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2013-10-03atl1e: enable support for NETIF_F_RXALL and NETIF_F_RXCRC featuresAndrea Merello
This patch allows (optionally, via ethtool) the atl1e NIC to: - Receive bad frames (runt, bad-fcs, etc..) - Receive full frames without stripping the FCS. This has been tested on my board by injecting runt and bad-fcs frames with a FPGA-based device. The particular scenario of receiving very short frames (<4 bytes) without passing FCS to the upper layer has been also tested: This could be potentially dangerous because the driver performs a 4 byte subtraction on the frame length, but I finally have NOT added anything to avoid this because it seems the NIC always discards frames so much short.. If someone still have some reason to worry about this, please tell me.. I will add an explicit SW check.. Signed-off-by: Andrea Merello <andrea.merello@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03wireless: rt2x00: rt2800usb: add new devicesXose Vazquez Perez
0411,0241 RT5572 BUFFALO WI-U2-300D Wireless LAN Adapter 0789,0170 RT3572 Logitec LAN-W300AN/U2 0846,9013 RT3573 NETGEAR Adaptador USB Inalambrico Movistar 0df6,006e RT3573 Sitecom WiFi USB adapter N900 2001,3c1f RT3573 D-Link DWA-162 Wireless N900 Dual Band Adapter 2001,3c20 RT5372 D-Link DWA-140 Wireless N USB Adapter(rev.D) 2001,3c21 RT5572 D-Link DWA-160 Xtreme N Dual Band USB Adapter(rev.C) 2001,3c22 RT5372 D-Link DWA-132 Wireless N USB Adapter(rev.B) 2001,3c23 RT5372 D-Link GO-USB-N300 Wireless N Easy USB Adapter 2019,ab29 ? Planex GW-USMirco300 20f4,724a RT5572 TRENDnet N600 Wireless Dual Band USB Adapter Cc: Ivo van Doorn <IvDoorn@gmail.com> Cc: Gertjan van Wingerde <gwingerde@gmail.com> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: users@rt2x00.serialmonkey.com Cc: linux-wireless@vger.kernel.org Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03drm/i915: Only apply DPMS to the encoder if enabledChris Wilson
The current test for an attached enabled encoder fails if we have multiple connectors aliased to the same encoder - both connectors believe they own the enabled encoder and so we attempt to both enable and disable DPMS on the encoder, leading to hilarity and an OOPs: [ 354.803064] WARNING: CPU: 0 PID: 482 at /usr/src/linux/dist/3.11.2/drivers/gpu/drm/i915/intel_display.c:3869 intel_modeset_check_state+0x764/0x770 [i915]() [ 354.803064] wrong connector dpms state [ 354.803084] Modules linked in: nfsd auth_rpcgss oid_registry exportfs nfs lockd sunrpc xt_nat iptable_nat nf_nat_ipv4 nf_nat xt_limit xt_LOG xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 ipt_REJECT ipv6 xt_recent xt_conntrack nf_conntrack iptable_filter ip_tables x_tables snd_hda_codec_realtek snd_hda_codec_hdmi x86_pkg_temp_thermal snd_hda_intel coretemp kvm_intel snd_hda_codec i915 kvm snd_hwdep snd_pcm_oss snd_mixer_oss crc32_pclmul snd_pcm crc32c_intel e1000e intel_agp igb ghash_clmulni_intel intel_gtt aesni_intel cfbfillrect aes_x86_64 cfbimgblt lrw cfbcopyarea drm_kms_helper ptp video thermal processor gf128mul snd_page_alloc drm snd_timer glue_helper 8250_pci snd pps_core ablk_helper agpgart cryptd sg soundcore fan i2c_algo_bit sr_mod thermal_sys 8250 i2c_i801 serial_core hwmon cdrom i2c_core evdev button [ 354.803086] CPU: 0 PID: 482 Comm: kworker/0:1 Not tainted 3.11.2 #1 [ 354.803087] Hardware name: Supermicro X10SAE/X10SAE, BIOS 1.00 05/03/2013 [ 354.803091] Workqueue: events console_callback [ 354.803092] 0000000000000009 ffff88023611db48 ffffffff814048ac ffff88023611db90 [ 354.803093] ffff88023611db80 ffffffff8103d4e3 ffff880230d82800 ffff880230f9b800 [ 354.803094] ffff880230f99000 ffff880230f99448 ffff8802351c0e00 ffff88023611dbe0 [ 354.803094] Call Trace: [ 354.803098] [<ffffffff814048ac>] dump_stack+0x54/0x8d [ 354.803101] [<ffffffff8103d4e3>] warn_slowpath_common+0x73/0x90 [ 354.803103] [<ffffffff8103d547>] warn_slowpath_fmt+0x47/0x50 [ 354.803109] [<ffffffffa089f1be>] ? intel_ddi_connector_get_hw_state+0x5e/0x110 [i915] [ 354.803114] [<ffffffffa0896974>] intel_modeset_check_state+0x764/0x770 [i915] [ 354.803117] [<ffffffffa08969bb>] intel_connector_dpms+0x3b/0x60 [i915] [ 354.803120] [<ffffffffa037e1d0>] drm_fb_helper_dpms.isra.11+0x120/0x160 [drm_kms_helper] [ 354.803122] [<ffffffffa037e24e>] drm_fb_helper_blank+0x3e/0x80 [drm_kms_helper] [ 354.803123] [<ffffffff812116c2>] fb_blank+0x52/0xc0 [ 354.803125] [<ffffffff8121e04b>] fbcon_blank+0x21b/0x2d0 [ 354.803127] [<ffffffff81062243>] ? update_rq_clock.part.74+0x13/0x30 [ 354.803129] [<ffffffff81047486>] ? lock_timer_base.isra.30+0x26/0x50 [ 354.803130] [<ffffffff810472b2>] ? internal_add_timer+0x12/0x40 [ 354.803131] [<ffffffff81047f48>] ? mod_timer+0xf8/0x1c0 [ 354.803133] [<ffffffff81266d61>] do_unblank_screen+0xa1/0x1c0 [ 354.803134] [<ffffffff81268087>] poke_blanked_console+0xc7/0xd0 [ 354.803136] [<ffffffff812681cf>] console_callback+0x13f/0x160 [ 354.803137] [<ffffffff81053258>] process_one_work+0x148/0x3d0 [ 354.803138] [<ffffffff81053f19>] worker_thread+0x119/0x3a0 [ 354.803140] [<ffffffff81053e00>] ? manage_workers.isra.30+0x2a0/0x2a0 [ 354.803141] [<ffffffff8105994b>] kthread+0xbb/0xc0 [ 354.803142] [<ffffffff81059890>] ? kthread_create_on_node+0x120/0x120 [ 354.803144] [<ffffffff8140b32c>] ret_from_fork+0x7c/0xb0 [ 354.803145] [<ffffffff81059890>] ? kthread_create_on_node+0x120/0x120 This regression goes back to the big modeset rework and the conversion to the new dpms helpers which started with: commit 5ab432ef4997ce32c9406721b37ef6e97e57dae1 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Sat Jun 30 08:59:56 2012 +0200 drm/i915/hdmi: convert to encoder->disable/enable Fixes: igt/kms_flip/dpms-off-confusion Reported-and-tested-by: Wakko Warner <wakko@animx.eu.org> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=68030 Link: http://lkml.kernel.org/r/20130928185023.GA21672@animx.eu.org Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@vger.kernel.org [danvet: Add regression citation, mention the igt testcase this fixes and slap a cc: stable on the patch.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-10-03rtlwifi: rtl8188ee: Convert driver to use new ↵Larry Finger
rtl_phy_scan_operation_backup() routine Now that rtl_phy_scan_operation_backup() exists, convert rtl8188ee to use it. Routine rtl88e_phy_scan_operation_backup() is no longer used and is removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8723ae: Convert driver to use new ↵Larry Finger
rtl_phy_scan_operation_backup() routine Now that rtl_phy_scan_operation_backup() exists, convert rtl8723ae to use it. Routine rtl8723ae_phy_scan_operation_backup() is no longer used and is removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192ce: Convert driver to use new ↵Larry Finger
rtl_phy_scan_operation_backup() routine Now that rtl_phy_scan_operation_backup() exists, convert rtl8192de to use it. Routine rtl92d_phy_scan_operation_backup() is no longer used and is removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192c: Remove rtl8192c_phy_scan_operation_backup()Larry Finger
Drivers rtl8192ce and rtl8192cu no longer rely on this routine. It is removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192ce: Convert driver to use new ↵Larry Finger
rtl_phy_scan_operation_backup() routine Now that rtl_phy_scan_operation_backup() exists, convert rtl8192ce to use it. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless John W. Linville says: ==================== Here is another batch of fixes intended for the 3.12 stream... For the mac80211 bits, Johannes says: "This time I have two fixes for IBSS (including one for wext, hah), a fix for extended rates IEs, an active monitor checking fix and a sysfs registration race fix." On top of those... Amitkumar Karwar brings an mwifiex fix for an interrupt loss issue w/ SDIO devices. The problem was due to a command timeout issue introduced by an earlier patch. Felix Fietkau a stall in the ath9k driver. This patch fixes the regression introduced in the commit "ath9k: use software queues for un-aggregated data packets". Stanislaw Gruszka reverts an rt2x00 patch that was found to cause connection problems with some devices. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03rtlwifi: rtl8192cu: Convert to use new rtl_phy_scan_operation_backup() routineLarry Finger
