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2007-03-22[PATCH] NOMMU: make SYSV SHM nattch work correctlyDavid Howells1-0/+6
Make the SYSV SHM nattch counter work correctly by forcing multiple VMAs to be produced to represent MAP_SHARED segments, even if they overlap exactly. Using this test program: http://people.redhat.com/~dhowells/doshm.c Run as: doshm sysv I can see nattch going from one before the patch: # /doshm sysv Command: sysv shmid: 65536 memory: 0xc3700000 c0b00000-c0b04000 rw-p 00000000 00:00 0 c0bb0000-c0bba788 r-xs 00000000 00:0b 14582157 /lib/ld-uClibc-0.9.28.so c3180000-c31dede4 r-xs 00000000 00:0b 14582179 /lib/libuClibc-0.9.28.so c3520000-c352278c rw-p 00000000 00:0b 13763417 /doshm c3584000-c35865e8 r-xs 00000000 00:0b 13763417 /doshm c3588000-c358aa00 rw-p 00008000 00:0b 14582157 /lib/ld-uClibc-0.9.28.so c3590000-c359b6c0 rw-p 00000000 00:00 0 c3620000-c3640000 rwxp 00000000 00:00 0 c3700000-c37fa000 rw-S 00000000 00:06 1411 /SYSV00000000 (deleted) c3700000-c37fa000 rw-S 00000000 00:06 1411 /SYSV00000000 (deleted) nattch 1 To two after the patch: # /doshm sysv Command: sysv shmid: 0 memory: 0xc3700000 c0bb0000-c0bba788 r-xs 00000000 00:0b 14582157 /lib/ld-uClibc-0.9.28.so c3180000-c31dede4 r-xs 00000000 00:0b 14582179 /lib/libuClibc-0.9.28.so c3320000-c3340000 rwxp 00000000 00:00 0 c3530000-c35325e8 r-xs 00000000 00:0b 13763417 /doshm c3534000-c353678c rw-p 00000000 00:0b 13763417 /doshm c3538000-c353aa00 rw-p 00008000 00:0b 14582157 /lib/ld-uClibc-0.9.28.so c3590000-c359b6c0 rw-p 00000000 00:00 0 c35a4000-c35a8000 rw-p 00000000 00:00 0 c3700000-c37fa000 rw-S 00000000 00:06 1369 /SYSV00000000 (deleted) c3700000-c37fa000 rw-S 00000000 00:06 1369 /SYSV00000000 (deleted) nattch 2 That's +1 to nattch for each shmat() made. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-22[PATCH] NOMMU: supply get_unmapped_area() to fix NOMMU SYSV SHMDavid Howells1-0/+22
Supply a get_unmapped_area() to fix NOMMU SYSV SHM support. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Adam Litke <agl@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-22[PATCH] FRV: fix unannotated variable declarationsDavid Howells1-1/+1
Fix unannotated variable declarations. Variables that have allocation section annotations (such as __meminitdata) on their definitions must also have them on their declarations as not doing so may affect the addressing mode used by the compiler and may result in a linker error. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Yasunori Goto <y-goto@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-22[PATCH] i386: disable local apic timer via command line or dmi quirkThomas Gleixner2-0/+54
The local APIC timer stops to work in deeper C-States. This is handled by the ACPI code and a broadcast mechanism in the clockevents / tick managment code. Some systems do not expose the deeper C-States to the kernel, but switch into deeper C-States behind the kernels back. This delays the local apic timer interrupts for ever and makes the systems unusable. Add a command line option to disable the local apic timer and a dmi quirk for known broken systems. Andi sayeth: While not wrong by itself i think it is still better to use some heuristic -- like "has battery in ACPI" With the DMI table if the problem is more wide spread we will just continue extending it. But anyways should be ok now for .21 although I'm not really happy with it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: john stultz <johnstul@us.ibm.com> Grudgingly-acked-by: Andi Kleen <ak@suse.de> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-22[PATCH] swsusp: Fix SNAPSHOT_S2RAM ioctlRafael J. Wysocki1-3/+6
The SNAPSHOT_S2RAM ioctl does not disable the nonboot CPUs before entering the suspend, although it should do this. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-22[PATCH] Documentation/sysrq.txt: added short description for 'Q' (timerlist)Johannes Weiner1-0/+2
I added the 'Q' to list. A short description in the `Ok, so what can I use them for'-section, on when or why to use it would be nice! Signed-off-by: Johannes Weiner <hannes-kernel@saeurebad.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-22[PATCH] drivers/video/s3fb.c: fix a use-before-checkAdrian Bunk1-1/+2
NULL checks should be before the first dereference. Spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Ondrej Zajicek <santiago@crfreenet.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-22[PATCH] i386: clockevents fix breakage on Geode/Cyrix PIT implementationsThomas Gleixner1-1/+9
