| 18efefa | Anton Altaparmakov | 04 October 2005, 12:06:00 UTC | NTFS: Fix a stupid bug in __ntfs_bitmap_set_bits_in_run() which caused the count to become negative and hence we had a wild memset() scribbling all over the system's ram. Signed-off-by: Anton Altaparmakov <aia21@cantab.net> | 04 October 2005, 12:06:00 UTC |
| ed39f73 | David S. Miller | 03 October 2005, 23:25:23 UTC | [TG3]: Update driver version and release date. Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 23:25:23 UTC |
| 7ce3124 | David S. Miller | 03 October 2005, 23:07:30 UTC | [IPV4]: Update icmp sysctl docs and disable broadcast ECHO/TIMESTAMP by default It's not a good idea to be smurf'able by default. The few people who need this can turn it on. Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 23:07:30 UTC |
| 3e56a40 | Herbert Xu | 03 October 2005, 21:36:32 UTC | [IPV4]: Get rid of bogus __in_put_dev in pktgen This patch gets rid of a bogus __in_dev_put() in pktgen.c. This was spotted by Suzanne Wood. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 21:36:32 UTC |
| e5ed639 | Herbert Xu | 03 October 2005, 21:35:55 UTC | [IPV4]: Replace __in_dev_get with __in_dev_get_rcu/rtnl The following patch renames __in_dev_get() to __in_dev_get_rtnl() and introduces __in_dev_get_rcu() to cover the second case. 1) RCU with refcnt should use in_dev_get(). 2) RCU without refcnt should use __in_dev_get_rcu(). 3) All others must hold RTNL and use __in_dev_get_rtnl(). There is one exception in net/ipv4/route.c which is in fact a pre-existing race condition. I've marked it as such so that we remember to fix it. This patch is based on suggestions and prior work by Suzanne Wood and Paul McKenney. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 21:35:55 UTC |
| a5e7c21 | David S. Miller | 03 October 2005, 21:21:58 UTC | [IPV6]: Fix leak added by udp connect dst caching fix. Based upon a patch from Mitsuru KANDA <mk@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 21:21:58 UTC |
| f36d6ab | Yan Zheng | 03 October 2005, 21:19:15 UTC | [IPV6]: Fix ipv6 fragment ID selection at slow path Signed-Off-By: Yan Zheng <yanzheng@21cn.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 21:19:15 UTC |
| 444fc8f | Herbert Xu | 03 October 2005, 21:18:10 UTC | [IPV4]: Fix "Proxy ARP seems broken" Meelis Roos <mroos@linux.ee> wrote: > RK> My firewall setup relies on proxyarp working. However, with 2.6.14-rc3, > RK> it appears to be completely broken. The firewall is 212.18.232.186, > > Same here with some kernel between 14-rc2 and 14-rc3 - no reposnse to > ARP on a proxyarp gateway. Sorry, no exact revison and no more debugging > yet since it'a a production gateway. The breakage is caused by the change to use the CB area for flagging whether a packet has been queued due to proxy_delay. This area gets cleared every time arp_rcv gets called. Unfortunately packets delayed due to proxy_delay also go through arp_rcv when they are reprocessed. In fact, I can't think of a reason why delayed proxy packets should go through netfilter again at all. So the easiest solution is to bypass that and go straight to arp_process. This is essentially what would've happened before netfilter support was added to ARP. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 21:18:10 UTC |
| 496a22b | Russell King | 03 October 2005, 21:16:34 UTC | [NET]: Fix "sysctl_net.c:36: error: 'core_table' undeclared here" During the build for ARM machine type "fortunet", this error occurred: CC net/sysctl_net.o net/sysctl_net.c:36: error: 'core_table' undeclared here (not in a function) It appears that the following configuration settings cause this error due to a missing include: CONFIG_SYSCTL=y CONFIG_NET=y # CONFIG_INET is not set core_table appears to be declared in net/sock.h. if CONFIG_INET were defined, net/sock.h would have been included via: sysctl_net.c -> net/ip.h -> linux/ip.h -> net/sock.h so include it directly. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 21:16:34 UTC |
| 81c3d54 | Eric Dumazet | 03 October 2005, 21:13:38 UTC | [INET]: speedup inet (tcp/dccp) lookups Arnaldo and I agreed it could be applied now, because I have other pending patches depending on this one (Thank you Arnaldo) (The other important patch moves skc_refcnt in a separate cache line, so that the SMP/NUMA performance doesnt suffer from cache line ping pongs) 1) First some performance data : -------------------------------- tcp_v4_rcv() wastes a *lot* of time in __inet_lookup_established() The most time critical code is : sk_for_each(sk, node, &head->chain) { if (INET_MATCH(sk, acookie, saddr, daddr, ports, dif)) goto hit; /* You sunk my battleship! */ } The sk_for_each() does use prefetch() hints but only the begining of "struct sock" is prefetched. As INET_MATCH first comparison uses inet_sk(__sk)->daddr, wich is far away from the begining of "struct sock", it has to bring into CPU cache cold cache line. Each iteration has to use at least 2 cache lines. This can be problematic if some chains are very long. 2) The goal ----------- The idea I had is to change things so that INET_MATCH() may return FALSE in 99% of cases only using the data already in the CPU cache, using one cache line per iteration. 