- 18 6月, 2008 13 次提交
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由 Radu Cristescu 提交于
The atl1 driver tries to determine the MAC address thusly: - If an EEPROM exists, read the MAC address from EEPROM and validate it. - If an EEPROM doesn't exist, try to read a MAC address from SPI flash. - If that fails, try to read a MAC address directly from the MAC Station Address register. - If that fails, assign a random MAC address provided by the kernel. We now have a report of a system fitted with an EEPROM containing all zeros where we expect the MAC address to be, and we currently handle this as an error condition. Turns out, on this system the BIOS writes a valid MAC address to the NIC's MAC Station Address register, but we never try to read it because we return an error when we find the all- zeros address in EEPROM. This patch relaxes the error check and continues looking for a MAC address even if it finds an illegal one in EEPROM. Signed-off-by: NRadu Cristescu <advantis@gmx.net> Signed-off-by: NJay Cliburn <jacliburn@bellsouth.net> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 David Brownell 提交于
Keep enc28j60 chips in low-power mode when they're not in use. At typically 120 mA, these chips run hot even when idle; this low power mode cuts that power usage by a factor of around 100. This version provides a generic routine to poll a register until its masked value equals some value ... e.g. bit set or cleared. It's basically what the previous wait_phy_ready() did, but this version is generalized to support the handshaking needed to enter and exit low power mode. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NClaudio Lanconelli <lanconelli.claudio@eptar.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 David Brownell 提交于
Minor bugfixes to the enc28j60 driver ... wrong section marking, indentation, and bogus use of spi_bus_type. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Acked-by: NClaudio Lanconelli <lanconelli.claudio@eptar.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Stephen Hemminger 提交于
Missed one pci id for 88E8040T. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Dhananjay Phadke 提交于
Downloading firmware in pci probe allows recovery in case of firmware failure by reloading the driver. Also reduced delays in firmware load. Signed-off-by: NDhananjay Phadke <dhananjay@netxen.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Dhananjay Phadke 提交于
o Remove unnecessary debug prints and functions. o Explicitly specify pci class (0x020000) to avoid enabling management function. Signed-off-by: NDhananjay Phadke <dhananjay@netxen.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Dhananjay Phadke 提交于
Store physical port number in netxen_adapter structure. Signed-off-by: NDhananjay Phadke <dhananjay@netxen.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Dhananjay Phadke 提交于
This fixes a the issue where logical port number is set incorrectly for HP blade mezz cards. Signed-off-by: NDhananjay Phadke <dhananjay@netxen.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Josh Boyer 提交于
The ibm_newemac driver requires ether_crc to be defined. Apparently it is possible to generate a .config without CONFIG_CRC32 set which causes the following link errors if IBM_NEW_EMAC is selected: LD .tmp_vmlinux1 drivers/built-in.o: In function `emac_hash_mc': core.c:(.text+0x2f524): undefined reference to `crc32_le' core.c:(.text+0x2f528): undefined reference to `bitrev32' make: *** [.tmp_vmlinux1] Error 1 This patch has IBM_NEW_EMAC select CRC32 so we don't hit this error. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Steffen Klassert 提交于
When generating the ip header for the transformed packet we just copy the frag_off field of the ip header from the original packet to the ip header of the new generated packet. If we receive a packet as a chain of fragments, all but the last of the new generated packets have the IP_MF flag set. We have to mask the frag_off field to only keep the IP_DF flag from the original packet. This got lost with git commit 36cf9acf ("[IPSEC]: Separate inner/outer mode processing on output") Signed-off-by: NSteffen Klassert <steffen.klassert@secunet.com> Acked-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
