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2007-08-03Linux 2.6.23-rc2v2.6.23-rc2Linus Torvalds1-1/+1
2007-08-03Merge branch 'merge' of ↵Linus Torvalds12-31/+46
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Fixes for the SLB shadow buffer code [POWERPC] Fix a compile warning in powermac/feature.c [POWERPC] Fix a compile warning in pci_32.c [POWERPC] Fix parse_drconf_memory() for 64-bit start addresses [POWERPC] Fix num_cpus calculation in smp_call_function_map() [POWERPC] ps3: Fix section mismatch in ps3/setup.c [POWERPC] spufs: Fix affinity after introduction of node_allowed() calls [POWERPC] Fix special PTE code for secondary hash bucket [POWERPC] Expand RPN field to 34 bits when using 64k pages
2007-08-03fix s2io regressionAl Viro1-3/+6
* wrong argument passed to pci_unmap_single() on failure exit paths * leak in the same area Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-03Merge git://git.infradead.org/~dwmw2/mtd-2.6.23Linus Torvalds2-5/+1
* git://git.infradead.org/~dwmw2/mtd-2.6.23: [MTD] Makefile fix for mtdsuper
2007-08-03Merge git://git.infradead.org/battery-2.6Linus Torvalds1-1/+1
* git://git.infradead.org/battery-2.6: Don't compile the PMU power driver on 64-bit PowerPC
2007-08-03Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6.23Linus Torvalds14-396/+282
* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6.23: sh: fix defconfigs for sh7751r boards sh: fix cf support on r2d boards sh: update r2d defconfig sh: update snapgear defconfig. sh: Fix SH-X3 FPU exception handling. sh: Fix pgd mismatch from cached TTB in unhandled fault. sh: Don't include fault-nommu on SH-2/SH-2A. sh: Fix irqflags tracing for SH-3/4 nommu. sh: Fix lockdep debugging oops on SH-3/4.
2007-08-03Kill some obsolete sub-thread-ptrace stuffOleg Nesterov2-10/+2
There is a couple of subtle checks which were needed to handle ptracing from the same thread group. This was deprecated a long ago, imho this code just complicates the understanding. And, the "->parent->signal->flags & SIGNAL_GROUP_EXIT" check in exit_notify() is not right. SIGNAL_GROUP_EXIT can mean exec(), not exit_group(). This means ptracer can lose a ptraced zombie on exec(). Minor problem, but still the bug. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Acked-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-03serial: fix 8250 early console setupDaniel Ritz3-3/+3
the early setup function serial8250_console_early_setup() can be called from non __init code (eg. hotpluggable serial ports like serial_cs) so remove the __init from the call chain to avoid crashes. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Yinghai Lu <yinghai.lu@sun.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-03Merge branch 'master' of ↵Linus Torvalds10-84/+105
master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC]: Fix O_CLOEXEC values. [SPARC32]: Fix modular build of floppy driver. [SOUND] CS4231 SBus: Two fixes. [CG6]: fix memory size detection [SPARC64]: Add missing dma_sync_single_range_for_*().