3) Description of the patch --------------------------- Adds a new 'unsigned int skc_hash' field in 'struct sock_common', filling a 32 bits hole on 64 bits platform. struct sock_common { unsigned short skc_family; volatile unsigned char skc_state; unsigned char skc_reuse; int skc_bound_dev_if; struct hlist_node skc_node; struct hlist_node skc_bind_node; atomic_t skc_refcnt; + unsigned int skc_hash; struct proto *skc_prot; }; Store in this 32 bits field the full hash, not masked by (ehash_size - 1) Using this full hash as the first comparison done in INET_MATCH permits us immediatly skip the element without touching a second cache line in case of a miss. Suppress the sk_hashent/tw_hashent fields since skc_hash (aliased to sk_hash and tw_hash) already contains the slot number if we mask with (ehash_size - 1) File include/net/inet_hashtables.h 64 bits platforms : #define INET_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\ (((__sk)->sk_hash == (__hash)) ((*((__u64 *)&(inet_sk(__sk)->daddr)))== (__cookie)) && \ ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports)) && \ (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif)))) 32bits platforms: #define TCP_IPV4_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\ (((__sk)->sk_hash == (__hash)) && \ (inet_sk(__sk)->daddr == (__saddr)) && \ (inet_sk(__sk)->rcv_saddr == (__daddr)) && \ (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif)))) - Adds a prefetch(head->chain.first) in __inet_lookup_established()/__tcp_v4_check_established() and __inet6_lookup_established()/__tcp_v6_check_established() and __dccp_v4_check_established() to bring into cache the first element of the list, before the {read|write}_lock(&head->lock); Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Acked-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 21:13:38 UTC |
| 399de50 | Michael Chan | 03 October 2005, 21:02:39 UTC | [TG3]: Refine AMD K8 write-reorder chipset test. Test for VIA K8T800 north bridge instead of AMD K8 HyperTransport bridge based on new information from Andi Kleen. The AMD HyperTransport interface is not responsible for PCI transactions and so the re-ordering is more likely done by the VIA north bridge. This code is subject to change if we get more information from AMD or VIA. PCI Express devices are excluded from doing the read flush since all chipsets in the write_reorder list are PCI chipsets. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 21:02:39 UTC |
| a232f76 | Al Viro | 03 October 2005, 21:01:37 UTC | [CASSINI]: Convert to ethtool_ops Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 21:01:37 UTC |
| 325ed82 | Herbert Xu | 03 October 2005, 20:57:23 UTC | [NET]: Fix packet timestamping. I've found the problem in general. It affects any 64-bit architecture. The problem occurs when you change the system time. Suppose that when you boot your system clock is forward by a day. This gets recorded down in skb_tv_base. You then wind the clock back by a day. From that point onwards the offset will be negative which essentially overflows the 32-bit variables they're stored in. In fact, why don't we just store the real time stamp in those 32-bit variables? After all, we're not going to overflow for quite a while yet. When we do overflow, we'll need a better solution of course. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> | 03 October 2005, 20:57:23 UTC |
| ddea7be | Ravikiran G Thirumalai | 03 October 2005, 17:36:28 UTC | [PATCH] x86_64: Fix numa node topology detection for srat based x86_64 boxes 2.6.14-rc2 does not assign cpus to proper nodeids on our em64t numa boxen. Our boxes use acpi srat for parsing the numa information. srat_detect_node() used phys_proc_id[] to get to the cpu's local apic id, but phys_proc_id[] represents the cpu<->initial_apic_id mapping. The following patch fixes this problem. Now apicid_to_node[] is properly indexed with the local apic id. Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Acked-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 03 October 2005, 17:54:22 UTC |
| 7d6322b | Linus Torvalds | 03 October 2005, 15:07:10 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 | 03 October 2005, 15:07:10 UTC |
| d6b9acc | Paul Jackson | 03 October 2005, 07:29:10 UTC | [PATCH] Document patch subject line better Improve explanation of the Subject line fields in Documentation/SubmittingPatches Canonical Patch Format. Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 03 October 2005, 15:06:42 UTC |
| 51c928c | James Bottomley | 01 October 2005, 14:38:05 UTC | [SCSI] Legacy MegaRAID: Fix READ CAPACITY Some Legacy megaraid cards can't actually cope with the scatter/gather version of the READ CAPACITY command (which is what we now send them since altering all SCSI internal I/O to go via the block layer). Fix this (and a few other broken megaraid driver assumptions) by sending the non-sg version of the command if the sg list only has a single element. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 03 October 2005, 13:39:48 UTC |
| c77054e | Linus Torvalds | 03 October 2005, 01:28:32 UTC | Merge master.kernel.org:/home/rmk/linux-2.6-arm | 03 October 2005, 01:28:32 UTC |
| 75f8426 | Paul Jackson | 03 October 2005, 01:01:42 UTC | [PATCH] Document from line in patch format Document more details of patch format such as the "from" line and the "---" marker line, and provide more references for patch guidelines. Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 03 October 2005, 01:28:09 UTC |
| 2c3a054 | Catalin Marinas | 02 October 2005, 21:34:35 UTC | [ARM] 2943/1: Clear the exclusive monitor in v6_early_abort Patch from Catalin Marinas Data abort caused by ldrex/strex can leave the exclusive monitor in an unpredictable state. It is recommended that a clrex/strex is performed to clear this state. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 02 October 2005, 21:34:35 UTC |
| d70ddac | Richard Henderson | 02 October 2005, 19:49:52 UTC | [PATCH] alpha: fix kernel alignment traps Pass in the pointer to the on-stack registers rather than using them directly as the arguments. Ivan noticed that I missed a spot when purging the registers as first stack parameter idiom. Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 02 October 2005, 21:32:49 UTC |
| 97af50f | James Bottomley | 02 October 2005, 20:22:35 UTC | [SCSI] aic7xxx/aic79xx: fix module removal path not to panic In these drivers, scsi_remove_host() is called too late, at the point it is called, the driver has already shut down too far to accept any I/O that the shutdown might generate. Any generated I/O actually triggers a panic. Fix this by calling scsi_remove_host() as early as possible and not calling scsi_host_put() until just before we kfree the ahc_softc. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 02 October 2005, 20:32:25 UTC |
