- 30 12月, 2005 2 次提交
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Trivial removal of unused variable from this file - doesn't even change the generated assembly code, in fact (gcc should trigger a warning for unused value here). Signed-off-by: NPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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Don't use printk() where "current_thread_info()" is crap. Until when we switch to running on init_stack, current_thread_info() evaluates to crap. Printk uses "current" at times (in detail, ¤t is evaluated with CONFIG_DEBUG_SPINLOCK to check the spinlock owner task). And this leads to random segmentation faults. Exactly, what happens is that ¤t = *(current_thread_info()), i.e. round down $esp and dereference the value. I.e. access the stack below $esp, which causes SIGSEGV on a VM_GROWSDOWN vma (see arch/i386/mm/fault.c). Signed-off-by: NPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 29 12月, 2005 5 次提交
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由 Linus Torvalds 提交于
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由 David S. Miller 提交于
Noticed by Christophe Zimmerman, this explains the slow mouse movement with 2.6.x kernels. And checking the 2.4.x drivers/sbus/char/sunmouse.c driver shows we always used a 5-byte protocol with Sun mice in the past. I have no idea how the 3-byte thing got into the 2.6.x driver, but it's surely wrong. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Chris Elmquist 提交于
Resubmitting after recommendation to use GET_REG32_1() instead of GET_REG32_LOOP(..., 1). Retested. Problem remains fixed. Prevent tg3_get_regs() from reading reserved and undocumented registers at RX_CPU_BASE and TX_CPU_BASE offsets which caused hostile behavior on PCIe platforms. Acked-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 12月, 2005 4 次提交
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由 Benjamin Herrenschmidt 提交于
As reported by Jules Villard <jvillard@ens-lyon.fr> and some others, the recent GART aperture start reconfiguration causes problems on some setups. What I _think_ might be happening is that the X server is also trying to muck around with the card memory map and is forcing it back into a wrong setting that also happens to no longer match what the DRM wants to do and blows up. There are bugs all over the place in that code (and still some bugs in the DRM as well anyway). This patch attempts to avoid that by using the largest of the 2 values, which I think will cause it to behave as it used to for you and will still fix the problem with machines that have an aperture size smaller than the video memory. Acked-by: NJules Villard <jvillard@ens-lyon.fr> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 David L Stevens 提交于
The below "jumbo" patch fixes the following problems in MLDv2. 1) Add necessary "ntohs" to recent "pskb_may_pull" check [breaks all nonzero source queries on little-endian (!)] 2) Add locking to source filter list [resend of prior patch] 3) fix "mld_marksources()" to a) send nothing when all queried sources are excluded b) send full exclude report when source queried sources are not excluded c) don't schedule a timer when there's nothing to report NOTE: RFC 3810 specifies the source list should be saved and each source reported individually as an IS_IN. This is an obvious DOS path, requiring the host to store and then multicast as many sources as are queried (e.g., millions...). This alternative sends a full, relevant report that's limited to number of sources present on the machine. 4) fix "add_grec()" to send empty-source records when it should The original check doesn't account for a non-empty source list with all sources inactive; the new code keeps that short-circuit case, and also generates the group header with an empty list if needed. 5) fix mca_crcount decrement to be after add_grec(), which needs its original value These issues (other than item #1 ;-) ) were all found by Yan Zheng, much thanks! Signed-off-by: NDavid L Stevens <dlstevens@us.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Currently the checks are scattered all over and this leads to inconsistencies and even cases where the check is not made. Based upon a patch from Kris Katterjohn. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 YOSHIFUJI Hideaki 提交于
We need to release idev->lcok before we call addrconf_dad_stop(). It calls ipv6_addr_del(), which will hold idev->lock. Bug spotted by Yasuyuki KOZAKAI <yasuyuki.kozakai@toshiba.co.jp>. Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 27 12月, 2005 3 次提交
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由 David Kimdon 提交于
Call nf_bridge_put() before allocating a new nf_bridge structure and potentially overwriting the pointer to a previously allocated one. This fixes a memory leak which can occur when the bridge topology allows for an skb to traverse more than one bridge. Signed-off-by: NDavid Kimdon <david.kimdon@devicescape.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David L Stevens 提交于
The existing default of 10 is just way too low. Signed-off-by: NDavid L Stevens <dlstevens@us.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 James Bottomley 提交于
The oops is characteristic of the underlying device being removed from visibility before the class device, and sure enough we do device_del() before transport_unregister() in the scsi_target_reap() routines. I've no idea why this is suddenly showing up, since the code has been in there since that function was first invented. However, I've confirmed this fixes Andrew Vasquez's boot oops. Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 25 12月, 2005 13 次提交
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由 Linus Torvalds 提交于
Ho ho ho.
