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2009-02-06x86: unify pmd_pfnJeremy Fitzhardinge
Impact: cleanup Unify pmd_pfn. Unfortunately it can't be demacroed because it has a cyclic dependency on linux/mm.h:page_to_nid(). Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pmd_pfnJeremy Fitzhardinge
Impact: cleanup Unify and demacro pmd_pfn. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: remove redundant pfn_pmd definitionJeremy Fitzhardinge
Impact: cleanup It's already defined in pgtable.h Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pmd_offsetJeremy Fitzhardinge
Impact: cleanup Unify and demacro pmd_offset. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pmd_indexJeremy Fitzhardinge
Impact: cleanup Unify and demacro pmd_index. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pmd_pageJeremy Fitzhardinge
Impact: cleanup Unify and demacro pmd_page. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pmd_page_vaddrJeremy Fitzhardinge
Impact: cleanup Unify and demacro pmd_page_vaddr. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pud_offsetJeremy Fitzhardinge
Impact: cleanup Unify and demacro pud_offset. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pud_indexJeremy Fitzhardinge
Impact: cleanup Unify and demacro pud_index. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pgd_pageJeremy Fitzhardinge
Impact: cleanup Unify and demacro pgd_page. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pud_pageJeremy Fitzhardinge
Impact: cleanup Unify and demacro pud_page. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: include pgtable_SIZE.h earlierJeremy Fitzhardinge
We'll need the definitions sooner. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pud_page_vaddrJeremy Fitzhardinge
Impact: cleanup Unify and demacro pud_page_vaddr. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pgd_page_vaddrJeremy Fitzhardinge
Impact: cleanup Unify and demacro pgd_page_vaddr. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pmd_noneJeremy Fitzhardinge
Impact: cleanup Unify and demacro pmd_none. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pmd_presentJeremy Fitzhardinge
Impact: cleanup Unify and demacro pmd_present. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pgd_presentJeremy Fitzhardinge
Impact: cleanup Unify and demacro pgd_present. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pud_presentJeremy Fitzhardinge
Impact: cleanup Unify and demacro pud_present. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pte_presentJeremy Fitzhardinge
Impact: cleanup Unify and demacro pte_present. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pte_sameJeremy Fitzhardinge
Impact: cleanup Unify and demacro pte_same. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06x86: unify pte_noneJeremy Fitzhardinge
Impact: cleanup Unify and demacro pte_none. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-06Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Add missing COEF initialization for ALC887 ALSA: hda - Add missing initialization for ALC272 sound: usb-audio: handle wMaxPacketSize for FIXED_ENDPOINT devices ALSA: hda - Fix misc workqueue issues ALSA: hda - Add quirk for FSC Amilo Xi2550
2009-02-06ACPI: disable ACPI cleanly when bad RSDP foundLen Brown
When ACPI is disabled in the BIOS of this VIA C3 box, it invalidates the RSDP, which Linux notices: ACPI Error (tbxfroot-0218): A valid RSDP was not found [20080926] Bug Linux neglected to disable ACPI at that stage, and later scribbled on smp_found_config: ACPI: No APIC-table, disabling MPS But this box doesn't run well in legacy PIC mode, it needed IOAPIC mode to perform correctly: http://lkml.org/lkml/2009/2/5/39 So exit ACPI mode cleanly when we first detect that it is hopeless. Signed-off-by: Len Brown <len.brown@intel.com>
2009-02-06ACPI: delete CPU_IDLE=n codeLen Brown
CPU_IDLE=y has been default for ACPI=y since Nov-2007, and has shipped in many distributions since then. Here we delete the CPU_IDLE=n ACPI idle code, since nobody should be using it, and we don't want to maintain two versions. Signed-off-by: Len Brown <len.brown@intel.com>
2009-02-06Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: ieee1394: dv1394: move deprecation message from module init to file open firewire: core: Remove card from list of cards when enable fails
2009-02-06Add Sascha Hauer to .mailmapUwe Kleine-König