| 9e70592 | James Bottomley | 02 October 2005, 17:59:49 UTC | [SCSI] fix potential panic with proc on module removal There's a problem in our host release in that it calls scsi_proc_hostdir_rm(). However, if you hold a reference to the host as you remove the module, the host template (which proc uses) will be freed and the system will panic when the host device is finally released. Fix this by moving scsi_proc_hostdir_rm() to where it should be: in scsi_remove_host(). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> | 02 October 2005, 20:20:03 UTC |
| 487fd4e | Russell King | 02 October 2005, 17:12:03 UTC | [ARM] Fix init printk for EBSA110 network driver, and link timer Arrange for the initialisation printks to happen after we've registered the network interface, so we know what name the device is. Also, check the link every 500ms (and use msecs_to_jiffies.) Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 02 October 2005, 17:12:03 UTC |
| 0e3a64e | Russell King | 02 October 2005, 17:02:25 UTC | [ARM] Fix EBSA110 network driver link detection EBSA110 link detection didn't read the register - it wrote it. Oops. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 02 October 2005, 17:02:25 UTC |
| b620cc2 | Linus Torvalds | 02 October 2005, 00:02:13 UTC | Merge master.kernel.org:/home/rmk/linux-2.6-arm | 02 October 2005, 00:02:13 UTC |
| 036bfdc | Sven Henkel | 01 October 2005, 22:30:33 UTC | [PATCH] ppc32: Add new iBook 12" to PowerMac models table This adds the new iBook G4 (manufactured after July 2005) to the PowerMac models table. The model name (PowerBook6,7) is taken from a 12" iBook, I don't know if it also matches the 14" version. The patch applies to a vanilla 2.6.13.2 kernel. Signed-off-by: Sven Henkel <shenkel@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 02 October 2005, 00:01:48 UTC |
| 14bfd1f | Sven Henkel | 01 October 2005, 22:29:18 UTC | [PATCH] pmac/radeonfb: Add suspend support for M11 chip in new iBook 12" This adds suspend support for the Radeon M11 chip in 12" iBooks manufactured after July 2005. I don't know if the new 14" iBooks also have that chip, so they might also be supported. The chip identifies itself as "RV350 NV" (pci id 0x4e56), revision 0x80. Apple calls it "Snowy", xfree86 names it "ATI FireGL Mobility T2 (M11) NV (AGP)". So, we seem to be lucky here: The suspend-code for the M10 (which also is a "RV350 NV") works flawless for that chip. Signed-off-by: Sven Henkel <shenkel@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 02 October 2005, 00:01:48 UTC |
| 31f919c | Vincent Sanders | 01 October 2005, 21:56:34 UTC | [ARM] 2945/1: ARM fortunet fails to build because of missing include Patch from Vincent Sanders When building the fortunet ARM platform it fails to compile because of missing include. Signed-off-by: Vincent Sanders <vince@arm.linux.org.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 01 October 2005, 21:56:34 UTC |
| 9f4426d | Vincent Sanders | 01 October 2005, 21:56:34 UTC | [ARM] 2944/1: GCC 4 mx1ads serial driver compile fix Patch from Vincent Sanders When building the mx1ads ARM platforms the serial driver fails to compile with GCC 4.01 due to extern/static ambiguity. Signed-off-by: Vincent Sanders <vince@arm.linux.org.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 01 October 2005, 21:56:34 UTC |
| 14bf01b | Linus Torvalds | 01 October 2005, 18:04:18 UTC | Fix inequality comparison against "task->state" We should always use bitmask ops, rather than depend on some ordering of the different states. With the TASK_NONINTERACTIVE flag, the inequality doesn't really work. Oleg Nesterov argues (likely correctly) that this test is unnecessary in the first place. However, the minimal fix for now is to at least make it work in the presense of TASK_NONINTERACTIVE. Waiting for consensus from Roland & co on potential bigger cleanups. Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 01 October 2005, 18:04:18 UTC |
| fd2e54b | Diego Calleja | 01 October 2005, 15:00:48 UTC | [PATCH] trivial #if -> #ifdef Use '#ifdef' consistently on __KERNEL__. This was reported as bug #5340 (isn't easier to send a fix than report the bug?!) Signed-off-by: Diego Calleja <diegocg@gmail.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 01 October 2005, 17:54:47 UTC |
| 2d8ab6a | Ananth N Mavinakayanahalli | 01 October 2005, 17:14:17 UTC | [PATCH] ppc64: fix up()/down() usage for kprobe_mutex The incorrect kprobe_mutex usage on x86_64 had percolated to ppc64 too. First noticed by Yanmin Zhang. Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 01 October 2005, 17:54:47 UTC |
| 702c96d | Deepak Saxena | 30 September 2005, 23:20:22 UTC | [PATCH] ARM: Fix IXP2000 serial port resource range. For real this time. Serial port only needs 32 bytes of resource space but we are currently asking for 64K. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> [ diff went missing first time due to corrupted patch ] Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 01 October 2005, 06:04:20 UTC |
| f0e837d | Francois Romieu | 30 September 2005, 23:54:02 UTC | [PATCH] r8169: tone down the r8169 driver Tone down the r8169 driver As an alternative, people can use the boot time 'debug' option and/or use 'ethtool -s ethX msglvl xyz'. The different messages are listed at: http://www.zoreil.com/~romieu/r8169/doc/msglvl.txt Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 01 October 2005, 00:20:21 UTC |
| a9487e4 | Benjamin Herrenschmidt | 30 September 2005, 23:21:25 UTC | [PATCH] pmac: fix cpufreq for old tipb 550Mhz The old 550Mhz titanium powerbook can switch to a lower frequency (500Mhz). A user has been repeately reporting overtemp conditions on his machine at high speed so this simple patch adds support to PowerMac cpufreq for this machine. The difference in frequency isn't big but seem enough to fix that user's problems. The patch has been around for some time now and doesn't seem to cause any problem, so I suppose it could go in now. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Alain RICHARD <alain.richard@equation.fr> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 01 October 2005, 00:20:20 UTC |