The H.245 helper is not registered/unregistered, but assigned to connections manually from the Q.931 helper. This means on unload existing expectations and connections using the helper are not cleaned up, leading to the following oops on module unload: CPU 0 Unable to handle kernel paging request at virtual address c00a6828, epc == 802224dc, ra == 801d4e7c Oops[#1]: Cpu 0 $ 0 : 00000000 00000000 00000004 c00a67f0 $ 4 : 802a5ad0 81657e00 00000000 00000000 $ 8 : 00000008 801461c8 00000000 80570050 $12 : 819b0280 819b04b0 00000006 00000000 $16 : 802a5a60 80000000 80b46000 80321010 $20 : 00000000 00000004 802a5ad0 00000001 $24 : 00000000 802257a8 $28 : 802a4000 802a59e8 00000004 801d4e7c Hi : 0000000b Lo : 00506320 epc : 802224dc ip_conntrack_help+0x38/0x74 Tainted: P ra : 801d4e7c nf_iterate+0xbc/0x130 Status: 1000f403 KERNEL EXL IE Cause : 00800008 BadVA : c00a6828 PrId : 00019374 Modules linked in: ip_nat_pptp ip_conntrack_pptp ath_pktlog wlan_acl wlan_wep wlan_tkip wlan_ccmp wlan_xauth ath_pci ath_dev ath_dfs ath_rate_atheros wlan ath_hal ip_nat_tftp ip_conntrack_tftp ip_nat_ftp ip_conntrack_ftp pppoe ppp_async ppp_deflate ppp_mppe pppox ppp_generic slhc Process swapper (pid: 0, threadinfo=802a4000, task=802a6000) Stack : 801e7d98 00000004 802a5a60 80000000 801d4e7c 801d4e7c 802a5ad0 00000004 00000000 00000000 801e7d98 00000000 00000004 802a5ad0 00000000 00000010 801e7d98 80b46000 802a5a60 80320000 80000000 801d4f8c 802a5b00 00000002 80063834 00000000 80b46000 802a5a60 801e7d98 80000000 802ba854 00000000 81a02180 80b7e260 81a021b0 819b0000 819b0000 80570056 00000000 00000001 ... Call Trace: [<801e7d98>] ip_finish_output+0x0/0x23c [<801d4e7c>] nf_iterate+0xbc/0x130 [<801d4e7c>] nf_iterate+0xbc/0x130 [<801e7d98>] ip_finish_output+0x0/0x23c [<801e7d98>] ip_finish_output+0x0/0x23c [<801d4f8c>] nf_hook_slow+0x9c/0x1a4 One way to fix this would be to split helper cleanup from the unregistration function and invoke it for the H.245 helper, but since ctnetlink needs to be able to find the helper for synchonization purposes, a better fix is to register it normally and make sure its not assigned to connections during helper lookup. The missing l3num initialization is enough for this, this patch changes it to use AF_UNSPEC to make it more explicit though. Reported-by: Nliannan <liannan@twsz.com> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
Properly free h323_buffer when helper registration fails. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
Fix three ct_extend/NAT extension related races: - When cleaning up the extension area and removing it from the bysource hash, the nat->ct pointer must not be set to NULL since it may still be used in a RCU read side - When replacing a NAT extension area in the bysource hash, the nat->ct pointer must be assigned before performing the replacement - When reallocating extension storage in ct_extend, the old memory must not be freed immediately since it may still be used by a RCU read side Possibly fixes https://bugzilla.redhat.com/show_bug.cgi?id=449315 and/or http://bugzilla.kernel.org/show_bug.cgi?id=10875Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 6月, 2008 16 次提交
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由 Chas Williams 提交于
Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Robert T. Johnson 提交于
From: "Robert T. Johnson" <rtjohnso@eecs.berkeley.edu> Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil>
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由 Eric Kinzie 提交于
From: Eric Kinzie <ekinzie@cmf.nrl.navy.mil> Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Chas Williams 提交于
Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jorge Boncompte [DTI2] 提交于
This causes the suni driver to oops if you try to use sonetdiag to get the statistics. Also add the corresponding phy->stop call to fix another oops if you try to remove the module. Signed-off-by: NJorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jorge Boncompte [DTI2] 提交于
Signed-off-by: NJorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jorge Boncompte [DTI2] 提交于
It happens that if a packet arrives in a VC between the call to open it on the hardware and the call to change the backend to br2684, br2684_regvcc processes the packet and oopses dereferencing skb->dev because it is NULL before the call to br2684_push(). Signed-off-by: NJorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: NChas Williams <chas@cmf.nrl.navy.mil>
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由 Rami Rosen 提交于
1) Remove ICMP_MIN_LENGTH, as it is unused. 2) Remove unneeded tcp_v4_send_check() declaration. Signed-off-by: NRami Rosen <ramirose@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
I just noticed "cat /proc/net/raw" was buggy, missing '\n' separators. I believe this was introduced by commit 8cd850ef ([RAW]: Cleanup IPv4 raw_seq_show.) This trivial patch restores correct behavior, and applies to current Linus tree (should also be applied to stable tree as well.) Signed-off-by: NEric Dumazet <dada1@cosmosbay.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ben Hutchings 提交于