2007-08-03Merge branch 'master' of ↵Linus Torvalds23-96/+162
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [TCP]: DSACK signals data receival, be conservative [TCP]: Also handle snd_una changes in tcp_cwnd_down [TIPC]: Fix two minor sparse warnings. [TIPC]: Make function tipc_nameseq_subscribe static. [PF_KEY]: Fix ipsec not working in 2.6.23-rc1-git10 [TCP]: Invoke tcp_sendmsg() directly, do not use inet_sendmsg(). [IPV4] route.c: mostly kmalloc + memset conversion to k[cz]alloc [IPV4] raw.c: kmalloc + memset conversion to kzalloc [NETFILTER] nf_conntrack_l3proto_ipv4_compat.c: kmalloc + memset conversion to kzalloc [NETFILTER] nf_conntrack_expect.c: kmalloc + memset conversion to kzalloc [NET]: Removal of duplicated include net/wanrouter/wanmain.c SCTP: remove useless code in function sctp_init_cause SCTP: drop SACK if ctsn is not less than the next tsn of assoc SCTP: IPv4 mapped addr not returned in SCTPv6 accept() SCTP: IPv4 mapped addr not returned in SCTPv6 accept() sctp: fix shadow symbol in net/sctp/tsnmap.c sctp: try to fix readlock sctp: remove shadowed symbols sctp: move global declaration to header file. sctp: make locally used function static
2007-08-03Merge branch 'for-linus' of ↵Linus Torvalds6-17/+21
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: firewire: fw-core: make two variables static firewire: fw-ohci: dma_free_coherent needs IRQs enabled firewire: fw-sbp2: set correct maximum payload (fixes CardBus adapters) ieee1394: sbp2: more correct Kconfig dependencies ieee1394: revert "sbp2: enforce 32bit DMA mapping"
2007-08-03[SPARC]: Fix O_CLOEXEC values.David S. Miller2-2/+2
The one choosen by asm-generic/fcntl.h is not appropriate for this platform. Noticed by Ulrich Drepper. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-03[SPARC32]: Fix modular build of floppy driver.David S. Miller5-44/+75
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-03[SOUND] CS4231 SBus: Two fixes.Georg Chini1-37/+5
Remove unnecessary sbus_dma_reset function and change sbus_dma_enable to avoid occasional system crashes when stopping recording. Signed-off-by: Georg Chini <georg.chini@triaton-webhosting.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-03[CG6]: fix memory size detectionKrzysztof Helt1-1/+4
This patch fixes memory size detection on the CG6 card. The 1MB TGX card has dblbuf property set to 0. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-03[SPARC64]: Add missing dma_sync_single_range_for_*().David S. Miller1-0/+19
Reported by Andrew Morton. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-03[MTD] Makefile fix for mtdsuperSatyam Sharma2-5/+1
We want drivers/mtd/{mtdcore, mtdsuper, mtdpart}.c to be built and linked into the same mtd.ko module. Fix the Makefile to ensure this, and remove duplicate MODULE_ declarations in mtdpart.c, as mtdcore.c already has them. Signed-off-by: Satyam Sharma <satyam@infradead.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-03[POWERPC] Fixes for the SLB shadow buffer codeMichael Neuling4-11/+23
On a machine with hardware 64kB pages and a kernel configured for a 64kB base page size, we need to change the vmalloc segment from 64kB pages to 4kB pages if some driver creates a non-cacheable mapping in the vmalloc area. However, we never updated with SLB shadow buffer. This fixes it. Thanks to paulus for finding this. Also added some write barriers to ensure the shadow buffer contents are always consistent. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-03[POWERPC] Fix a compile warning in powermac/feature.cSegher Boessenkool1-2/+4
...by using the pci_get API instead of the deprecated old stuff. Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-03[POWERPC] Fix a compile warning in pci_32.cSegher Boessenkool1-1/+4
__must_check, so do so. Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-03[POWERPC] Fix parse_drconf_memory() for 64-bit start addressesMichael Ellerman1-2/+2
Some new machines use the "ibm,dynamic-reconfiguration-memory" property to provide memory layout information, rather than via memory nodes. There is a bug in the code to parse this property for start addresses over 4GB; we store the start address in an unsigned int, which means we throw away the high bits and add apparently duplicate regions. This results in a BUG() in free_bootmem_core(). This fixes it by using an unsigned long instead. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-03[POWERPC] Fix num_cpus calculation in smp_call_function_map()Kevin Corry1-6/+3
In smp_call_function_map(), num_cpus is set to the number of online CPUs minus one. However, if the CPU mask does not include all CPUs (except the one we're running on), the routine will hang in the first while() loop until the 8 second timeout occurs. The num_cpus should be set to the number of CPUs specified in the mask passed into the routine, after we've made any modifications to the mask. With this change, we can also get rid of the call to cpus_empty() and avoid adding another pass through the bitmask. Signed-off-by: Kevin Corry <kevcorry@us.ibm.com> Signed-off-by: Carl Love <carll@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-03[POWERPC] ps3: Fix section mismatch in ps3/setup.cStephen Rothwell1-1/+1