Now that the routine exists in driver rtlwifi, convert rtl8192cu to use it. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: Implement a common rtl_phy_scan_operation_backup() routineLarry Finger
Several of the drivers supported by rtlwifi individually implement the same routine that supports scans. As a first step, create this routine in driver rtlwifi. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: Remove all remaining references to variable 'noise' in rtl_stats structLarry Finger
This completes removal of all places that reference variable 'noise' in the rtl_stats struct. The definition of the struct is unchanged. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8188ee: Fix smatch warning in rtl8188ee/hw.cLarry Finger
Smatch lists the following: CHECK drivers/net/wireless/rtlwifi/rtl8188ee/hw.c drivers/net/wireless/rtlwifi/rtl8188ee/hw.c:149 _rtl88ee_set_fw_clock_on() info: ignoring unreachable code. drivers/net/wireless/rtlwifi/rtl8188ee/hw.c:149 _rtl88ee_set_fw_clock_on() info: ignoring unreachable code. This info message is the result of a real error due to a missing break statement in a "while (1)" loop. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> [3.10+] Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: Fix smatch warnings in usb.cLarry Finger
Smatch displays the following: CHECK drivers/net/wireless/rtlwifi/usb.c drivers/net/wireless/rtlwifi/usb.c:458 _rtl_usb_rx_process_agg() warn: assigning (-98) to unsigned variable 'stats.noise' drivers/net/wireless/rtlwifi/usb.c:503 _rtl_usb_rx_process_noagg() warn: assigning (-98) to unsigned variable 'stats.noise' drivers/net/wireless/rtlwifi/usb.c:596 _rtl_rx_get_padding() info: ignoring unreachable code. drivers/net/wireless/rtlwifi/usb.c:596 _rtl_rx_get_padding() info: ignoring unreachable code. The variable 'stats.noise' is not used, thus the initializers are removed. The unreachable code info is fixed by including the appropriate section inside #ifdef .. #endif constructions. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: Fix smatch warning in pci.cLarry Finger
Smatch reports the following: CHECK drivers/net/wireless/rtlwifi/pci.c drivers/net/wireless/rtlwifi/pci.c:739 _rtl_pci_rx_interrupt() warn: assigning (-98) to unsigned variable 'stats.noise' The variable 'stats.noise' is not used. That initializer is removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192_common: Fix smatch errors and warnings in rtl8192c/dm_common.cLarry Finger
Smatch lists the following: CHECK drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:551 rtl92c_dm_pwdb_monitor() info: ignoring unreachable code. drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:551 rtl92c_dm_pwdb_monitor() info: ignoring unreachable code. drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:870 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:870 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:882 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:883 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:891 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c:892 rtl92c_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'txpwr_level' 2 <= 2 The unreachable code message is fixed by deleting the code that follows a return. The errors are fixed by increasing the size of txpwr_level. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192cu: Fix smatch warning in rtl8192cu/trx.cLarry Finger
Smatch lists the following: CHECK drivers/net/wireless/rtlwifi/rtl8192cu/trx.c drivers/net/wireless/rtlwifi/rtl8192cu/trx.c:367 _rtl_rx_process() warn: assigning (-98) to unsigned variable 'stats.noise' This variable is unused, thus the initializer is removed, as well as a comment referring to that variable. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192de: Fix smatch warnings in rtl8192de/hw.cLarry Finger
Smatch lists the following: CHECK drivers/net/wireless/rtlwifi/rtl8192de/hw.c drivers/net/wireless/rtlwifi/rtl8192de/hw.c:1200 rtl92de_set_qos() info: ignoring unreachable code. drivers/net/wireless/rtlwifi/rtl8192de/hw.c:1200 rtl92de_set_qos() info: ignoring unreachable code. The dead code is deleted. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rtlwifi: rtl8192du: Fix smatch errors in /rtl8192de/dm.cLarry Finger