| 69d3796 | Deepak Saxena | 30 September 2005, 23:20:22 UTC | [PATCH] Fix IXP2000 serial port resource range Serial port only needs 32 bytes of resource space but we are currently asking for 64K. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 01 October 2005, 00:20:20 UTC |
| 1c9426e | Linus Torvalds | 30 September 2005, 21:17:35 UTC | Linux v2.6.14-rc3 | 30 September 2005, 21:17:35 UTC |
| 85cc513 | Ravikiran G Thirumalai | 30 September 2005, 18:59:22 UTC | [PATCH] x86_64 early numa init fix The tests Alok carried out on Petr's box confirmed that cpu_to_node[BP] is not setup early enough by numa_init_array due to the x86_64 changes in 2.6.14-rc*, and unfortunately set wrongly by the work around code in numa_init_array(). cpu_to_node[0] gets set with 1 early and later gets set properly to 0 during identify_cpu() when all cpus are brought up, but confusing the numa slab in the process. Here is a quick fix for this. The right fix obviously is to have cpu_to_node[bsp] setup early for numa_init_array(). The following patch will fix the problem now, and the code can stay on even when cpu_to_node{BP] gets fixed early correctly. Thanks to Petr for access to his box. Signed off by: Ravikiran Thirumalai <kiran@scalex86.org> Signed-off-by: Alok N Kataria <alokk@calsoftinc.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:20 UTC |
| e6a045a | Ravikiran G Thirumalai | 30 September 2005, 18:59:21 UTC | [PATCH] x86_64: fix the BP node_to_cpumask Fix the BP node_to_cpumask. 2.6.14-rc* broke the boot cpu bit as the cpu_to_node(0) is now not setup early enough for numa_init_array. cpu_to_node[] is setup much later at srat_detect_node on acpi srat based em64t machines. This seems like a problem on amd machines too, Tested on em64t though. /sys/devices/system/node/node0/cpumap shows up sanely after this patch. Signed off by: Ravikiran Thirumalai <kiran@scalex86.org> Signed-off-by: Shai Fultheim <shai@scalex86.org> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:20 UTC |
| 2dd960d | Zhang, Yanmin | 30 September 2005, 18:59:20 UTC | [PATCH] utilization of kprobe_mutex is incorrect on x86_64 The up()/down() orders are incorrect in arch/x86_64/kprobes.c file. kprobe_mutext is used to protect the free kprobe instruction slot list. arch_prepare_kprobe applies for a slot from the free list, and arch_remove_kprobe returns a slot to the free list. The incorrect up()/down() orders to operate on kprobe_mutex fail to protect the free list. If 2 threads try to get/return kprobe instruction slot at the same time, the free slot list might be broken, or a free slot might be applied by 2 threads. Signed-off-by: Zhang Yanmin <Yanmin.zhang@intel.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:20 UTC |
| 32e7a04 | Jody McIntyre | 30 September 2005, 18:59:19 UTC | [PATCH] ohci1394: less noise in dmesg less noise in dmesg Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:20 UTC |
| f31c9cf | Jody McIntyre | 30 September 2005, 18:59:18 UTC | [PATCH] ieee1394: delete legacy module aliases amdtp, dv1394, raw1394, video1394: Delete legacy module aliases. The macros did not work and the aliases are not needed nowadays. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:19 UTC |
| 3ae3d0d | Jody McIntyre | 30 September 2005, 18:59:18 UTC | [PATCH] eth1394: workaround limitation in rawiso routines Work around limitation in rawiso routines. Required with 1394b cards on architectures where PAGE_SIZE is 4096. Based on a previous patch by Ben Collins. Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:19 UTC |
| 998150c | Jody McIntyre | 30 September 2005, 18:59:17 UTC | [PATCH] ieee1394: remove superfluous include in csr1212 Remove superfluous include. Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:19 UTC |
| 3256cc1 | Jody McIntyre | 30 September 2005, 18:59:16 UTC | [PATCH] ieee1394: trivial edits of a few comments trivial edits of a few comments Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:19 UTC |
| 63bea35 | Jody McIntyre | 30 September 2005, 18:59:10 UTC | [PATCH] ieee1394: use time_before() Use of time_before() macro, defined at linux/jiffies.h, which deal with wrapping correctly and are nicer to read. Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:19 UTC |
| db2fd66 | Jody McIntyre | 30 September 2005, 18:59:09 UTC | [PATCH] ieee1394: fix for debug output Fix debug code so it prints the correct speed (was defaulting to 100, so anything > 400 showed only 100). Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@debian.org> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:19 UTC |
| e31a127 | Jody McIntyre | 30 September 2005, 18:59:09 UTC | [PATCH] ieee1394: skip unnecessary pause when scanning config ROMs Skip a superfluous pause that occured when the config ROM of a node was scanned unsuccessfully. This also occurs if a node without link wrongly enables its "link active" self ID flag. A GWCTech 6-port hub does this. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:19 UTC |
| 328699b | Jody McIntyre | 30 September 2005, 18:59:08 UTC | [PATCH] ieee1394: reorder activities after bus reset (fixes device detection) Units were not detected if the local IRM performed a bus reset. ("The root node is not cycle master capable; selecting a new root node and resetting...", often seen with iPods and other SBP-2 devices). Rearrange the order of IRM duties and node scanning. TODO: Audit the ROM caching and parsing code for underlying issues. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:19 UTC |
| 2bab359 | Jody McIntyre | 30 September 2005, 18:59:07 UTC | [PATCH] sbp2: default to serialize_io=1 Set serialize_io=1 by default. This is safer and required by seemingly more and more hardware. It causes little or no performance loss for S400 devices. Performance of S800 1394b devices may drop by 25...30%. Therefore make the parameter's description and dmesg message clearer about performance impact. Update description of the max_speed parameter too. IEEE1394_SPEED_MAX is currently S800. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:19 UTC |