The PIT has no dedicated mode for shut down. The only way to disable PIT is to put it into one shot mode. AMD implementations of PIT on Geode (also observed on Cyrix) are confused by an "empty" transition from CLOCK_EVT_MODE_UNUSED to CLOCK_EVT_MODE_SHUTDOWN, which puts the PIT into one shot mode momentarily. I realized after staring helpless at the bug report http://bugzilla.kernel.org/show_bug.cgi?id=8027 for quite a while, that the only change, which might influence the bogomips calibration, is the above transition during the PIT initialization. Avoiding the unnecessary switch to oneshot and later to periodic mode fixes the weird bogomips value and also the resulting slowness. The fix is confirmed on OLPC and another Geode based box. Note: this is unrelated to the Dual Core problem discussed here: http://lkml.org/lkml/2007/3/17/48 Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-22IB/ipoib: Fix thinko in packet length checksMichael S. Tsirkin2-3/+3
The packet length checks in ipoib are broken: we add 4 bytes (IPoIB encapsulation header) when sending a packet, not 20 bytes (hardware address length) to each packet. Therefore, if connected mode is enabled so that the interface MTU is larger than the multicast MTU, IPoIB may end up trying to send too-long multicast packets. For example, multicast is broken if a message of size 2048 bytes is sent on an interface with UD MTU 2048, because 2048 is bigger than the real limit of 2044 but the code tests against the wrong limit of 2060. This patch fixes <https://bugs.openfabrics.org/show_bug.cgi?id=418>, submitted by Scott Weitzenkamp <sweitzen@cisco.com>. Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-03-22IPoIB: Fix use-after-free in path_rec_completion()Michael S. Tsirkin1-2/+2
The connected mode code added the possibility that an neigh struct gets freed in the list_for_each_entry() loop in path_rec_completion(), which causes a use-after-free. Fix this by changing to the _safe variant of the list walking macro. This was spotted by the Coverity checker (CID 1567). Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-03-22IB/ehca: Make scaling code work without CPU hotplugJoachim Fenkes1-0/+8
eHCA scaling code must not depend on register_cpu_notifier() if CONFIG_HOTPLUG_CPU is not set, so put all related code into #ifdefs. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-03-22RDMA/cxgb3: Handle build_phys_page_list() failure in iwch_reregister_phys_mem()Steve Wise1-1/+4
Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-03-22IB/ipath: Check return value of lookup_one_lenBryan O'Sullivan1-1/+15
This fixes kernel.org bug 8003. Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-03-22IPoIB: Fix race in detaching from mcast group before attachingSean Hefty1-3/+3
There's a race between ipoib_mcast_leave() and ipoib_mcast_join_finish() where we can try to detach from a multicast group before we've attached to it. Fix this by reordering the code in ipoib_mcast_leave to free the multicast group first, which waits for the multicast callback thread (which calls ipoib_mcast_join_finish()) to complete before detaching from the group. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-03-22IPoIB/cm: Fix reaping of stale connectionsMichael S. Tsirkin1-1/+1
The sense of the time_after_eq() test in ipoib_cm_stale_task() is reversed so that only non-stale connections are reaped. Fix this by changing to time_before_eq(). Noticed by Pradeep Satyanarayana <pradeep@us.ibm.com>. Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-03-22[NETFILTER]: nat: avoid rerouting packets if only XFRM policy key changedPatrick McHardy2-12/+17
Currently NAT not only reroutes packets in the OUTPUT chain when the routing key changed, but also if only the non-routing part of the IPsec policy key changed. This breaks ping -I since it doesn't use SO_BINDTODEVICE but IP_PKTINFO cmsg to specify the output device, and this information is lost. Only do full rerouting if the routing key changed, and just do a new policy lookup with the old route if only the ports changed. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-22[NETFILTER]: nf_conntrack_netlink: add missing dependency on NF_NATPatrick McHardy1-0/+1
NF_CT_NETLINK=y, NF_NAT=m results in: LD .tmp_vmlinux1 net/built-in.o: dans la fonction « nfnetlink_parse_nat_proto »: nf_conntrack_netlink.c:(.text+0x28db9): référence indéfinie vers « nf_nat_proto_find_get » nf_conntrack_netlink.c:(.text+0x28dd6): référence indéfinie vers « nf_nat_proto_put » net/built-in.o: dans la fonction « ctnetlink_new_conntrack »: nf_conntrack_netlink.c:(.text+0x29959): référence indéfinie vers « nf_nat_setup_info » nf_conntrack_netlink.c:(.text+0x29b35): référence indéfinie vers « nf_nat_setup_info » nf_conntrack_netlink.c:(.text+0x29cf7): référence indéfinie vers « nf_nat_setup_info » nf_conntrack_netlink.c:(.text+0x29de2): référence indéfinie vers « nf_nat_setup_info » make: *** [.tmp_vmlinux1] Erreur 1 Reported by Kevin Baradon <kevin.baradon@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-22[NET]: fix up misplaced inlines.Dave Jones8-12/+12