Smatch lists the following: CHECK drivers/net/wireless/rtlwifi/rtl8192de/dm.c drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1054 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'ofdm_index' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1056 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'ofdm_index' 2 <= 2 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1126 rtl92d_dm_txpower_tracking_callback_thermalmeter() debug: remove_pools: nr_children over 4000 (4596). (rtlpriv->dbg.global_debuglevel merged) drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1126 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1129 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1132 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1135 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1138 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1141 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1144 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1147 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch1ch13' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1151 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1154 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1157 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1160 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1163 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1166 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1169 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 drivers/net/wireless/rtlwifi/rtl8192de/dm.c:1172 rtl92d_dm_txpower_tracking_callback_thermalmeter() error: buffer overflow 'cckswing_table_ch14' 33 <= 255 This patch fixes several off-by-one errors. It also removes a comment referencing variable 'noise' in the rts_stats struct. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03rt2800: add support for radio chip RF3070Stanislaw Gruszka
Add support for new RF chip ID: 3070. It seems to be the same as 5370, maybe vendor just put wrong value on the eeprom, but add this id anyway since devices with it showed on the marked. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: rework rx path bus interfaceArend van Spriel
The brcmfmac has common and bus specific part. The rx function api was using sk_buff_head. Changed to sk_buff instead. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: Use fw filename and nvram based of devid for sdio.Hante Meuleman
SDIO firmware download routines uses one name for firmware file and nvram file for all sdio devices. This is not user friendly. Use fw filename and nvram filename based upon chip id and revision. Reported-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: fix sparse error 'bad constant expression'Arend van Spriel
The definition of BRCMF_EVENTING_MASK_LEN results in a sparse error message .../fweh.c:331:22: error: bad constant expression .../fweh.c:388:22: error: bad constant expression .../dhd_common.c:256:22: error: bad constant expression This is caused by the use of roundup() in BRCMF_EVENTING_MASK_LEN and it is used to allocate an array variable on the stack. Better use DIV_ROUND_UP() macro. Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: reserve memory for bus layer in sk_buff::cbFranky Lin
Bus layer need to share sk_buff::cb with firmware signal feature. Reserve necessary memory so they won't overwrite each other. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: add valid core index check in related functionsFranky Lin
Perform a valid check for core index to avoid illegal address access. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: add BCM4339 SDIO interface supportFranky Lin
BCM4339 is an a/b/g/n/ac 1x1 WiFi chip. This patch adds support for it through SDIO interface. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03brcmfmac: sync firmware event listFranky Lin