| abd559b | Jody McIntyre | 30 September 2005, 18:59:06 UTC | [PATCH] sbp2: fix deadlocks and delays on device removal/rmmod Fixes for deadlocks of the ieee1394 and scsi subsystems and long delays in futile error recovery attempts when SBP-2 devices are removed or drivers are unloaded. - Complete commands quickly with DID_NO_CONNECT if the 1394 node is gone or if the 1394 low-level driver was unloaded. - Skip unnecessary work in the eh_abort_handler and eh_device_reset_handler if the node or 1394 low-level driver is gone. - Let scsi's high-level shut down gracefully when sbp2 is being unloaded or detached from the 1394 unit. A call to scsi_remove_device is added for this purpose, which requires us to store a scsi_device pointer. - scsi_device pointer is obtained from slave_alloc hook and cleared by slave_destroy. This avoids usage of the pointer after the scsi device was deleted e.g. by the user via scsi_mod's sysfs interface. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@steamballoon.com> Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:18 UTC |
| 105d7b3 | Jody McIntyre | 30 September 2005, 18:59:04 UTC | [PATCH] MAINTAINERS: sbp2 driver is not orphaned. Cc: Ben Collins <bcollins@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:18 UTC |
| d38e24e | Brent Casavant | 30 September 2005, 18:59:04 UTC | [PATCH] ioc4_serial: Remove bogus error message This change removes a bogus error message from the IOC4 serial driver interrupt handler. This error message is bogus for two reasons. First, it can never occur given that current code takes care to initialize IOC4 in such a way that these "unknown" interrupts could never occur. Second, this code fails to take into account that other drivers can share the IOC4 interrupt mechanism through SA_SHIRQ, and thus this driver is not in-fact "all-knowing". Finally, this error message triggers every time some "unknown" interrupt occurs -- it's not rate limited or repetition limited in any way, thereby effectively denying use of the console device. Given its bogosity in the first place, it's best to just get rid of it entirely. Acked-by: Pat Gefre <pfg@sgi.com> Signed-off-by: Brent Casavant <bcasavan@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:18 UTC |
| dd190d0 | Miklos Szeredi | 30 September 2005, 18:59:02 UTC | [PATCH] fuse: check O_DIRECT Check O_DIRECT and return -EINVAL error in open. dentry_open() also checks this but only after the open method is called. This patch optimizes away the unnecessary upcalls in this case. It could be a correctness issue too: if filesystem has open() with side effect, then it should fail before doing the open, not after. Signed-off-by: Miklos Szeredi <miklos@szeredi.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:18 UTC |
| daa35ed | Paolo 'Blaisorblade' Giarrusso | 30 September 2005, 18:59:01 UTC | [PATCH] uml: remove empty hostfs_truncate method Calling truncate() on hostfs spits a kernel warning "Something isn't implemented here", but it still works fine. Indeed, hostfs i_op->truncate doesn't do anything. But hostfs_setattr() -> set_attr() correctly detects ATTR_SIZE and calls truncate() on the host. So we should be safe (using ftruncate() may be better, in case the file is unlinked on the host, but we aren't sure to have the file open for writing, and reopening it would cause the same races; plus nobody should expect UML to be so careful). So, the warning is wrong, because the current implementation is working. Al, am I correct, and can the warning be therefore dropped? CC: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:18 UTC |
| bd94805 | Paolo 'Blaisorblade' Giarrusso | 30 September 2005, 18:59:00 UTC | [PATCH] uml: revert "run mconsole "sysrq" in process context" Revert commit 12ebcd73e40e09f0dfddf89e465cc0541e0ff8b1, i.e. [PATCH] uml: run mconsole "sysrq" in process context on request from Jeff Dike. a) sysrq may be run when the scheduler is non-functioning b) the warning I wanted to fix actually came from the fault handler run in atomic context. But I fixed that not to take the semaphore in a separate patch. c) the fault handler is run because of a fault, and that fault was unaffected by this patch. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:18 UTC |
| 8923648 | Paolo 'Blaisorblade' Giarrusso | 30 September 2005, 18:59:00 UTC | [PATCH] uml: clear SKAS0/3 flags when running in TT mode SEGV_MAYBE_FIXABLE tests ptrace_faultinfo, and depends on it being 1 only in SKAS3 mode, while currently when running with mode=tt it will be 1 anyway. Fix this, and do the same for proc_mm. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:18 UTC |
| be662a1 | Paolo 'Blaisorblade' Giarrusso | 30 September 2005, 18:58:59 UTC | [PATCH] uml: fix page faults in SKAS3 mode. I hadn't been running a SKAS3 host when testing the "uml: fix hang in TT mode on fault" patch (commit 546fe1cbf91d4d62e3849517c31a2327c992e5c5), and I didn't think enough to the missing trap_no in SKAS3 mode. In fact, the resulting kernel doesn't work at all in SKAS3 mode. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:18 UTC |
| 79dfa4a | Michael Krufky | 30 September 2005, 18:58:58 UTC | [PATCH] v4l: DViCO FusionHDTV5 Lite GPIO Fix GPIO fix for the composite and tv mute states of bt8xx card #135: DViCO FusionHDTV5 Lite. Without this patch, selecting one of these states could produce unexpected behavior. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:18 UTC |
| d96c4e7 | Andrew Morton | 30 September 2005, 18:58:57 UTC | [PATCH] x86: hw_irq.h warning fix include/asm/hw_irq.h:70: warning: `struct hw_interrupt_type' declared inside parameter list include/asm/hw_irq.h:70: warning: its scope is only this definition or declaration, which is probably not what you want Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:17 UTC |