This fixes the shortlog attribution e.g. for 106757b38fff Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-02-06add another mailmap entry for Uwe Kleine-KönigUwe Kleine-König
I created commit 7971db5a4b4176ad5df590fce07a962c643a2740 on a machine where I forgot to set user.name and user.email before. The default values were not optimal. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-02-06arch/powerpc: Eliminate double sizeofJulia Lawall
Taking sizeof the result of sizeof is quite strange and does not seem to be what is wanted here. This was fixed using the following semantic patch. (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E; @@ - sizeof ( sizeof (E) - ) @@ type T; @@ - sizeof ( sizeof (T) - ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06powerpc/cpm2: Fix set interrupt typepaulfax
This is a simple change to correct problems when using set_irq_type on platforms using CPM2. This code corrects the problem on most platform but may have issues on 8272 derived platforms for some interrupts. On 8272 PC2 & 3 are missing and PC 23 & 29 are added, which this patch does not address. Signed-off-by: Paul Bilke <paul@conspiracy.net> Reviewed-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06fork.c: fix NULL pointer dereference when nr_threads == threads-maxLi Zefan
I happened to forked lots of processes, and hit NULL pointer dereference. It is because in copy_process() after checking max_threads, 0 is returned but not -EAGAIN. The bug is introduced by "CRED: Detach the credentials from task_struct" (commit f1752eec6145c97163dbce62d17cf5d928e28a27). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: James Morris <jmorris@namei.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-02-06powerpc/83xx: Fix TSEC0 workability on MPC8313E-RDB boardsAnton Vorontsov
TSEC0 is connected to Vitesse 7385 5-port switch. The switch isn't connected to any mdio bus, the link to the switch is fixed to Full-duplex 1000 Mb/s (no pause). This patch fixes following failure during bootup: mdio@24520:01 not found eth0: Could not attach to PHY IP-Config: Failed to open eth0 Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06powerpc/83xx: Fix missing #{address,size}-cells in mpc8313erdb.dtsAnton Vorontsov
commit b31a1d8b41513b96e9c7ec2f68c5734cef0b26a4 ("gianfar: Convert gianfar to an of_platform_driver") introduced a child node for the ethernet@25000 controller, but no address and size cells specifiers were added, and that makes dtc unhappy: DTC: dts->dtb on file "arch/powerpc/boot/dts/mpc8313erdb.dts" Warning (reg_format): "reg" property in /soc8313@e0000000/ethernet@25000/mdio@25520 has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1) Warning (avoid_default_addr_size): Relying on default #address-cells value for /soc8313@e0000000/ethernet@25000/mdio@25520 Warning (avoid_default_addr_size): Relying on default #size-cells value for /soc8313@e0000000/ethernet@25000/mdio@25520 Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06powerpc/83xx: Build breakage for CONFIG_PM but no CONFIG_SUSPENDMichael Neuling
I noticed this doing some randconfig testing (.config below). I have CONFIG_PM but no CONFIG_SUSPEND. Bug is against mainline. arch/powerpc/sysdev/built-in.o: In function `ipic_suspend': ipic.c:(.text+0x6b34): undefined reference to `fsl_deep_sleep' make[1]: *** [.tmp_vmlinux1] Error 1 make: *** [sub-make] Error 2 Looks like #ifdef CONFIG_PM in arch/powerpc/sysdev/ipic.c should be CONFIG_SUSPEND. d49747bdfb2ddebea24d1580da55b79d093d48a9 introduced this. Fix build when we have CONFIG_PM but no CONFIG_SUSPEND. Signed-off-by: Michael Neuling <mikey@neuling.org> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-06Btrfs: Make sure dir is non-null before doing S_ISGID checksChris Mason
The S_ISGID check in btrfs_new_inode caused an oops during subvol creation because sometimes the dir is null. Signed-off-by: Chris Mason <chris.mason@oracle.com>
2009-02-06Merge branch 'core/header-fixes' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/linux-2.6-tip into core/header-fixes
2009-02-06Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds
* 'for-linus' of git://neil.brown.name/md: md: Ensure an md array never has too many devices. md: Fix a bug in linear.c causing which_dev() to return the wrong device. md: Allow read error in a single drive raid1 to be passed up.