Update event list to keep sync with firmware development. Use calculated event mask length instead of hard-coded value. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Franky Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-10-03Merge branch 'for-upstream' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2013-10-03Merge tag 'for-linville-20131001' of git://github.com/kvalo/athJohn W. Linville
2013-10-03Merge branch 'for-linville' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx
2013-10-03net: heap overflow in __audit_sockaddr()Dan Carpenter
We need to cap ->msg_namelen or it leads to a buffer overflow when we to the memcpy() in __audit_sockaddr(). It requires CAP_AUDIT_CONTROL to exploit this bug. The call tree is: ___sys_recvmsg() move_addr_to_user() audit_sockaddr() __audit_sockaddr() Reported-by: Jüri Aedla <juri.aedla@gmail.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2013-10-03Merge tag 'batman-adv-fix-for-davem' of git://git.open-mesh.org/linux-mergeDavid S. Miller
Included change: - fix multi soft-interfaces setups with Network Coding enabled by registering the CODED packet type once only (instead of once per soft-if) Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-033com: Fix drivers/net/ethernet/3com/Kconfig references to PCMCIA and 3c515Matthew Whitehead
The Vortex driver works with PCI and Cardbus devices, not PCMCIA. There never was an EISA 3c515 card, only ISA, so remove that option. Signed-off-by: Matthew Whitehead <tedheadster@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03net: ipv4: Change variable type to boolPeter Senna Tschudin
The variable fully_acked is only assigned the values true and false. Change its type to bool. The simplified semantic patch that find this problem is as follows (http://coccinelle.lip6.fr/): @exists@ type T; identifier b; @@ - T + bool b = ...; ... when any b = \(true\|false\) Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03net: myri10ge: Change variable type to boolPeter Senna Tschudin
There is the rc variable on both myri10ge_ss_lock_napi and myri10ge_ss_lock_poll functions. In both cases rc is only assigned the values true and false. Both functions already return bool. Change rc type to bool. The simplified semantic patch that find this problem is as follows (http://coccinelle.lip6.fr/): @exists@ type T; identifier b; @@ - T + bool b = ...; ... when any b = \(true\|false\) Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03net: bnx2x: Change variable type to boolPeter Senna Tschudin
The variable rc is only assigned the values true and false. The function bnx2x_prev_is_path_marked already returns bool. Change rc type to bool. The simplified semantic patch that find this problem is as follows (http://coccinelle.lip6.fr/): @exists@ type T; identifier b; @@ - T + bool b = ...; ... when any b = \(true\|false\) Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03net: atl1c: Change variable type to boolPeter Senna Tschudin
The variable ret is only assigned the values true and false. The function atl1c_read_eeprom already returns bool. Change ret type to bool. The simplified semantic patch that find this problem is as follows (http://coccinelle.lip6.fr/): @exists@ type T; identifier b; @@ - T + bool b = ...; ... when any b = \(true\|false\) Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03Merge branch 'bond_hash'David S. Miller
Nikolay Aleksandrov says: ==================== This is a complete remake of my old patch that modified the bonding hash functions to use skb_flow_dissect which was suggested by Eric Dumazet. This time around I've left the old modes although using a new hash function again suggested by Eric, which is the same for all modes. The only difference is the way the headers are obtained. The old modes obtain them as before in order to address concerns about speed, but the 2 new ones use skb_flow_dissect. The unification of the hash function allows to remove a pointer from struct bonding and also a few extra functions that dealt with it. Two new functions are added which take care of the hashing based on bond->params.xmit_policy only: bond_xmit_hash() - global function, used by XOR and 3ad modes bond_flow_dissect() - used by bond_xmit_hash() to obtain the