| 353fb07 | Zach Brown | 30 September 2005, 18:58:56 UTC | [PATCH] aio: avoid extra aio_{read,write} call when ki_left == 0 Recently aio_p{read,write} changed to perform retries internally rather than returning -EIOCBRETRY. This inadvertantly resulted in always calling aio_{read,write} with ki_left at 0 which would in turn immediately return 0. Harmless, but we can avoid this call by checking in the caller. Signed-off-by: Zach Brown <zach.brown@oracle.com> Signed-off-by: Benjamin LaHaise <bcrl@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:17 UTC |
| 897f15f | Zach Brown | 30 September 2005, 18:58:55 UTC | [PATCH] aio: remove unlocked task_list test and resulting race Only one of the run or kick path is supposed to put an iocb on the run list. If both of them do it than one of them can end up referencing a freed iocb. The kick path could delete the task_list item from the wait queue before getting the ctx_lock and putting the iocb on the run list. The run path was testing the task_list item outside the lock so that it could catch ki_retry methods that return -EIOCBRETRY *without* putting the iocb on a wait queue and promising to call kick_iocb. This unlocked check could then race with the kick path to cause both to try and put the iocb on the run list. The patch stops the run path from testing task_list by requring that any ki_retry that returns -EIOCBRETRY *must* guarantee that kick_iocb() will be called in the future. aio_p{read,write}, the only in-tree -EIOCBRETRY users, are updated. Signed-off-by: Zach Brown <zach.brown@oracle.com> Signed-off-by: Benjamin LaHaise <bcrl@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:17 UTC |
| 998765e | Zach Brown | 30 September 2005, 18:58:54 UTC | [PATCH] aio: lock around kiocbTryKick() Only one of the run or kick path is supposed to put an iocb on the run list. If both of them do it than one of them can end up referencing a freed iocb. The kick patch could set the Kicked bit before acquiring the ctx_lock and putting the iocb on the run list. The run path, while holding the ctx_lock, could see this partial kick and mistake it for a kick that was deferred while it was doing work with the run_list NULLed out. It would then race with the kick thread to add the iocb to the run list. This patch moves the kick setting under the ctx_lock so that only one of the kick or run path queues the iocb on the run list, as intended. Signed-off-by: Zach Brown <zach.brown@oracle.com> Signed-off-by: Benjamin LaHaise <bcrl@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:41:17 UTC |
| 6e3254c | Linus Torvalds | 30 September 2005, 19:38:27 UTC | Revert "x86-64: Reverse order of bootmem lists" As requested by Thomas Gleixner <tglx@linutronix.de>: "5d3d0f7704ed0bc7eaca0501eeae3e5da1ea6c87 breaks a couple of ARM boards, which depend on the historical bootmem allocation order. There is a cleaner solution around to remove the pgdat list completely, but this is a topic for post 2.6.14 Andi signalled ACK already." Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 19:38:27 UTC |
| 1340258 | James Morris | 30 September 2005, 18:24:34 UTC | [PATCH] SELinux - fix SCTP socket bug and general IP protocol handling The following patch updates the way SELinux classifies and handles IP based protocols. Currently, IP sockets are classified by SELinux as being either TCP, UDP or 'Raw', the latter being a default for IP socket that is not TCP or UDP. The classification code is out of date and uses only the socket type parameter to socket(2) to determine the class of IP socket. So, any socket created with SOCK_STREAM will be classified by SELinux as TCP, and SOCK_DGRAM as UDP. Also, other socket types such as SOCK_SEQPACKET and SOCK_DCCP are currently ignored by SELinux, which classifies them as generic sockets, which means they don't even get basic IP level checking. This patch changes the SELinux IP socket classification logic, so that only an IPPROTO_IP protocol value passed to socket(2) classify the socket as TCP or UDP. The patch also drops the check for SOCK_RAW and converts it into a default, so that socket types like SOCK_DCCP and SOCK_SEQPACKET are classified as SECCLASS_RAWIP_SOCKET (instead of generic sockets). Note that protocol-specific support for SCTP, DCCP etc. is not addressed here, we're just getting these protocols checked at the IP layer. This fixes a reported problem where SCTP sockets were being recognized as generic SELinux sockets yet still being passed in one case to an IP level check, which then fails for generic sockets. It will also fix bugs where any SOCK_STREAM socket is classified as TCP or any SOCK_DGRAM socket is classified as UDP. This patch also unifies the way IP sockets classes are determined in selinux_socket_bind(), so we use the already calculated value instead of trying to recalculate it. Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 18:36:04 UTC |
| b33fa1f | Nick Piggin | 30 September 2005, 16:34:42 UTC | [PATCH] i386: include linux/irq.h rather than asm/hw_irq.h I need the following patch to compile -git8 here, otherwise these files fail to compile (asm/hw_irq.h needs definitions from linux/irq.h and that file provides the required include ordering). I did not do a full audit, though there looks to be many other places that should get the same treatment, if this is the right way to do it. Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 17:58:37 UTC |
| 03cdc0c | Daniel Ritz | 29 September 2005, 19:39:32 UTC | [PATCH] usb/core/hcd-pci.c: don't free_irq() on suspend the free_irq() in USB suspend breaks resume on some setups where USB (ohci/ehci) shares the interrupt with an other device. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 16:23:30 UTC |
| 1294b11 | Kirill Korotaev | 30 September 2005, 06:32:19 UTC | [PATCH] x86_64: Add missing () around arguments of pte_index macro x86-64: Add missing () around arguments of pte_index macro Signed-Off-By: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-Off-By: Kirill Korotaev <dev@sw.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 15:54:38 UTC |
| 794fb83 | Al Viro | 30 September 2005, 04:09:34 UTC | [PATCH] useless includes of linux/irq.h (arch/ppc) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 15:54:02 UTC |