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由 Kurt Huwig 提交于
Fix n_r3964 timeouts (hardcoded for 100Hz) Also the include of <asm/termios.h> in 'n_r3964.h' is unnecessary and prevents using the header file in any application that has to include <termios.h> due to duplicate definition of 'struct termio'. Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
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由 Ben Collins 提交于
Based on __build_read_lock_const, this looked like a bug. [ Indeed. Maybe nobody uses this version? Worth fixing up anyway ] Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Ravikiran G Thirumalai 提交于
Fixes a compiler error in node_to_first_cpu, __ffs expects unsigned long as a parameter; instead cpumask_t was being passed. The macro node_to_first_cpu was not yet used in x86_64 and ia64 arches, and so we never hit this. This patch replaces __ffs with first_cpu macro, similar to other arches. Signed-off-by: NAlok N Kataria <alokk@calsoftinc.com> Signed-off-by: NRavikiran G Thirumalai <kiran@scalex86.org> Signed-off-by: NShai Fultheim <shai@scalex86.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Linus Torvalds 提交于
Introduced by commit 6003a93e
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由 Andrew Morton 提交于
Fix a memory ordering problem that occurs on IA64. The "store" to q->lock_ptr in wake_futex() can become visible before wake_up_all() clears the lock in the futex_q. Signed-off-by: NJack Steiner <steiner@sgi.com> Acked-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Manfred Spraul 提交于
Two smp_wmb() statements are missing in the sysv sem code: This could cause stack corruptions. The attached patch adds them. Signed-Off-By: NManfred Spraul <manfred@colorfullife.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 David S. Miller 提交于
The COW semantics just do not make any sense especially with the physically discontiguous I/O mappings possible here. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Linus Torvalds 提交于
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由 Manfred Spraul 提交于
Two critical bugs were found in forcedeth 0.47: - TSO doesn't work. - pci_map_single() for the rx buffers is called with size==0. This bug is critical, it causes random memory corruptions on systems with an iommu. Below is a minimal fix for both bugs, for 2.6.15. TSO will be fixed properly in the next version. Tested on x86-64. Signed-Off-By: NManfred Spraul <manfred@colorfullife.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 24 12月, 2005 10 次提交
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由 Frank Pavlic 提交于
[patch 3/3] s390: remove redundant and useless code in qeth From: Frank Pavlic <pavlic@de.ibm.com> - remove redundant and useless code in qeth for procfs operations. - update Revision numbers Signed-off-by: NFrank Pavlic <pavlic@de.ibm.com> diffstat: qeth_main.c | 6 - qeth_mpc.c | 2 qeth_mpc.h | 2 qeth_proc.c | 250 ++++++------------------------------------------------------ qeth_sys.c | 4 qeth_tso.h | 4 6 files changed, 38 insertions(+), 230 deletions(-) Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Frank Pavlic 提交于
[patch 2/3] s390: minor qeth network driver fixes From: Frank Pavlic <pavlic@de.ibm.com> - use netif_carrier_on/off calls to tell network stack link carrier state - fix possible kfree on NULL - PDU_LEN2 is at offset 0x29 otherwise OSN chpid won't initialize Signed-off-by: NFrank Pavlic <pavlic@de.ibm.com> diffstat: qeth_eddp.c | 3 ++- qeth_main.c | 17 +++++++---------- qeth_mpc.h | 2 +- 3 files changed, 10 insertions(+), 12 deletions(-) Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Frank Pavlic 提交于
[patch 1/3] s390: some minor qeth driver fixes From: Frank Pavlic <pavlic@de.ibm.com> - let's have just one function for both ,input and output queue to check qdio errors - add /proc/s390dbf/qeth_qerr entries for outbound processing - check removed for layer2 device in qeth_add_multicast_ipv6 - NULL pointer dereference with bonding and VLAN device fixed - minimum length check for portname fixed Signed-off-by: NFrank Pavlic <pavlic@de.ibm.com> diffstat: qeth_main.c | 42 +++++++++++++++++++++--------------------- qeth_sys.c | 6 +++--- 2 files changed, 24 insertions(+), 24 deletions(-) Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Olaf Hering 提交于
Andy, libphy has no license tag. Something like the attached (untested!) patch is needed. Hopefully such a change finds its way into 2.6.15. filename: /lib/modules/2.6.15-rc5-3-ppc64/kernel/drivers/net/phy/libphy.ko vermagic: 2.6.15-rc5-3-ppc64 SMP gcc-4.1 depends: srcversion: ACC921B5E82701BE1E6F603 drivers/net/phy/phy_device.c | 4 ++++ 1 files changed, 4 insertions(+) Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Pavel Roskin 提交于
Add ID for Symbol LA-4123. Reported by Tomas Novak <tap@post.cz> Signed-off-by: NPavel Roskin <proski@gnu.org> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Pavel Roskin 提交于
orinoco_nortel was broken during conversion to iomem API. Wrong PCI BAR is used for chipset registers. Reported by Tomas Novak <tap@post.cz> Signed-off-by: NPavel Roskin <proski@gnu.org> Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Tony Battersby 提交于
The following patch prevents libata from incorrectly modifying inquiry VPD pages and command support data from ATAPI devices. I have tested the patch with a SATA ATAPI tape drive on an AHCI controller. Patch is against kernel 2.4.32 with 2.4.32-libata1.patch applied. Anthony J. Battersby Cybernetics Signed-off-by: NJeff Garzik <jgarzik@pobox.com>
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由 Hiroyuki YAMAMORI 提交于
From: Hiroyuki YAMAMORI <h-yamamo@db3.so-net.ne.jp> Since regen_count is stored in the public address, we need to reset it when we start renewing temporary address. Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 YOSHIFUJI Hideaki 提交于
We need to relesae ifp->lock before we call addrconf_dad_stop(), which will hold ifp->lock. Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Linus Torvalds 提交于
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- 23 12月, 2005 3 次提交
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由 David S. Miller 提交于
It's definition is wrong (-1 means "no limit" not 999), only the Sparc SunOS/Solaris compat code uses it, so let's just kill it off completely from limits.h and all referencing code. Noticed by Ulrich Drepper. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Adrian Bunk 提交于
Introduce a Kconfig symbol SPARC that is defined on both the sparc and sparc64 architectures. This symbol makes some dependencies more readable. Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Adrian Bunk 提交于
gem_remove_one() is called from the __devinit gem_init_one(). Therefore, gem_remove_one() mustn't be __devexit. Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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