WARNING: vmlinux.o(.text+0x605d4): Section mismatch: reference to .init.text:.__alloc_bootmem (between '.prealloc' and '.ps3_power_save') Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-03[POWERPC] spufs: Fix affinity after introduction of node_allowed() callsAndre Detsch1-1/+2
This patch fixes affinity reference point placement, which was not being done in some situations, after the introduction of node_allowed() calls. The previously used parameter, 'ctx', is just the iterator of the previous list_for_each_entry_reverse loop, and its value might be invalid at the end of the loop. Also, the right context to seek for information when defining the reference ctx location _is_ the reference ctx. Signed-off-by: Andre Detsch <adetsch@br.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-03[POWERPC] Fix special PTE code for secondary hash bucketPaul Mackerras1-2/+4
The code for mapping special 4k pages on kernels using a 64kB base page size was missing the code for doing the RPN (real page number) manipulation when inserting the hardware PTE in the secondary hash bucket. It needs the same code as has already been added to the code that inserts the HPTE in the primary hash bucket. This adds it. Spotted by Ben Herrenschmidt. Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-08-03[POWERPC] Expand RPN field to 34 bits when using 64k pagesPaul Mackerras1-5/+3
The real page number field in our PTEs when configured for 64kB pages is currently 32 bits, which turns out to be not quite enough for the resources that the eHCA driver wants to map. This expands the RPN field to include 2 adjacent, previously-unused bits. Signed-off-by: Paul Mackerras <paulus@samba.org> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2007-08-02[TCP]: DSACK signals data receival, be conservativeIlpo Järvinen1-1/+4
In case a DSACK is received, it's better to lower cwnd as it's a sign of data receival. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02[TCP]: Also handle snd_una changes in tcp_cwnd_downIlpo Järvinen1-16/+18
tcp_cwnd_down must check for it too as it should be conservative in case of collapse stuff and also when receiver is trying to lie (though that wouldn't be very successful/useful anyway). Note: - Separated also is_dupack and do_lost in fast_retransalert * Much cleaner look-and-feel now * This time it really fixes cumulative ACK with many new SACK blocks recovery entry (I claimed this fixes with last patch but it wasn't). TCP will now call tcp_update_scoreboard regardless of is_dupack when in recovery as long as there is enough fackets_out. - Introduce FLAG_SND_UNA_ADVANCED * Some prior_snd_una arguments are unnecessary after it - Added helper FLAG_ANY_PROGRESS to avoid long FLAG...|FLAG... constructs Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02Merge davem@master.kernel.org:/pub/scm/linux/kernel/git/vxy/lksctp-devDavid S. Miller7-59/+123
2007-08-02[TIPC]: Fix two minor sparse warnings.Florian Westphal2-3/+1
fix two warnings generated by sparse: link.c:2386 symbol 'msgcount' shadows an earlier one node.c:244 symbol 'addr_string' shadows an earlier one Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02[TIPC]: Make function tipc_nameseq_subscribe static.Florian Westphal1-1/+1
make needlessly global function tipc_nameseq_subscribe static. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02[PF_KEY]: Fix ipsec not working in 2.6.23-rc1-git10Joy Latten1-0/+3
Although an ipsec SA was established, kernel couldn't seem to find it. I think since we are now using "x->sel.family" instead of "family" in the xfrm_selector_match() called in xfrm_state_find(), af_key needs to set this field too, just as xfrm_user. In af_key.c, x->sel.family only gets set when there's an ext_hdrs[SADB_EXT_ADDRESS_PROXY-1] which I think is for tunnel. I think pfkey needs to also set the x->sel.family field when it is 0. Tested with below patch, and ipsec worked when using pfkey. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02[TCP]: Invoke tcp_sendmsg() directly, do not use inet_sendmsg().David S. Miller6-6/+5
As discovered by Evegniy Polyakov, if we try to sendmsg after a connection reset, we can do incredibly stupid things. The core issue is that inet_sendmsg() tries to autobind the socket, but we should never do that for TCP. Instead we should just go straight into TCP's sendmsg() code which will do all of the necessary state and pending socket error checks. TCP's sendpage already directly vectors to tcp_sendpage(), so this merely brings sendmsg() in line with that. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02[IPV4] route.c: mostly kmalloc + memset conversion to k[cz]allocMariusz Kozlowski1-2/+2