| c4a7c77 | Linus Torvalds | 30 September 2005, 15:43:13 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 | 30 September 2005, 15:43:13 UTC |
| a36f496 | Linus Torvalds | 30 September 2005, 15:42:52 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 | 30 September 2005, 15:42:52 UTC |
| a3ca066 | Al Viro | 30 September 2005, 03:20:57 UTC | [PATCH] missing qualifiers in readb() et.al. on ppc Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 15:42:24 UTC |
| 66df3bb | Al Viro | 30 September 2005, 03:19:43 UTC | [PATCH] volatile unsigned short f(...) doesn't make sense Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 15:42:24 UTC |
| c215a16 | Al Viro | 30 September 2005, 02:36:50 UTC | [PATCH] bogus BUILD_BUG_ON() in bpa_iommu BUILD_BUG_ON(1) is asking for trouble (and getting it) when used in that manner - dead code elimination happens after we parse it and invalid type is invalid type, dead code or not. It might be version-dependent, but at least 4.0.1 refuses to accept that. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 15:42:24 UTC |
| 4735885 | Al Viro | 30 September 2005, 02:29:05 UTC | [PATCH] uml get_user() NULL noise removal Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 15:42:24 UTC |
| eacaa1f | Al Viro | 30 September 2005, 02:26:43 UTC | [PATCH] cpuset crapectomy Switched cpuset_common_file_read() to simple_read_from_buffer(), killed a bunch of useless (and not quite correct - e.g. min(size_t,ssize_t)) code. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 15:42:24 UTC |
| 46d7031 | Al Viro | 30 September 2005, 02:21:45 UTC | [PATCH] cassini annotations and fixes - __user annotations - NULL noise removal - C99 initializers - s/u32/pm_message_t/ in ->suspend() - removal of bogus casts in iounmap() arguments - if_mii() instead of open-coded variant Remains to be done: ethtool conversion. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 15:42:24 UTC |
| 74ba1fd | Al Viro | 30 September 2005, 02:16:43 UTC | [PATCH] useless linux/irq.h includes (arch/um) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 15:42:24 UTC |
| 192eaa2 | Al Viro | 30 September 2005, 02:15:08 UTC | [PATCH] missing ERR_PTR in 9fs Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 30 September 2005, 15:42:23 UTC |
| 1dd465c | Linus Torvalds | 30 September 2005, 15:39:56 UTC | Merge master.kernel.org:/home/rmk/linux-2.6-arm | 30 September 2005, 15:39:56 UTC |
| a2218ca | Linus Torvalds | 30 September 2005, 15:38:46 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/chrisw/lsm-2.6 | 30 September 2005, 15:38:46 UTC |
| 217874f | Gen FUKATSU | 30 September 2005, 15:09:17 UTC | [ARM] 2940/1: Fix BTB entry flush in arch/arm/mm/cache-v6.S Patch from Gen FUKATSU Invalidate BTB entry instruction flushes two instruction at a time. Therefore this instruction should be done four times after invalidate instruction cache line. Signed-off-by: Gen Fukatsu Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 30 September 2005, 15:09:17 UTC |
| a06f546 | Catalin Marinas | 30 September 2005, 15:07:05 UTC | [ARM] 2942/1: Fix the warning in arch/arm/common/gic.c Patch from Catalin Marinas The warning is caused by the gic_set_cpu() function being defined but not used if CONFIG_SMP is not defined. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 30 September 2005, 15:07:05 UTC |
| 481467d | Catalin Marinas | 30 September 2005, 15:07:04 UTC | [ARM] 2939/1: Fix compilation error in arch/arm/mm/flush.c Patch from Catalin Marinas When CONFIG_CPU_CACHE_VIPT is defined, the flush_pfn_alias() function is implicitely declared and it later conflicts with its actual definition. This patch moves the function definition to the beginning of the file. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 30 September 2005, 15:07:04 UTC |
| a4199b0 | Al Viro | 30 September 2005, 02:49:17 UTC | [CASSINI]: sparse annotations and fixes - __user annotations - NULL noise removal - C99 initializers - s/u32/pm_message_t/ in ->suspend() - removal of bogus casts in iounmap() arguments - if_mii() instead of open-coded variant Remains to be done: ethtool conversion. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> | 30 September 2005, 02:49:17 UTC |
| 9d30c17 | Horms | 30 September 2005, 02:47:06 UTC | [IPVS]: Add netdev and me as maintainer contacts Signed-off-by: Horms <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net> | 30 September 2005, 02:47:06 UTC |
| 017fb98 | David S. Miller | 30 September 2005, 02:26:51 UTC | [RADEON]: Fix unaligned I/O port access during probe. The driver does a readl() on DEVICE_ID which is 2-byte aligned and 2-bytes in size. It's doing this read just to flush write buffers. Create IN16() and OUT16() macros, and use the former to do this I/O load. Signed-off-by: David S. Miller <davem@davemloft.net> | 30 September 2005, 02:26:51 UTC |
| 717463d | David S. Miller | 30 September 2005, 01:50:34 UTC | [SPARC64]: Fix several bugs in flush_ptrace_access(). 1) Use cpudata cache line sizes, not magic constants. 2) Align start address in cheetah case so we do not get unaligned address traps. (pgrep was good at triggering this, via /proc/${pid}/cmdline accesses) Signed-off-by: David S. Miller <davem@davemloft.net> | 30 September 2005, 01:50:34 UTC |
| 4cb29d1 | David S. Miller | 30 September 2005, 01:05:28 UTC | [SPARC64]: Kill arch/sparc64/prom/memory.c No longer used. Signed-off-by: David S. Miller <davem@davemloft.net> | 30 September 2005, 01:05:28 UTC |
| 13edad7 | David S. Miller | 30 September 2005, 00:58:26 UTC | [SPARC64]: Rewrite convoluted physical memory probing. Delete all of the code working with sp_banks[] and replace with clean acquisition and sorting of physical memory parameters from the firmware. Signed-off-by: David S. Miller <davem@davemloft.net> | 30 September 2005, 00:58:26 UTC |
| 75b895c | Scott Talbert | 30 September 2005, 00:31:30 UTC | [ATM]: [lec] reset retry counter when new arp issued From: Scott Talbert <scott.talbert@lmco.com> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net> | 30 September 2005, 00:31:30 UTC |
