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2007-12-14[NETFILTER]: ip_tables: fix compat copy racePatrick McHardy
When copying entries to user, the kernel makes two passes through the data, first copying all the entries, then fixing up names and counters. On the second pass it copies the kernel and match data from userspace to the kernel again to find the corresponding structures, expecting that kernel pointers contained in the data are still valid. This is obviously broken, fix by avoiding the second pass completely and fixing names and counters while dumping the ruleset, using the kernel-internal data structures. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-14[NETFILTER]: ctnetlink: set expected bit for related conntracksPablo Neira Ayuso
This patch is a fix. It sets IPS_EXPECTED for related conntracks. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-14ixgb: make sure jumbos stay enabled after resetMatheos Worku
Currently a device reset (ethtool -r ethX) would cause the adapter to fall back to regular MTU sizes. Signed-off-by: Matheos Worku <matheos.worku@sun.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14Net: ibm_newemac, remove SPIN_LOCK_UNLOCKEDJiri Slaby
SPIN_LOCK_UNLOCKED is deprecated, use DEFINE_SPINLOCK instead Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14net: smc911x: shut up compiler warningsPaul Mundt
Trivial fix to shut up gcc. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14ucc_geth: minor whitespace fixAndrew Morton
The zombie whitespace from outer space that will not die! Cc: "David S. Miller" <davem@davemloft.net> Cc: Emil Medve <Emilian.Medve@Freescale.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Kumar Gala <galak@gate.crashing.org> Cc: Li Yang <leoli@freescale.com> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14drivers/net/s2io.c section fixesAdrian Bunk
Code used by the non-__devinit s2io_open() mustn't be __devinit. This patch fixes the following section mismatch with CONFIG_HOTPLUG=n: <-- snip --> ... WARNING: vmlinux.o(.text+0x6f6e3e): Section mismatch: reference to .init.text.20:s2io_test_intr (between 's2io_open' and 's2io_ethtool_sset') ... <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14drivers/net/sis190.c section fixAdrian Bunk
This patch fixes the following section mismatch with CONFIG_HOTPLUG=n: <-- snip --> ... WARNING: vmlinux.o(.init.text.20+0x4cb25): Section mismatch: reference to .exit.text:sis190_mii_remove (between 'sis190_init_one' and 'read_eeprom') ... <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14hamachi endianness fixesAl Viro
badly broken on big-endian * passing little-endian to pci_unmap_single() et.al. * cpu_to_le32() before passing value to writel() * worse, cpu_to_le64() and shifting/masking result before the same * hmp->tx_ring[i].status_n_length = cpu_to_le32( DescEndRing | (hmp->tx_ring[i].status_n_length & 0x0000FFFF)); is obviously bogus on big-endian. Not hard to untangle, fortunately... * poisoning addresses in rx_ring is better done after we'd done pci_unmap_single() on them, not before that. [this one affects little-endian as well, obviously, provided that pci_unmap_single() is not a no-op on target in question] Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14e100: free IRQ to remove warningwhenrebootingAuke Kok
Adapted from Ian Wienand <ianw@gelato.unsw.edu.au> Explicitly free the IRQ before removing the device to remove a warning "Destroying IRQ without calling free_irq" Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Cc: Ian Wienand <ianw@gelato.unsw.edu.au> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14starfire VLAN fixAl Viro
Recognized VLAN ids are set via writew(), should go in host-endian. That's a long-standing bug, BTW - see http://lkml.org/lkml/2004/2/27/180 for example. What happens is that card gets VLAN id table populated by byteswapped values on little-endian boxen (so 257 works as expected, 256 and 258 do not, etc.). Bug is easily reproduced, patch fixes it. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14sundance fixesAl Viro
* all places where we assign ->addr get cpu_to_le32(pci_map_single(....)), so we ought to convert back to host-endian before doing pci_unmap_single() et.al. * poisoning addresses in netdev_close() should be done _after_ unmapping them, not before it... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14sky2: RX lockup fixStephen Hemminger
