaufler <casey@schaufler-ca.com> Acked-by: Andrew G. Morgan <morgan@kernel.org> Acked-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: James Morris <jmorris@namei.org>
2008-08-14Merge branch 'x86/fpu' into x86/urgentIngo Molnar
2008-08-14Blackfin arch: hook up some missing new system callsBryan Wu
Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-14Blackfin arch: fix missing digit in SCLK range checkingMike Frysinger
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-14Blackfin arch: shuffle related prototypes together -- no functional changesMike Frysinger
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-14Blackfin arch: move fixed code defines into fixed_code.h as very few things ↵Mike Frysinger
actually need to know these details Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-14Blackfin arch: delete dead prototypesMike Frysinger
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-14Blackfin arch: cleanup cache lock codeMike Frysinger
- remove cheesy read_iloc() function - move invalidate_entire_icache function to lock.S - export proper prototypes for functions in lock.S - only build lock.S when BFIN_ICACHE_LOCK is enabled Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (47 commits) usb: musb: pass configuration specifics via pdata usb: musb: fix hanging when rmmod gadget driver USB: Add MUSB and TUSB support USB: serial: remove CONFIG_USB_DEBUG from sierra and option drivers USB: Add vendor/product id of ZTE MF628 to option USB: quirk PLL power down mode USB: omap_udc: fix compilation with debug enabled usb: cdc-acm: drain writes on close usb: cdc-acm: stop dropping tx buffers usb: cdc-acm: bugfix release() usb gadget: issue notifications from ACM function usb gadget: remove needless struct members USB: sh: r8a66597-hcd: fix disconnect regression USB: isp1301: fix compilation USB: fix compiler warning fix usb-storage: unusual_devs entry for Nokia 5300 USB: cdc-acm.c: Fix compile warnings USB: BandRich BandLuxe C150/C250 HSPA Data Card Driver USB: ftdi_sio: add support for PHI Fisco data cable (FT232BM based, VID/PID 0403:e40b) usb: isp1760: don't be noisy about short packets. ...
2008-08-13Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: CRED: Introduce credential access wrappers
2008-08-13Merge 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: (56 commits) netns: Fix crash by making igmp per namespace bnx2x: Version update bnx2x: Checkpatch compliance bnx2x: Spelling mistakes bnx2x: Minor code improvements bnx2x: Driver info bnx2x: 1G LED does not turn off bnx2x: 8073 PHY changes bnx2x: Change GPIO for any port bnx2x: Pause settings bnx2x: Link order with external PHY bnx2x: No LRO without Rx checksum bnx2x: Wrong structure size bnx2x: WoL capability bnx2x: Clearing MAC addresses filters bnx2x: Delay in while loops bnx2x: PBA Table Page Alignment Workaround bnx2x: Self-test false positive bnx2x: Memory allocation bnx2x: HW attention lock ...
2008-08-13usb: musb: pass configuration specifics via pdataFelipe Balbi
Use platform_data to pass musb configuration-specific details to musb driver. This patch will prevent that other platforms selecting HAVE_CLK and enabling musb won't break tree building. The other parts of it will come when linux-omap merge up more omap2/3 board-files. Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-08-13USB: Add MUSB and TUSB supportFelipe Balbi
This patch adds support for MUSB and TUSB controllers integrated into omap2430 and davinci. It also adds support for external tusb6010 controller. Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-08-13usb-serial: don't release unregistered minorsAlan Stern
This patch (as1121) fixes a bug in the USB serial core. When a device is unregistered, the core will give back its minors -- even if the device hasn't been assigned any! The patch reserves the highest minor value (255) to mean that no minor was assigned. It also removes some dead code and does a small style fixup. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>