| 4a7097f | Scott Talbert | 30 September 2005, 00:30:54 UTC | [ATM]: [lec] attempt to support cisco failover From: Scott Talbert <scott.talbert@lmco.com> Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net> | 30 September 2005, 00:30:54 UTC |
| 09e9ec8 | Alexey Kuznetsov | 30 September 2005, 00:17:15 UTC | [TCP]: Don't over-clamp window in tcp_clamp_window() From: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Handle better the case where the sender sends full sized frames initially, then moves to a mode where it trickles out small amounts of data at a time. This known problem is even mentioned in the comments above tcp_grow_window() in tcp_input.c, specifically: ... * The scheme does not work when sender sends good segments opening * window and then starts to feed us spagetti. But it should work * in common situations. Otherwise, we have to rely on queue collapsing. ... When the sender gives full sized frames, the "struct sk_buff" overhead from each packet is small. So we'll advertize a larger window. If the sender moves to a mode where small segments are sent, this ratio becomes tilted to the other extreme and we start overrunning the socket buffer space. tcp_clamp_window() tries to address this, but it's clamping of tp->window_clamp is a wee bit too aggressive for this particular case. Fix confirmed by Ion Badulescu. Signed-off-by: David S. Miller <davem@davemloft.net> | 30 September 2005, 00:17:15 UTC |
| 01ff367 | David S. Miller | 30 September 2005, 00:07:20 UTC | [TCP]: Revert 6b251858d377196b8cea20e65cae60f584a42735 But retain the comment fix. Alexey Kuznetsov has explained the situation as follows: -------------------- I think the fix is incorrect. Look, the RFC function init_cwnd(mss) is not continuous: f.e. for mss=1095 it needs initial window 1095*4, but for mss=1096 it is 1096*3. We do not know exactly what mss sender used for calculations. If we advertised 1096 (and calculate initial window 3*1096), the sender could limit it to some value < 1096 and then it will need window his_mss*4 > 3*1096 to send initial burst. See? So, the honest function for inital rcv_wnd derived from tcp_init_cwnd() is: init_rcv_wnd(mss)= min { init_cwnd(mss1)*mss1 for mss1 <= mss } It is something sort of: if (mss < 1096) return mss*4; if (mss < 1096*2) return 1096*4; return mss*2; (I just scrablled a graph of piece of paper, it is difficult to see or to explain without this) I selected it differently giving more window than it is strictly required. Initial receive window must be large enough to allow sender following to the rfc (or just setting initial cwnd to 2) to send initial burst. But besides that it is arbitrary, so I decided to give slack space of one segment. Actually, the logic was: If mss is low/normal (<=ethernet), set window to receive more than initial burst allowed by rfc under the worst conditions i.e. mss*4. This gives slack space of 1 segment for ethernet frames. For msses slighlty more than ethernet frame, take 3. Try to give slack space of 1 frame again. If mss is huge, force 2*mss. No slack space. Value 1460*3 is really confusing. Minimal one is 1096*2, but besides that it is an arbitrary value. It was meant to be ~4096. 1460*3 is just the magic number from RFC, 1460*3 = 1095*4 is the magic :-), so that I guess hands typed this themselves. -------------------- Signed-off-by: David S. Miller <davem@davemloft.net> | 30 September 2005, 00:07:20 UTC |
| dce79af | Daniel Jacobowitz | 29 September 2005, 23:17:35 UTC | [ARM] 2941/1: Fix running legacy binaries from a soft-float root filesystem with CONFIG_IWMMXT. Patch from Daniel Jacobowitz Thread flags are inherited on fork(). In order for a binary which has the iWMMXt coprocessor enabled to run a binary which needs the FPA emulation, we need to explicitly clear TIF_USING_IWMMXT if we are not going to set it. Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 29 September 2005, 23:17:35 UTC |
| a44fe13 | Benjamin Herrenschmidt | 29 September 2005, 22:25:17 UTC | [PATCH] Fix ppc64 smu driver locking The SMU driver has a small mistake in the locking of the interrupt code, if polled access and interrupt access race, interrupt may take a lock and return without releasing it. This fixes it. With that patch, the driver is rock solid with my experimental thermal control (which bangs it pretty hard) racing with real time clock and cpufreq handling. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 29 September 2005, 22:42:58 UTC |
| 411b67b | Kostik Belousov | 28 September 2005, 15:21:28 UTC | [PATCH] readv/writev syscalls are not checked by lsm it seems that readv(2)/writev(2) syscalls do not call file_permission callback. Looks like this is overlook. I have filled the issue into redhat bugzilla as https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=169433 and got the recommendation to post this on lsm mailing list. The following trivial patch solves the problem. Signed-off-by: Kostik Belousov <kostikbel@gmail.com> Signed-off-by: Chris Wright <chrisw@osdl.org> | 29 September 2005, 22:42:08 UTC |
| 7644143 | Mike Waychison | 29 September 2005, 22:01:27 UTC | [PATCH] x86_64: Fix mce_log The attempt to fixup the lockless mce log buffer introduced an infinite loop when trying to find a free entry. And: Using rcu_dereference() to load mcelog.next doesn't seem to be sufficient enough to ensure that mcelog.next is loaded each time around the loop in mce_log(). Instead, use an explicit rmb() to ensure that the compiler gets it right. AK: turned the smp_wmbs into true wmbs to make sure they are not reordered by the compiler on UP. Signed-off-by: Mike Waychison <mikew@google.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 29 September 2005, 22:41:42 UTC |
| 7d318d7 | Andi Kleen | 29 September 2005, 20:05:55 UTC | [PATCH] Fix up TLB flush filter disabling I checked with AMD and they requested to only disable it for family 15. Also disable it for i386 too. And some style fixes. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org> | 29 September 2005, 22:41:42 UTC |