Turning up the warnings on gcc makes it emit warnings about the placement of 'inline' in function declarations. Here's everything that was under net/ Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-22[SCTP]: Correctly reset ssthresh when restarting associationVlad Yasevich1-1/+1
Reset ssthresh to the correct value (peer's a_rwnd) when restarting association. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-22[BRIDGE]: Fix fdb RCU racePatrick McHardy1-2/+2
br_fdb_get use atomic_inc to increase the refcount of an element found on a RCU protected list, which can lead to the following race: CPU0 CPU1 br_fdb_get: rcu_read_lock __br_fdb_get: find element fdb_delete: hlist_del_rcu br_fdb_put br_fdb_put: atomic_dec_and_test call_rcu(fdb_rcu_free) br_fdb_get: atomic_inc rcu_read_unlock fdb_rcu_free: kmem_cache_free Use atomic_inc_not_zero instead. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-22[NET]: Fix fib_rules dump racePatrick McHardy1-1/+1
fib_rules_dump needs to use list_for_each_entry_rcu to protect against concurrent changes to the rules list. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-22i2c/ds1374: Check workqueue creation statusCyrill V. Gorcunov1-0/+4
Check if workqueue creation failed. Further usage of NULL pointed workqueue is not good I guess ;) Signed-off-by: Cyrill V. Gorcunov <gorcunov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-03-22i2c-i801: Restore the device state before leavingJean Delvare1-0/+25
Restore the original host configuration on driver unload and on suspend. In particular this returns the SMBus master in I2C mode if it was originally in I2C mode, which should help with suspend/resume if the BIOS expects to find the SMBus master in I2C mode. This fixes bug #6449 (for real this time.) http://bugzilla.kernel.org/show_bug.cgi?id=6449 Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Tommi Kyntola <tommi.kyntola@ray.fi>
2007-03-22i2c-amd8111: Missed cleanupJean Delvare1-1/+2
I missed one cleanup in my previous patch. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-03-21[CRYPTO] tcrypt: Fix error checking for comp allocationSebastian Siewior1-1/+1
This patch fixes loading the tcrypt module while deflate isn't available at all (isn't build). Signed-off-by: Sebastian Siewior <linux-crypto@ml.breakpoint.cc> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-03-21[CRYPTO] doc: Fix typo in hash exampleJohannes Schlumberger1-1/+1
there is a tiny bug in Documentation/crypto/api-intro.txt. The file has the following example code: struct scatterlist sg[2]; [...] if (crypto_hash_digest(&desc, &sg, 2, result)) which does not match the declaration of crypto_hash_digest() in include/linux/crypto.h. (static inline int crypto_hash_digest(struct hash_desc *desc, struct scatterlist *sg, unsigned int nbytes, u8 *out) The code in the example passes the address of a pointer (an array actually) as the second argument, while the function expects the pointer itself. I have attached a patch to fix this. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-03-21[CRYPTO] api: scatterwalk_copychunks() fails to advance through scatterlistJ. Bruce Fields1-2/+2
In the loop in scatterwalk_copychunks(), if walk->offset is zero, then scatterwalk_pagedone rounds that up to the nearest page boundary: walk->offset += PAGE_SIZE - 1; walk->offset &= PAGE_MASK; which is a no-op in this case, so we don't advance to the next element of the scatterlist array: if (walk->offset >= walk->sg->offset + walk->sg->length) scatterwalk_start(walk, sg_next(walk->sg)); and we end up copying the same data twice. It appears that other callers of scatterwalk_{page}done first advance walk->offset, so I believe that's the correct thing to do here. This caused a bug in NFS when run with krb5p security, which would cause some writes to fail with permissions errors--for example, writes of less than 8 bytes (the des blocksize) at the start of a file. A git-bisect shows the bug was originally introduced by 5c64097aa0f6dc4f27718ef47ca9a12538d62860, first in 2.6.19-rc1. Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-03-20[IA64] Fix wrong /proc/iomem on SGI AltixBernhard Walle1-2/+10
In sn_io_slot_fixup(), the parent is re-set from the bus to io(port|mem)_resource because the address is changed in a way that it's not child of the bus any more. However, only the root is set but not the parent/child/sibling relationship in the resource tree which causes 'cat /proc/iomem' to stop after this memory area. Depding on the poition in the tree the iomem may be nearly completely empty. Signed-off-by: Bernhard Walle <bwalle@suse.de> Acked-by: John Keller <jpk@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-03-20[IA64] Altix: ioremap vga_console_iobaseJohn Keller1-3/+3