I'm using a Marvell 88E8062 on a custom PPC64 blade and ran into RX lockups while validating the sky2 driver. The receive MAC FIFO would become stuck during testing with high traffic. One port of the 88E8062 would lockup, while the other port remained functional. Re-inserting the sky2 module would not fix the problem - only a power cycle would. I looked over Marvell's most recent sk98lin driver and it looks like they had a "workaround" for the Yukon XL that the sky2 doesn't have yet. The sk98lin driver disables the RX MAC FIFO flush feature for all revisions of the Yukon XL. According to skgeinit.c of the sk98lin driver, "Flushing must be enabled (needed for ASF see dev. #4.29), but the flushing mask should be disabled (see dev. #4.115)". Nice. I implemented this same change in the sky2 driver and verified that the RX lockup I was seeing was resolved. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-14Pull bugzilla-9362 into release branchLen Brown
2007-12-14ACPI: SBS: Return rate in mW if capacity in mWhAlexey Starikovskiy
klaptopd assumes rate to be in same units as capacity. http://bugzilla.kernel.org/show_bug.cgi?id=9362 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-14ACPI: SBS: Ignore alarms coming from unknown devicesAlexey Starikovskiy
http://bugzilla.kernel.org/show_bug.cgi?id=9362 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-14ACPI: SBS: Reset alarm bitAlexey Starikovskiy
Alarm bit should be cleared in order for other alarms to be sent. http://bugzilla.kernel.org/show_bug.cgi?id=9362 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-14Pull hotplug into release branchLen Brown
2007-12-14[SPARC32]: Silence sparc32 warnings on missing syscalls.Martin Habets
Silence sparc32 warnings on missing syscalls, these won't be added. This patch is based on this mail: http://www.mail-archive.com/linux-arch@vger.kernel.org/msg02571.html Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-14[MIPS] Ensure that ST0_FR is never set on a 32 bit kernelChris Dearman
Signed-off-by: Chris Dearman <chris@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-12-14[MIPS] time: Delete weak definition of plat_time_init() due to gcc bug.Ralf Baechle
Frank Rowand <frank.rowand@am.sony.com> reports: > In linux-2.6.24-rc4 the Toshiba RBTX4927 hangs on boot. > > The cause is that plat_time_init() from arch/mips/tx4927/common/ > tx4927_setup.c does not override the __weak plat_time_init() from > arch/mips/kernel/time.c. This is due to a compiler bug in gcc 4.1.1. The > bug is reported to not exist in earlier versions of gcc, and to be fixed in > 4.1.2. The problem is that the __weak plat_time_init() is empty and thus > gets optimized out of existence (thus the linker is never given the option > to replace the __weak function). [ He meant the call to plat_time_init() from time_init() gets optimized away ] > For more info on the gcc bug see > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27781 > > The attached patch is one workaround. Another possible workaround [ His patch adds -fno-unit-at-a-time for time.c ] > would be to change the __weak plat_time_init() to be a non-empty > function. The __weak definition of plat_time_init was only ever meant to be a migration helper to keep platforms that don't have a plat_time_init compiling. A few greps says that all platforms now supply their own plat_time_init() so the weak definition is no longer needed. So I instead delete it. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-12-14[MIPS] PCI: Make pcibios_fixup_device_resources ignore legacy resources.Ralf Baechle
There might be other reasons why a resource might be marked as fixed such as a PCI UART holding the system console but until we use IORESOURCE_PCI_FIXED that way also this will work. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-12-14[MIPS] Atlas, Malta: Don't free firmware memory on free_initmem.Ralf Baechle
A proper fix for this needs to turn a few MIPS-generic bits which I don't want at this stage. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-12-14[MIPS] Alchemy: fix off by two error in __fixup_bigphys_addr()Sergei Shtylyov
the PCI specific code in this function doesn't check for the address range being under the upper bound of the PCI memory window correctly -- fix this, somewhat beautifying the code around the check, while at it... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-12-14[MIPS] Alchemy: fix PCI resource conflictSergei Shtylyov