necessary headers and combine them according to bond->params.xmit_policy. Also factor out the ports extraction from skb_flow_dissect and add a new function - skb_flow_get_ports() which can be re-used. v2: add the flow_dissector patch and use skb_flow_get_ports in patch 02 v3: fix a bug in the flow_dissector patch that caused a different thoff by modifying the thoff argument in skb_flow_get_ports directly, most of the users already do it anyway. Also add the necessary export symbol for skb_flow_get_ports. v4: integrate the thoff bug fix in patch 01 v5: disintegrate the thoff bug fix and re-base on top of Eric's fix ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03bonding: document the new xmit policy modes and update the changed onesNikolay Aleksandrov
Add new documentation for encap2+3 and encap3+4, also update the formula for the old modes due to the changes. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03bonding: modify the old and add new xmit hash policiesNikolay Aleksandrov
This patch adds two new hash policy modes which use skb_flow_dissect: 3 - Encapsulated layer 2+3 4 - Encapsulated layer 3+4 There should be a good improvement for tunnel users in those modes. It also changes the old hash functions to: hash ^= (__force u32)flow.dst ^ (__force u32)flow.src; hash ^= (hash >> 16); hash ^= (hash >> 8); Where hash will be initialized either to L2 hash, that is SRCMAC[5] XOR DSTMAC[5], or to flow->ports which should be extracted from the upper layer. Flow's dst and src are also extracted based on the xmit policy either directly from the buffer or by using skb_flow_dissect, but in both cases if the protocol is IPv6 then dst and src are obtained by ipv6_addr_hash() on the real addresses. In case of a non-dissectable packet, the algorithms fall back to L2 hashing. The bond_set_mode_ops() function is now obsolete and thus deleted because it was used only to set the proper hash policy. Also we trim a pointer from struct bonding because we no longer need to keep the hash function, now there's only a single hash function - bond_xmit_hash that works based on bond->params.xmit_policy. The hash function and skb_flow_dissect were suggested by Eric Dumazet. The layer names were suggested by Andy Gospodarek, because I suck at semantics. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Acked-by: Eric Dumazet <edumazet@google.com> Acked-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03flow_dissector: factor out the ports extraction in skb_flow_get_portsNikolay Aleksandrov
Factor out the code that extracts the ports from skb_flow_dissect and add a new function skb_flow_get_ports which can be re-used. Suggested-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Acked-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03inet: consolidate INET_TW_MATCHEric Dumazet
TCP listener refactoring, part 2 : We can use a generic lookup, sockets being in whatever state, if we are sure all relevant fields are at the same place in all socket types (ESTABLISH, TIME_WAIT, SYN_RECV) This patch removes these macros : inet_addrpair, inet_addrpair, tw_addrpair, tw_portpair And adds : sk_portpair, sk_addrpair, sk_daddr, sk_rcv_saddr Then, INET_TW_MATCH() is really the same than INET_MATCH() Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-10-03drm/i915: Mask LPSP to get PSR working even with Power Well in use by audio.Rodrigo Vivi
Power Well in use forces constantly PSR to exit. On recent Kernel I noticed that PSR Performance Counter was always 0 indicating that PSR was never really achieved. By masking LPSP, PSR can work normally and save power on Haswell. Two bugs had been raised with PSR flag enabled: - "Screen flickers when booted by enabling PSR in the kernel (i915.enable_psr=1) , the system is booting to a gray screen." - "When booting the DUT with PSR feature enabled in the kernel (i915.enable_psr=1) , the system is booting to a gray screen." Both bugs has been fixed by this patch. v2: proper comment for -fixes Tested-by: Selvaraj, Elavarasan <elavarasanx.selvaraj@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-10-03ARM: OMAP2: gpmc-onenand: fix sync mode setup with DTAaro Koskinen