Selected device feature bits can be propagated to VLAN devices, so we can make use of TX checksum offload and TSO on VLAN-tagged packets. However, if the physical device does not do VLAN tag insertion or generic checksum offload then the test for TX checksum offload in dev_queue_xmit() will see a protocol of htons(ETH_P_8021Q) and yield false. This splits the checksum offload test into two functions: - can_checksum_protocol() tests a given protocol against a feature bitmask - dev_can_checksum() first tests the skb protocol against the device features; if that fails and the protocol is htons(ETH_P_8021Q) then it tests the encapsulated protocol against the effective device features for VLANs Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Acked-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vlad Yasevich 提交于
Right now, any time we set a primary transport we set the changeover_active flag. As a result, we invoke SFR-CACC even when there has been no changeover events. Only set changeover_active, when there is a true changeover event, i.e. we had a primary path and we are changing to another transport. Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wei Yongjun 提交于
This patch remove the proc fs entry which has been created if fail to set up proc fs entry for the SCTP protocol. Signed-off-by: NWei Yongjun <yjwei@cn.fujitsu.com> Acked-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Ingo's system is still seeing strange behavior, and he reports that is goes away if the rest of the deferred accept changes are reverted too. Therefore this reverts e4c78840 ("[TCP]: TCP_DEFER_ACCEPT updates - dont retxmt synack") and 539fae89 ("[TCP]: TCP_DEFER_ACCEPT updates - defer timeout conflicts with max_thresh"). Just like the other revert, these ideas can be revisited for 2.6.27 Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 YOSHIFUJI Hideaki 提交于
We've introduced extra need of compat layer for ip_tunnel_prl{} for PRL (Potential Router List) management. Though compat_ioctl is still missing in ipv4/ipv6, let's make the interface more straight-forward and eliminate extra need for nasty compat layer anyway since the interface is new for 2.6.26. Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jesper Dangaard Brouer 提交于
Add a htb_hysteresis parameter to htb_sch.ko and by sysfs magic make it runtime adjustable via /sys/module/sch_htb/parameters/htb_hysteresis mode 640. Signed-off-by: NJesper Dangaard Brouer <hawk@comx.dk> Acked-by: NMartin Devera <devik@cdi.cz> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jesper Dangaard Brouer 提交于
The HTB hysteresis mode reduce the CPU load, but at the cost of scheduling accuracy. On ADSL links (512 kbit/s upstream), this inaccuracy introduce significant jitter, enought to disturbe VoIP. For details see my masters thesis (http://www.adsl-optimizer.dk/thesis/), chapter 7, section 7.3.1, pp 69-70. Signed-off-by: NJesper Dangaard Brouer <hawk@comx.dk> Acked-by: NMartin Devera <devik@cdi.cz> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 6月, 2008 1 次提交
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由 David S. Miller 提交于
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- 14 6月, 2008 10 次提交
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由 Ivo van Doorn 提交于
Add new rt73usb USB ID for D-Link DWA111 Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch adds '\n' in debug printk (wme.c HT DEBUG) Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Abhijeet Kolekar 提交于
The patch checks interface status, if it is in IBSS_JOINED mode show cell id it is associated with. Signed-off-by: NAbhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Michael Buesch 提交于
This fixes setting the coherent DMA mask for PCI devices. Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Randy Dunlap 提交于
Config symbols that select LEDS_CLASS need to depend on NEW_LEDS so that undefined symbols are not used in the build. The alternative is to select NEW_LEDS, which some drivers do. This patch fixes the led_* symbols build errors. (.text+0x174cdc): undefined reference to `input_unregister_device' (.text+0x174d9f): undefined reference to `input_allocate_device' (.text+0x174e2d): undefined reference to `input_register_device' (.text+0x174e53): undefined reference to `input_free_device' rt2x00rfkill.c:(.text+0x176dc4): undefined reference to `input_allocate_polled_device' rt2x00rfkill.c:(.text+0x176e8b): undefined reference to `input_event' rt2x00rfkill.c:(.text+0x176e9f): undefined reference to `input_event' (.text+0x176eca): undefined reference to `input_unregister_polled_device' (.text+0x176efc): undefined reference to `input_free_polled_device' (.text+0x176f37): undefined reference to `input_free_polled_device' (.text+0x176fd8): undefined reference to `input_register_polled_device' (.text+0x1772c0): undefined reference to `led_classdev_resume' (.text+0x1772d4): undefined reference to `led_classdev_resume' (.text+0x1772e8): undefined