- 15 Jul, 2010 5 commits
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Nicolas de Pesloüan authored
The test for buffer overflow ensures we have room for 6 more bytes. sprintf, called with %s:%d, slave->dev->name, slave->queue_id may yield far more than 6 bytes. The correct test is res > (PAGE_SIZE - IFNAMSIZ - 6) . Signed-off-by:
Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Kulikov Vasiliy authored
Free allocated netdev if no probe is expected. Signed-off-by:
Kulikov Vasiliy <segooon@gmail.com> Signed-off-by:
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Dan Carpenter authored
The reset_policy() does: memset(d->tcfd_defdata, 0, SIMP_MAX_DATA); strlcpy(d->tcfd_defdata, defdata, SIMP_MAX_DATA); In the original code, the size of d->tcfd_defdata wasn't fixed and if strlen(defdata) was less than 31, reset_policy() would cause memory corruption. Please Note: The original alloc_defdata() assumes defdata is 32 characters and a NUL terminator while reset_policy() assumes defdata is 31 characters and a NUL. This patch updates alloc_defdata() to match reset_policy() (ie a shorter string). I'm not very familiar with this code so please review carefully. Signed-off-by:Dan Carpenter <error27@gmail.com> Acked-by:
Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by:
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Rajesh Borundia authored
When the crash kernel is loaded after crash, the device is in unknown state. So reset the device contexts prior to its creation in case of kdump, depending upon kernel parameter reset_devices. Signed-off-by:
Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by:
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Kulikov Vasiliy authored
Unmap mapped IO in wd_probe1() if register_netdev() failed. Signed-off-by:
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- 14 Jul, 2010 12 commits
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Kulikov Vasiliy authored
Use %p instead of %08x in printk(). Signed-off-by:
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Anirban Chakraborty authored
o NPAR configuration which is programmed in fw, need to restore after fw recovery. o Update version to 5.0.7 Signed-off-by:
Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by:
Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by:
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Sucheta Chakraborty authored
Pci error recovery support added. Signed-off-by:
Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by:
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Amit Kumar Salecha authored
netdev notifier are not unregistered if pci_register_driver fails. Signed-off-by:
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Amit Kumar Salecha authored
Disable tx timeout recovery, if auto_fw_reset is disable Signed-off-by:
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Rajesh Borundia authored
Turning off rx pause param and autoneg param is not supported so return error in that case. Signed-off-by:
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Christoph Egger authored
ETRAX_NETWORK_RED_ON_NO_CONNECTION doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
Christoph Egger <siccegge@cs.fau.de> Signed-off-by:
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Christoph Egger authored
SH_HICOSH4 doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
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Christoph Egger authored
CASSINI_NAPI doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
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Christoph Egger authored
CASSINI_MULTICAST_REG_WRITE doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
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Christoph Egger authored
CASSINI_QGE_DEBUG doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
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Christoph Egger authored
{AR,WAVE}LAN doesn't exist in Kconfig, therefore removing all references for it from the source code. Signed-off-by:
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- 13 Jul, 2010 23 commits
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David S. Miller authored
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
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David S. Miller authored
This reverts commit b31fb868. pcim_*() managed drivers do not need explicit resource releasing like this. Signed-off-by:
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John W. Linville authored
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: drivers/net/wireless/wl12xx/wl1271_cmd.h
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David J. Choi authored
Body of the explanation: -support 16bit and 32bit bus width. -add device reset for ks8842/8841 Micrel device. -set 100Mbps as a default for Micrel device. -set MAC address in both MAC/Switch layer with different sequence for Micrel device, as mentioned in data sheet. -use private data to set options both 16/32bit bus width and Micrel device/ Timberdale(FPGA). -update Kconfig in order to put more information about ks8842 device. Signed-off-by:David J. Choi <david.choi@micrel.com> Signed-off-by:
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Filip Aben authored
This patch removes the driver version from the driver. This version hasn't changed since the driver's inclusion in the kernel and is a source of confusion for some customers. Signed-off-by:
Filip Aben <f.aben@option.com> Signed-off-by:
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Joe Perches authored
Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Joe Perches authored
Signed-off-by:
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Joe Perches authored
Signed-off-by:
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Joe Perches authored
Signed-off-by:
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chas williams - CONTRACTOR authored
Signed-off-by:
Chas Williams - CONTRACTOR <chas@cmf.nrl.navy.mil> Signed-off-by:
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Baruch Siach authored
With the move to phylib (commit e6b043d5) I was seeing sporadic "MDIO write timeout" messages. Measure of the actual time spent showed latency times of more than 1600us. This patch uses the MII event indication of the FEC hardware to detect completion of MDIO transactions. Signed-off-by:
Baruch Siach <baruch@tkos.co.il> Signed-off-by:
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Arnd Bergmann authored
All these files use the big kernel lock in a trivial way to serialize their private file operations, typically resulting from an earlier semi-automatic pushdown from VFS. None of these drivers appears to want to lock against other code, and they all use the BKL as the top-level lock in their file operations, meaning that there is no lock-order inversion problem. Consequently, we can remove the BKL completely, replacing it with a per-file mutex in every case. Using a scripted approach means we can avoid typos. file=$1 name=$2 if grep -q lock_kernel ${file} ; then if grep -q 'include.*linux.mutex.h' ${file} ; then sed -i '/include.*<linux\/smp_lock.h>/d' ${file} else sed -i 's/include.*<linux\/smp_lock.h>.*$/include <linux\/mutex.h>/g' ${file} fi sed -i ${file} \ -e "/^#include.*linux.mutex.h/,$ { 1,/^\(static\|int\|long\)/ { /^\(static\|int\|long\)/istatic DEFINE_MUTEX(${name}_mutex); } }" \ -e "s/\(un\)*lock_kernel\>[ ]*()/mutex_\1lock(\&${name}_mutex)/g" \ -e '/[ ]*cycle_kernel_lock();/d' else sed -i -e '/include.*\<smp_lock.h\>/d' ${file} \ -e '/cycle_kernel_lock()/d' fi Signed-off-by:Arnd Bergmann <arnd@arndb.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by:
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Arnd Bergmann authored
All these files use the big kernel lock in a trivial way to serialize their private file operations, typically resulting from an earlier semi-automatic pushdown from VFS. None of these drivers appears to want to lock against other code, and they all use the BKL as the top-level lock in their file operations, meaning that there is no lock-order inversion problem. Consequently, we can remove the BKL completely, replacing it with a per-file mutex in every case. Using a scripted approach means we can avoid typos. file=$1 name=$2 if grep -q lock_kernel ${file} ; then if grep -q 'include.*linux.mutex.h' ${file} ; then sed -i '/include.*<linux\/smp_lock.h>/d' ${file} else sed -i 's/include.*<linux\/smp_lock.h>.*$/include <linux\/mutex.h>/g' ${file} fi sed -i ${file} \ -e "/^#include.*linux.mutex.h/,$ { 1,/^\(static\|int\|long\)/ { /^\(static\|int\|long\)/istatic DEFINE_MUTEX(${name}_mutex); } }" \ -e "s/\(un\)*lock_kernel\>[ ]*()/mutex_\1lock(\&${name}_mutex)/g" \ -e '/[ ]*cycle_kernel_lock();/d' else sed -i -e '/include.*\<smp_lock.h\>/d' ${file} \ -e '/cycle_kernel_lock()/d' fi Signed-off-by: -
Eric Dumazet authored
Avoid two extra instructions in sock_free(), to reload skb->truesize and skb->sk Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
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Changli Gao authored
a new boolean flag no_autobind is added to structure proto to avoid the autobind calls when the protocol is TCP. Then sock_rps_record_flow() is called int the TCP's sendmsg() and sendpage() pathes. Signed-off-by:
Changli Gao <xiaosuo@gmail.com> ---- include/net/inet_common.h | 4 ++++ include/net/sock.h | 1 + include/net/tcp.h | 8 ++++---- net/ipv4/af_inet.c | 15 +++++++++------ net/ipv4/tcp.c | 11 +++++------ net/ipv4/tcp_ipv4.c | 3 +++ net/ipv6/af_inet6.c | 8 ++++---- net/ipv6/tcp_ipv6.c | 3 +++ 8 files changed, 33 insertions(+), 20 deletions(-) Signed-off-by:
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Changli Gao authored
remove useless blanks. Signed-off-by:
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Kulikov Vasiliy authored
xtsonic_open() doesn't check sonic_open() return code. If it is error we must free requested IRQ. Signed-off-by:
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Kulikov Vasiliy authored
macsonic_open() doesn't check sonic_open() return code. If it is error we must free requested IRQs. Signed-off-by:
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Kulikov Vasiliy authored
jazzsonic_open() doesn't check sonic_open() return code. If it is error we must free requested IRQ. Signed-off-by:
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Dan Carpenter authored
There was a missing "else" statement so the original code overflowed if ->master->name was too long. Also the ->slave and ->master buffers can hold names with 9 characters and a NULL so I cleaned it up to allow another character. Signed-off-by:
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Dan Carpenter authored
This is an off by one bug because strlen() doesn't count the NULL terminator. We strcpy() addr into a fixed length array of size UNIX_PATH_MAX later on. The addr variable is the name of the device being mounted. CC: stable@kernel.org Signed-off-by:
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Kulikov Vasiliy authored
If tc35815_init_one() fails we must unmap mapped regions. Signed-off-by:
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