With DT-based boot, the GPMC OneNAND sync mode setup does not work correctly. During the async mode setup, sync flags gets incorrectly set in the onenand_async data and the system crashes during the async setup. Also, the sync mode never gets set in gpmc_onenand_data->flags, so even without the crash, the actual sync mode setup would never be called. The patch fixes this by adjusting the gpmc_onenand_data->flags when the data is read from the DT. Also while doing this we force the onenand_async to be always async. The patch enables to use the following DTS chunk (that should correspond the arch/arm/mach-omap2/board-rm680.c board file setup) with Nokia N950, which currently crashes with 3.12-rc1. The crash output can be also found below. &gpmc { ranges = <0 0 0x04000000 0x20000000>; onenand@0,0 { #address-cells = <1>; #size-cells = <1>; reg = <0 0 0x20000000>; gpmc,sync-read; gpmc,sync-write; gpmc,burst-length = <16>; gpmc,burst-read; gpmc,burst-wrap; gpmc,burst-write; gpmc,device-width = <2>; gpmc,mux-add-data = <2>; gpmc,cs-on-ns = <0>; gpmc,cs-rd-off-ns = <87>; gpmc,cs-wr-off-ns = <87>; gpmc,adv-on-ns = <0>; gpmc,adv-rd-off-ns = <10>; gpmc,adv-wr-off-ns = <10>; gpmc,oe-on-ns = <15>; gpmc,oe-off-ns = <87>; gpmc,we-on-ns = <0>; gpmc,we-off-ns = <87>; gpmc,rd-cycle-ns = <112>; gpmc,wr-cycle-ns = <112>; gpmc,access-ns = <81>; gpmc,page-burst-access-ns = <15>; gpmc,bus-turnaround-ns = <0>; gpmc,cycle2cycle-delay-ns = <0>; gpmc,wait-monitoring-ns = <0>; gpmc,clk-activation-ns = <5>; gpmc,wr-data-mux-bus-ns = <30>; gpmc,wr-access-ns = <81>; gpmc,sync-clk-ps = <15000>; }; }; [ 1.467559] GPMC CS0: cs_on : 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.474822] GPMC CS0: cs_rd_off : 1 ticks, 5 ns (was 24 ticks) 5 ns [ 1.482116] GPMC CS0: cs_wr_off : 14 ticks, 71 ns (was 24 ticks) 71 ns [ 1.489349] GPMC CS0: adv_on : 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.496582] GPMC CS0: adv_rd_off: 3 ticks, 15 ns (was 3 ticks) 15 ns [ 1.503845] GPMC CS0: adv_wr_off: 3 ticks, 15 ns (was 3 ticks) 15 ns [ 1.511077] GPMC CS0: oe_on : 3 ticks, 15 ns (was 4 ticks) 15 ns [ 1.518310] GPMC CS0: oe_off : 1 ticks, 5 ns (was 24 ticks) 5 ns [ 1.525543] GPMC CS0: we_on : 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.532806] GPMC CS0: we_off : 8 ticks, 40 ns (was 24 ticks) 40 ns [ 1.540039] GPMC CS0: rd_cycle : 4 ticks, 20 ns (was 29 ticks) 20 ns [ 1.547302] GPMC CS0: wr_cycle : 4 ticks, 20 ns (was 29 ticks) 20 ns [ 1.554504] GPMC CS0: access : 0 ticks, 0 ns (was 23 ticks) 0 ns [ 1.561767] GPMC CS0: page_burst_access: 0 ticks, 0 ns (was 3 ticks) 0 ns [ 1.569641] GPMC CS0: bus_turnaround: 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.577270] GPMC CS0: cycle2cycle_delay: 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.585144] GPMC CS0: wait_monitoring: 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.592834] GPMC CS0: clk_activation: 0 ticks, 0 ns (was 0 ticks) 0 ns [ 1.600463] GPMC CS0: wr_data_mux_bus: 5 ticks, 25 ns (was 8 ticks) 25 ns [ 1.608154] GPMC CS0: wr_access : 0 ticks, 0 ns (was 23 ticks) 0 ns [ 1.615386] GPMC CS0 CLK period is 5 ns (div 1) [ 1.625122] Unhandled fault: external abort on non-linefetch (0x1008) at 0xf009e442 [ 1.633178] Internal error: : 1008 [#1] ARM [ 1.637573] Modules linked in: [ 1.640777] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0-rc1-n9xx-los.git-5318619-00006-g4baa700-dirty #26 [ 1.651123] task: ef04c000 ti: ef050000 task.ti: ef050000 [ 1.656799] PC is at gpmc_onenand_setup+0x98/0x1e0 [ 1.661865] LR is at gpmc_cs_set_timings+0x494/0x5a4 [ 1.667083] pc : [<c002e040>] lr : [<c001f384>] psr: 60000113 [ 1.667083] sp : ef051d10 ip : ef051ce0 fp : ef051d94 [ 1.679138] r10: c0caaf60 r9 : ef050000 r8 : ef18b32c [ 1.684631] r7 : f0080000 r6 : c0caaf60 r5 : 00000000 r4 : f009e400 [ 1.691497] r3 : f009e442 r2 : 80050000 r1 : 00000014 r0 : 00000000 [ 1.698333] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel [ 1.706024] Control: 10c5387d Table: af290019 DAC: 00000015 [ 1.712066] Process swapper (pid: 1, stack limit = 0xef050240) [ 1.718200] Stack: (0xef051d10 to 0xef052000) [ 1.722778] 