... by getting the PCI resources back into the 32-bit range -- there's no need therefore for CONFIG_RESOURCES_64BIT either. This makes Alchemy PCI work again while currently the kernel skips the bus scan. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-12-14[MIPS] time: Set up Cobalt's mips_hpt_frequencyYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-12-14Merge branch 'for-2.6.24' of ↵Paul Mackerras
master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into merge
2007-12-14[POWERPC] Make PS3_SYS_MANAGER default y, not mMichael Ellerman
Currently it's impossible to build a ps3_defconfig which will reboot without modules installed. This makes it all too easy to find yourself with a PS3 that won't reboot. This is because the system manager driver, which provides the reboot mechanism, is only selectable if PS3_ADVANCED is set, else it defaults to m. In ps3_defconfig PS3_ADVANCED is not set, therefore the system manager is built as a module. It would be desirable IMHO for the defconfig to produce a kernel that boots and reboots, without needing modules to be installed. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-12-13[POWERPC] Fix rounding bug in emulation for double float operatingLiu Yu
This patch fixes rounding bug in emulation for double float operating on PowerPC platform. When pack double float operand, it need to truncate the tail due to the limited precision. If the truncated part is not zero, the last bit of work bit (totally 3 bits) need to '|' 1. This patch is completed in _FP_FRAC_SRS_2(X,N,sz) (arch/powerpc/math-emu/op-2.h). Originally the code leftwards rotates the operand to just keep the truncated part, then check whether it is zero. However, the number it rotates is not correct when N is not smaller than _FP_W_TYPE_SIZE, and it will cause the work bit '|' 1 in the improper case. This patch fixes this issue. Signed-off-by: Liu Yu <b13201@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-12-14[POWERPC] iSeries: don't printk with HV spinlock heldStephen Rothwell
Printk was observed to hang during module unload due to a limited window of characters that may be sent to the hypervisor. The window only reexpands when we receive an ack from the HV and the spinlock here prevents us from ever processing that ack. This fixes it by dropping the lock before doing the printk, then looping back to the top to reacquire the lock. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-12-13[POWERPC] 82xx: mpc8272ads, pq2fads: Update defconfig with ↵Scott Wood
CONFIG_FS_ENET_MDIO_FCC This was recently made configurable, and needs to be set for these boards. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-12-13[POWRPC] CPM2: Eliminate section mismatch warning in cpm2_reset().Scott Wood
Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-12-13[POWERPC] Kill non-existent symbols from ksyms and commproc.hJochen Friedrich
Remove exports of __res and cpm_install_handler/cpm_free_handler. Remove cpm_install_handler/cpm_free_handler from the commproc.h as well. Both were used for ARCH=ppc and aren't defined for ARCH=powerpc. CC arch/powerpc/kernel/ppc_ksyms.o arch/powerpc/kernel/ppc_ksyms.c:180: error: '__res' undeclared here (not in a function) arch/powerpc/kernel/ppc_ksyms.c:180: warning: type defaults to 'int' in declaration of '__res' make[1]: *** [arch/powerpc/kernel/ppc_ksyms.o] Error 1 make: *** [arch/powerpc/kernel] Error 2 LD .tmp_vmlinux1 arch/powerpc/kernel/built-in.o:(__ksymtab+0x198): undefined reference to `cpm_free_handler' arch/powerpc/kernel/built-in.o:(__ksymtab+0x1a0): undefined reference to `cpm_install_handler' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-12-13[POWERPC] Fix typo #ifdef -> #ifndefJochen Friedrich
fpi->cp_command should be overwritten only if CONFIG_PPC_CPM_NEW_BINDING is NOT set. Otherwise it is already set from the device tree. Signed-off-by: Jochen Friedrich <jochen@scram.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-12-13Pull battery-2.6.24 into release branchLen Brown
2007-12-13Pull thinkpad-2.6.24 into release branchLen Brown
2007-12-13ACPI: thinkpad-acpi: fix lenovo keymap for brightnessHenrique de Moraes Holschuh