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02[IPV4] raw.c: kmalloc + memset conversion to kzallocMariusz Kozlowski1-2/+2
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02[NETFILTER] nf_conntrack_l3proto_ipv4_compat.c: kmalloc + memset conversion ↵Mariusz Kozlowski1-3/+2
to kzalloc Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02[NETFILTER] nf_conntrack_expect.c: kmalloc + memset conversion to kzallocMariusz Kozlowski1-3/+2
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02[NET]: Removal of duplicated include net/wanrouter/wanmain.cMichal Piotrowski1-1/+0
Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-03sh: fix defconfigs for sh7751r boardsMagnus Damm5-5/+5
This patch fixes up the defconfig for various sh7751r based boards by updating them to the single cpu subtype CONFIG_CPU_SUBTYPE_SH7751R. The following sh4 boards are updated: hs7751rvoip, landisk, lboxre2, systemh, titan. The current defconfigs with two subtypes defined trigger a configuration bug which result in kernel configurations with missing board support code. We end up with kernels without board code and with generic machvec only. So we need this patch to make sure the board code gets compiled in. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-08-03sh: fix cf support on r2d boardsMagnus Damm2-2/+9
This patch makes sure cf support is enabled on R2D-PLUS but disabled on R2D-1. Without this fix R2D-1 boards hang on bootup. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-08-03sh: update r2d defconfigMagnus Damm1-4/+4
- Disable CONFIG_SH_DMA to avoid boot up freeze on R2D-1 - Disable CONFIG_SH_STANDARD_BIOS to support R2D-PLUS boot loaders Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-08-03sh: update snapgear defconfig.David McCullough1-348/+239
Updated the snapgear defconfig to get a booting kernel. Signed-off-by: David McCullough <david_mccullough@au.securecomputing.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-08-02Merge git://git.infradead.org/~dwmw2/mtd-2.6.23Linus Torvalds9-18/+45
* git://git.infradead.org/~dwmw2/mtd-2.6.23: [MTD] [NAND] nand_base.c: fix type of eccpos pointer [MTD] [NAND] at91_nand rdy_pin fix [MTD] [NAND] fix race in nand_base.c [MTD] [NAND] Fix refactoring of EDB7312 hwcontrol function. [MTD] Fix potential leak in rfd_ftl_add_mtd [JFFS2] Print correct node offset when complaining about broken data CRC [JFFS2] Fix suspend failure with JFFS2 GC thread. [JFFS2] Deletion dirents should be REF_NORMAL, not REF_PRISTINE. [JFFS2] Prevent oops after 'node added in wrong place' debug check
2007-08-02Merge branch 'for-linus' of ↵Linus Torvalds3-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup: [x86 setup] Document grub < 0.93 as broken [x86 setup] EDD: add missing =m constraint [x86 setup] video setup: Fix VBE DDC reading
2007-08-02[MTD] [NAND] nand_base.c: fix type of eccpos pointerBen Dooks1-4/+4
The nand_base.c driver implicitly casts the uint32_t eccpos array to 'int *', which is not only not guaranteed to be the same sign as the source, but is not guaranteed to be the same size. Fix by changing nand_base.c to use uint32_t referencing the eccpos fields. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-02[MTD] [NAND] at91_nand rdy_pin fixIvan Kuten1-1/+4
The patch below fixes nand driver for AT91 boards which do not have NAND R/B signal connected to gpio (rdy_pin is not connected). Signed-off-by: Ivan Kuten <ivan.kuten@promwad.com> Acked-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-02[MTD] [NAND] fix race in nand_base.cArtem Bityutskiy1-0/+4
When we mark block bad we have to get chip because this involves writing to the page's OOB. We hit this bug in UBI - we observed random obscure crashes when it marks block bad from the background thread and there is some parallel task which utilizes flash. This patch also adds a TODO note about BBT table protection which it seems does not exist. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-02[MTD] [NAND] Fix refactoring of EDB7312 hwcontrol function.Roland Stigge1-5/+5
The patch ensures that the current code (kernel 2.6.22) uses the bits like the code prior to the refactoring. The variable "bits" is employed in a useful way now. Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-02[MTD] Fix potential leak in rfd_ftl_add_mtdFlorin Malita1-0/+1
This fixes a leak in the !mtd->erasesize error path (Coverity 1765). Signed-off-by: Florin Malita <fmalita@gmail.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-08-02[JFFS2] Print correct node offset when complaining about broken data CRCDavid Woodhouse1-1/+1
Debugging the hardware problems in OLPC trac #1905 would be a whole lot easier if the correct node offsets were printed for the offending nodes. Signed-off-by: David Woodhouse <dwmw2@infradead.org>

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