When booting an SN system without specifing a console (i.e., no "console=" on boot line), the system will hang during boot at the point where /sbin/init is run. The problem is that vga_console_iobase is not converted to a virtual address before storing in io_space[0].mmio_base. The conversion was happening in sn_scan_pcdp(), but not in setup_vga_console(). Signed-off-by: John Keller <jpk@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-03-20[IA64] Fix typo/thinko in crash.cJay Lan1-1/+1
Clearly should be checking for "val == DIE_INIT_SLAVE_ENTER". Signed-off-by: Jay Lan <jlan@sgi.com> Acked-by: Simon Horman <horms@verge.net.au> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-03-20[IA64] Fix get_model_name() for mixed cpu type systemsJack Steiner1-7/+15
If a system consists of mixed processor types, kmalloc() can be called before the per-cpu data page is initialized. If the slab contains sufficient memory, then kmalloc() works ok. However, if the slabs are empty, slab calls the memory allocator. This requires per-cpu data (NODE_DATA()) & the cpu dies. Also noted by Russ Anderson who had a very similar patch. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-03-20[IA64] min_low_pfn and max_low_pfn calculation fixZou Nan hai4-27/+24
We have seen bad_pte_print when testing crashdump on an SN machine in recent 2.6.20 kernel. There are tons of bad pte print (pfn < max_low_pfn) reports when the crash kernel boots up, all those reported bad pages are inside initmem range; That is because if the crash kernel code and data happens to be at the beginning of the 1st node. build_node_maps in discontig.c will bypass reserved regions with filter_rsvd_memory. Since min_low_pfn is calculated in build_node_map, so in this case, min_low_pfn will be greater than kernel code and data. Because pages inside initmem are freed and reused later, we saw pfn_valid check fail on those pages. I think this theoretically happen on a normal kernel. When I check min_low_pfn and max_low_pfn calculation in contig.c and discontig.c. I found more issues than this. 1. min_low_pfn and max_low_pfn calculation is inconsistent between contig.c and discontig.c, min_low_pfn is calculated as the first page number of boot memmap in contig.c (Why? Though this may work at the most of the time, I don't think it is the right logic). It is calculated as the lowest physical memory page number bypass reserved regions in discontig.c. max_low_pfn is calculated include reserved regions in contig.c. It is calculated exclude reserved regions in discontig.c. 2. If kernel code and data region is happen to be at the begin or the end of physical memory, when min_low_pfn and max_low_pfn calculation is bypassed kernel code and data, pages in initmem will report bad. 3. initrd is also in reserved regions, if it is at the begin or at the end of physical memory, kernel will refuse to reuse the memory. Because the virt_addr_valid check in free_initrd_mem. So it is better to fix and clean up those issues. Calculate min_low_pfn and max_low_pfn in a consistent way. Signed-off-by: Zou Nan hai <nanhai.zou@intel.com> Acked-by: Jay Lan <jlan@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-03-20[XFRM]: ipsecv6 needs a space when printing audit record.Joy Latten1-1/+1
This patch adds a space between printing of the src and dst ipv6 addresses. Otherwise, audit or other test tools may fail to process the audit record properly because they cannot find the dst address. Signed-off-by: Joy Latten <latten@austin.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20[X25] x25_forward_call(): fix NULL dereferencesAdrian Bunk1-43/+45
This patch fixes two NULL dereferences spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20[SCTP]: Reset some transport and association variables on restartVlad Yasevich3-0/+42
If the association has been restarted, we need to reset the transport congestion variables as well as accumulated error counts and CACC variables. If we do not, the association will use the wrong values and may terminate prematurely. This was found with a scenario where the peer restarted the association when lksctp was in the last HB timeout for its association. The restart happened, but the error counts have not been reset and when the timeout occurred, a newly restarted association was terminated due to excessive retransmits. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20[SCTP]: Increment error counters on user requested HBs.Vlad Yasevich1-2/+18
2960bis states (Section 8.3): D) Request an on-demand HEARTBEAT on a specific destination transport address of a given association. The endpoint should increment the respective error counter of the destination transport address each time a HEARTBEAT is sent to that address and not acknowledged within one RTO. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20[SCTP]: Clean up stale data during association restartVlad Yasevich3-1/+8