Starting in 2.6.23... Several reports from X60 users complained that the default Lenovo keymap issuing EV_KEY KEY_BRIGHTNESS_UP/DOWN input events caused major issues when the proper brightness support through ACPI video.c was loaded. Therefore, remove the generation of these events by default, which is the right thing for T60, X60, R60, T61, X61 and R61 with their latest BIOSes. Distros that want to misuse these events into OSD reporting (which requires an ugly hack from hell in HAL) are welcome to set up the key map they need through HAL. That way, we don't break everyone else's systems. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-13ACPI: fix modpost warningsJan Beulich
for sn2_defconfig: WARNING: vmlinux.o(.text+0x4b8601): Section mismatch: reference to .init.data:node_to_pxm_map (between '__acpi_map_pxm_to_node' and 'acpi_get_pxm') WARNING: vmlinux.o(.text+0x4b8741): Section mismatch: reference to .init.data:pxm_to_node_map (between 'acpi_map_pxm_to_node' and 'acpi_get_node') Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-13ACPI: video_device_list corruptionWilliam Lee Irwin III
The ->cap fields of struct acpi_video_device and struct acpi_video_bus are 1B each, not 4B. The oversized memset()'s corrupted the subsequent list_head fields. This resulted in silent corruption without CONFIG_DEBUG_LIST and BUG's with it. This patch uses sizeof() to pass the proper bounds to the memset() calls and thereby correct the bugs. Signed-off-by: William Irwin <wli@holomorphy.com> Acked-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Len Brown <len.brown@intel.com>
2007-12-13V4L/DVB (6820): s5h1409: QAM SNR related fixesSteven Toth
QAM SNR values were incorrect when the cable was disconnected. This patch extends the lookup tables to ensure correct values are being returned. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-13V4L/DVB (6819): i2c: fix drivers/media/video/bt866.cAndrew Morton
usage_count got removed. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-13V4L/DVB (6814): Makefile: always enter video/Adrian Bunk
Since not all code under drivers/media/video/ depends on CONFIG_VIDEO_DEV we cannot only enter it depending on CONFIG_VIDEO_DEV. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-13V4L/DVB (6798): saa7134: enable LNA in analog mode for Hauppauge WinTV HVR-1110Michael Krufky
Thanks to Hermann Pitton for noticing that this was missing. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Cc: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-13kbuild: re-enable Makefile generation in a new O=... directoryGuillaume Chazarain
The commit: 18c32dac75b187d1a4e858f3cfdf03e844129f5e "kbuild: fix building with O=.. options" disabled the creation of a Makefile in a new O=... directory. Restore it. Signed-off-by: Guillaume Chazarain <guichaz@yahoo.fr> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-12-13IB/ehca: Fix lock flag variable location, bump version numberJoachim Fenkes
Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-12-13[SPARC64]: Fix two kernel linear mapping setup bugs.David S. Miller
This was caught and identified by Greg Onufer. Since we setup the 256M/4M bitmap table after taking over the trap table, it's possible for some 4M mapping to get loaded in the TLB beforhand which later will be 256M mappings. This can cause illegal TLB multiple-match conditions. Fix this by setting up the bitmap before we take over the trap table. Next, __flush_tlb_all() was not doing anything on hypervisor platforms. Fix by adding sun4v_mmu_demap_all() and calling it. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-13V4L/DVB (6803): buf-core.c locking fixesAdrian Bunk
After commit 19fb1457990b6b7e15586ec7331541a184233acc the callers in videobuf-core.c that already hold the lock must call __videobuf_read_start() instead of videobuf_read_start(). Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-12MAINTAINERS: update the NFS CLIENT entryTrond Myklebust
Add in the new NFS mailing list on vger, website, and git tree info, and update my email address to reflect the fact that I've been working for netapp for the past 2 years. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-12-12ide: fix ->io_32bit race in set_io_32bit()Bartlomiej Zolnierkiewicz
set_io_32bit() (ide_procset_t function) can race against running PIO transfers. Fix it by using ide_spin_wait_hwgroup(). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-12ide: remove stale changelog from ide-probe.cBartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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