reference to `led_classdev_resume' (.text+0x17730a): undefined reference to `led_classdev_suspend' (.text+0x17731e): undefined reference to `led_classdev_suspend' (.text+0x17732f): undefined reference to `led_classdev_suspend' rt2x00leds.c:(.text+0x177348): undefined reference to `led_classdev_unregister' rt2x00leds.c:(.text+0x1773c0): undefined reference to `led_classdev_register' rfkill-input.c:(.text+0x209e4c): undefined reference to `input_close_device' rfkill-input.c:(.text+0x209e53): undefined reference to `input_unregister_handle' rfkill-input.c:(.text+0x209ea1): undefined reference to `input_register_handle' rfkill-input.c:(.text+0x209eae): undefined reference to `input_open_device' rfkill-input.c:(.text+0x209ebb): undefined reference to `input_unregister_handle' rfkill-input.c:(.init.text+0x17405): undefined reference to `input_register_handler' rfkill-input.c:(.exit.text+0x194f): undefined reference to `input_unregister_handler' make[1]: *** [vmlinux] Error 1 Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Acked-by: NIvo van Doorn <IvDoorn@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Randy Dunlap 提交于
Config symbols that select RFKILL need to depend on INPUT so that undefined symbols are not used in the build. This patch fixes the input_* symbols build errors. (.text+0x174cdc): undefined reference to `input_unregister_device' (.text+0x174d9f): undefined reference to `input_allocate_device' (.text+0x174e2d): undefined reference to `input_register_device' (.text+0x174e53): undefined reference to `input_free_device' rt2x00rfkill.c:(.text+0x176dc4): undefined reference to `input_allocate_polled_device' rt2x00rfkill.c:(.text+0x176e8b): undefined reference to `input_event' rt2x00rfkill.c:(.text+0x176e9f): undefined reference to `input_event' (.text+0x176eca): undefined reference to `input_unregister_polled_device' (.text+0x176efc): undefined reference to `input_free_polled_device' (.text+0x176f37): undefined reference to `input_free_polled_device' (.text+0x176fd8): undefined reference to `input_register_polled_device' (.text+0x1772c0): undefined reference to `led_classdev_resume' (.text+0x1772d4): undefined reference to `led_classdev_resume' (.text+0x1772e8): undefined reference to `led_classdev_resume' (.text+0x17730a): undefined reference to `led_classdev_suspend' (.text+0x17731e): undefined reference to `led_classdev_suspend' (.text+0x17732f): undefined reference to `led_classdev_suspend' rt2x00leds.c:(.text+0x177348): undefined reference to `led_classdev_unregister' rt2x00leds.c:(.text+0x1773c0): undefined reference to `led_classdev_register' rfkill-input.c:(.text+0x209e4c): undefined reference to `input_close_device' rfkill-input.c:(.text+0x209e53): undefined reference to `input_unregister_handle' rfkill-input.c:(.text+0x209ea1): undefined reference to `input_register_handle' rfkill-input.c:(.text+0x209eae): undefined reference to `input_open_device' rfkill-input.c:(.text+0x209ebb): undefined reference to `input_unregister_handle' rfkill-input.c:(.init.text+0x17405): undefined reference to `input_register_handler' rfkill-input.c:(.exit.text+0x194f): undefined reference to `input_unregister_handler' make[1]: *** [vmlinux] Error 1 Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Acked-by: NIvo van Doorn <IvDoorn@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Michael Buesch 提交于
This removes a WARN_ON that is responsible for the following koops: http://www.kerneloops.org/searchweek.php?search=b43_generate_noise_sample The comment in the patch describes why it's safe to simply remove the check. Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Michael Buesch 提交于
This fixes a possible NULL pointer dereference in an error path of the DMA allocation error checking code. This is also necessary for a future DMA API change that is on its way into the mainline kernel that adds an additional dev parameter to dma_mapping_error(). This patch moves the whole struct b43_dmaring struct initialization right before any DMA allocation operation. Reported-by: NMiles Lane <miles.lane@gmail.com> Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Gertjan van Wingerde 提交于
None of the rt2x00 PCI devices support 64-bit DMA addresses (they all only accept 32-bit buffer addresses). Hence it makes no sense to try to enable 64-bit DMA addresses. Only try to enable 32-bit DMA addresses. Signed-off-by: NGertjan van Wingerde <gwingerde@kpnplanet.nl> Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Ivo van Doorn 提交于
This fixes a "BUG: unable to handle kernel paging request" bug in rt73usb which was caused by killing the guardian_urb while it had never been allocated for rt73usb. Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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