During association restart we may have stale data sitting on the ULP queue waiting for ordering or reassembly. This data may cause severe problems if not cleaned up. In particular stale data pending ordering may cause problems with receive window exhaustion if our peer has decided to restart the association. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20[IrDA]: Calling ppp_unregister_channel() from process contextSamuel Ortiz2-10/+26
We need to call ppp_unregister_channel() when IrNET disconnects, and this must be done from a process context. Bug reported and patch tested by Guennadi Liakhovetski. Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20[IrDA]: irttp_dup spin_lock initialisationG. Liakhovetski1-0/+1
Without this initialization one gets kernel BUG at kernel/rtmutex_common.h:80! This patch should also be included in the -stable kernel. Signed-off-by: G. Liakhovetski <gl@dsa-ac.de> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-20[IrDA]: Delay needed when uploading firmware chunksNigel Williams1-0/+2
With 42101001.sb firmwares, we need a 10 ms delay between firmware chunks upload on irda-usb. Patch from Nigel Williams <nigelw@elder-gods.net> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-19USB: new Novatel device ids for option driverGreg Kroah-Hartman2-7/+13
This moves all of the Novatel device ids to the option driver, where they belong. Thanks to Novatel for providing a list of all supported devices. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-19[SPARC64]: store-init needs trailing membar.David S. Miller4-0/+6
The manual says that it is required and we actually have crash reports where loads see stale data due to not having membars here. In one case the networking does: memset(skb, 0, offsetof(struct sk_buff, truesize)); and then some code later checks skb->nohdr for zero, but it's still the value that was there before the memset(). Note that arch/sparc64/lib/xor.S already got this right. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-19[MIPS] Export except_vec_vi_{mori,lui,ori} as text symbols.Ralf Baechle1-3/+3
Otherwise objdump will screw up disassembly. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-19[MIPS] mips-boards: More liberal check for mips-board consoleThiemo Seufer1-1/+1
Allows overriding the MALTA/ATLAS/etc. default console setting with non-serial console devices. Signed-Off-By: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-19[MIPS] Misc fixes for plat_irq_dispatch functionsThiemo Seufer13-17/+16
o adds missing ST0_IM masks, which caused the logging of valid interrupts as spurious o stops pnx8550 to log every interrupt as spurious o adds cause register masks for ip22/ip32, which caused handling of masked interrupts o removes some superfluous parentheses in the SNI interrupt code Signed-Off-By: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-19[MIPS] Qemu: Fix Symmetric Uniprocessor support.Atsushi Nemoto2-3/+19
Might be useful for SMP debugging. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> [Rewritten Kconfig bits to deal better fit in the usual pattern of doing things - Ralf] Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-19[MIPS] VI: TRACE_IRQS_OFF clobbers $v0, so save & restore around call.Ralf Baechle1-0/+10
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-19USB: berry_charge: correct dbg string for second magic commandKen L Johnson1-1/+1
I was testing the berry_charge module with my Blackberry 8700c and had great success, thanks. Looking at the code for my own learning I noticed the following cut and paste error... just a nit. Signed-off-by: Ken L Johnson <ken@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-19usblp: quirk flag and device entry for Seiko Epson M129C printerAlan Stern1-1/+5
This patch (as872) adds a device table entry and a new quirk flag to the usblp driver for the Seiko Epson Receipt printer. This printer returns Vendor-Specific values for bInterfaceClass and bInterfaceSubClass, but the bInterfaceProtocol value is valid and it works with usblp. The new quirks flag tells the driver to ignore the Class and SubClass values in the interface descriptor. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-19airprime: USB ID for Novatel EV620 mini PCI-E cardMark Glines1-2/+3
Add an ID to recognise the Novatel EV620 wireless adapter. http://www.novatelwireless.com/products/expedite/ev620.html It looks like a mini PCI-Express adapter. The mPCIE connector includes USB pins... the card shows up to the system as a USB device, and powers itself from the PCI bus. The card I have isn't activated yet, so I can't get a PPP session up yet, but I have tested basic serial communication successfully in both 2.6.18 and 2.6.20 kernels, once the product ID was added. (the driver changed quite a bit between the two revs.) In both drivers, it responds to AT commands and such. Signed-off-by: Mark Glines <mark@glines.org> Cc: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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