2009-02-06make linux/types.h as assembly safeJaswinder Singh Rajput
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
2009-02-06Neither asm/types.h nor linux/types.h is required for ↵Jaswinder Singh Rajput
arch/ia64/include/asm/fpu.h Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
2009-02-06ieee1394: dv1394: move deprecation message from module init to file openStefan Richter
On many Linux installations, the dv1394 driver will be auto-loaded whenever an AV/C device (e.g. camcorder or audio device) is plugged in. An irritating message would then appear in the kernel log. Defer this message to until a dv1394 character device file is actually used by a program. Also include the program name in the message and update the message slightly. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2009-02-06x86: clean up hpet timer reinitPavel Emelyanov
Implement Linus's suggestion: introduce the hpet_cnt_ahead() helper function to compare hpet time values - like other wrapping counter comparisons are abstracted away elsewhere. (jiffies, ktime_t, etc.) Reported-by: Kirill Korotaev <dev@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-02-06timers: split process wide cpu clocks/timers, remove spurious warningIngo Molnar
Mike Galbraith reported that the new warning in thread_group_cputimer() triggers en masse with Amarok running. Oleg Nesterov observed: Can't fastpath_timer_check()->thread_group_cputimer() have the false warning too? Suppose we had the timer, then posix_cpu_timer_del() removes this timer, but task_cputime_zero(&sig->cputime_expires) still not true. Remove the spurious debug warning. Reported-by: Mike Galbraith <efault@gmx.de> Explained-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-02-06Merge branch 'linus' into x86/mmIngo Molnar
Conflicts: arch/x86/mm/fault.c
2009-02-06Merge branch 'fix/usb-audio' into for-linusTakashi Iwai
2009-02-06Merge branch 'fix/hda' into for-linusTakashi Iwai
2009-02-06ALSA: hda - Add missing COEF initialization for ALC887Takashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-06ALSA: hda - Add missing initialization for ALC272Takashi Iwai
ALC272 needs EAPD for speaker outputs as well as other similar ALC codecs. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-06ASoC: WM8990: Fix kcontrol's private value use in put callbackJarkko Nikula
Function wm899x_outpga_put_volsw_vu misuses the kcontrol's private value by still accessing it as bitfields even SOC_SINGLE_VALUE constructs it as a pointer into struct soc_mixer_control after the commit 4eaa9819dc08d7bfd1065ce530e31b18a119dcaf. This is very similar fix than fix to TLV320AIC3X codec made by Eero Nurkkala <ext-eero.nurkkala@nokia.com>. This fix is compile tested only. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-06ASoC: TLV320AIC3X: Fix kcontrol's private value use in put callbackEero Nurkkala
Function snd_soc_dapm_put_volsw_aic3x misuses the kcontrol's private value by still accessing it as bitfields even SOC_SINGLE_VALUE constructs it as a pointer into struct soc_mixer_control after the commit 4eaa9819dc08d7bfd1065ce530e31b18a119dcaf. This was causing arbitrary register writes when touching the controls defined with SOC_DAPM_SINGLE_AIC3X. Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com> Acked-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-06udp: Fix potential wrong ip_hdr(skb) pointersJesper Dangaard Brouer
Like the UDP header fix, pskb_may_pull() can potentially alter the SKB buffer. Thus the saddr and daddr, pointers may point to the old skb->data buffer. I haven't seen corruptions, as its only seen if the old skb->data buffer were reallocated by another user and written into very quickly (or poison'd by SLAB debugging). Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-02-06neigh: some entries can be skipped during dumpingGautam Kachroo
neightbl_dump_info and neigh_dump_table can skip entries if the *fill*info functions return an error. This results in an incomplete dump ((invoked by netlink requests for RTM_GETNEIGHTBL or RTM_GETNEIGH) nidx and idx should not be incremented if the current entry was not placed in the output buffer Signed-off-by: Gautam Kachroo <gk@aristanetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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