1d00: 00004000 00001402 00000000 00000005 [ 1.731384] 1d20: 00000047 00000000 0000000f 0000000f 00000000 00000028 0000000f 00000005 [ 1.739990] 1d40: 00000000 00000000 00000014 00000014 00000000 00000000 00000000 00000000 [ 1.748596] 1d60: 00000000 00000019 00000000 00000000 ef18b000 ef099c50 c0c8cb30 00000000 [ 1.757171] 1d80: c0488074 c048f868 ef051dcc ef051d98 c024447c c002dfb4 00000000 c048f868 [ 1.765777] 1da0: 00000000 00000000 c010e4a4 c0dbbb7c c0c8cb40 00000000 c0ca2500 c0488074 [ 1.774383] 1dc0: ef051ddc ef051dd0 c01fd508 c0244370 ef051dfc ef051de0 c01fc204 c01fd4f4 [ 1.782989] 1de0: c0c8cb40 c0ca2500 c0c8cb74 00000000 ef051e1c ef051e00 c01fc3b0 c01fc104 [ 1.791595] 1e00: ef0983bc 00000000 c0ca2500 c01fc31c ef051e44 ef051e20 c01fa794 c01fc328 [ 1.800201] 1e20: ef03634c ef0983b0 ef27d534 c0ca2500 ef27d500 c0c9a2f8 ef051e54 ef051e48 [ 1.808807] 1e40: c01fbcfc c01fa744 ef051e84 ef051e58 c01fb838 c01fbce4 c0411df8 c0caa040 [ 1.817413] 1e60: ef051e84 c0ca2500 00000006 c0caa040 00000066 c0488074 ef051e9c ef051e88 [ 1.825988] 1e80: c01fca30 c01fb768 c04975b8 00000006 ef051eac ef051ea0 c01fd728 c01fc9bc [ 1.834594] 1ea0: ef051ebc ef051eb0 c048808c c01fd6e4 ef051f4c ef051ec0 c0008888 c0488080 [ 1.843200] 1ec0: 0000006f c046bae8 00000000 00000000 ef051efc ef051ee0 ef051f04 ef051ee8 [ 1.851806] 1ee0: c046d400 c0181218 c046d410 c18da8d5 c036a8e4 00000066 ef051f4c ef051f08 [ 1.860412] 1f00: c004b9a8 c046d41c c048f840 00000006 00000006 c046b488 00000000 c043ec08 [ 1.869018] 1f20: ef051f4c c04975b8 00000006 c0caa040 00000066 c046d410 c048f85c c048f868 [ 1.877593] 1f40: ef051f94 ef051f50 c046db8c c00087a0 00000006 00000006 c046d410 ffffffff [ 1.886199] 1f60: ffffffff ffffffff ffffffff 00000000 c0348fd0 00000000 00000000 00000000 [ 1.894805] 1f80: 00000000 00000000 ef051fac ef051f98 c0348fe0 c046daa8 00000000 00000000 [ 1.903411] 1fa0: 00000000 ef051fb0 c000e7f8 c0348fdc 00000000 00000000 00000000 00000000 [ 1.912017] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1.920623] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff [ 1.929199] Backtrace: [ 1.931793] [<c002dfa8>] (gpmc_onenand_setup+0x0/0x1e0) from [<c024447c>] (omap2_onenand_probe+0x118/0x49c) [ 1.942047] [<c0244364>] (omap2_onenand_probe+0x0/0x49c) from [<c01fd508>] (platform_drv_probe+0x20/0x24) [ 1.952117] r8:c0488074 r7:c0ca2500 r6:00000000 r5:c0c8cb40 r4:c0dbbb7c [ 1.959197] [<c01fd4e8>] (platform_drv_probe+0x0/0x24) from [<c01fc204>] (driver_probe_device+0x10c/0x224) [ 1.969360] [<c01fc0f8>] (driver_probe_device+0x0/0x224) from [<c01fc3b0>] (__driver_attach+0x94/0x98) [ 1.979125] r7:00000000 r6:c0c8cb74 r5:c0ca2500 r4:c0c8cb40 [ 1.985107] [<c01fc31c>] (__driver_attach+0x0/0x98) from [<c01fa794>] (bus_for_each_dev+0x5c/0x90) [ 1.994506] r6:c01fc31c r5:c0ca2500 r4:00000000 r3:ef0983bc [ 2.000488] [<c01fa738>] (bus_for_each_dev+0x0/0x90) from [<c01fbcfc>] (driver_attach+0x24/0x28) [ 2.009735] r6:c0c9a2f8 r5:ef27d500 r4:c0ca2500 [ 2.014587] [<c01fbcd8>] (driver_attach+0x0/0x28) from [<c01fb838>] (bus_add_driver+0xdc/0x260) [ 2.023742] [<c01fb75c>] (bus_add_driver+0x0/0x260) from [<c01fca30>] (driver_register+0x80/0xfc) [ 2.033081] r8:c0488074 r7:00000066 r6:c0caa040 r5:00000006 r4:c0ca2500 [ 2.040161] [<c01fc9b0>] (driver_register+0x0/0xfc) from [<c01fd728>] (__platform_driver_register+0x50/0x64) [ 2.050476] r5:00000006 r4:c04975b8 [ 2.054260] [<c01fd6d8>] (__platform_driver_register+0x0/0x64) from [<c048808c>] (omap2_onenand_driver_init+0x18/0x20) [ 2.065490] [<c0488074>] (omap2_onenand_driver_init+0x0/0x20) from [<c0008888>] (do_one_initcall+0xf4/0x150) [ 2.075836] [<c0008794>] (do_one_initcall+0x0/0x150) from [<c046db8c>] (kernel_init_freeable+0xf0/0x1b4) [ 2.085815] [<c046da9c>] (kernel_init_freeable+0x0/0x1b4) from [<c0348fe0>] (kernel_init+0x10/0xec) [ 2.095336] [<c0348fd0>] (kernel_init+0x0/0xec) from [<c000e7f8>] (ret_from_fork+0x14/0x3c) [ 2.104125] r4:00000000 r3:00000000 [ 2.107879] Code: ebffc3ae e2505000 ba00002e e2843042 (e1d320b0) [ 2.114318] ---[ end trace b8ee3e3e5e002451 ]--- Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-10-03ASoC: omap: Fix incorrect ARM dependencyJarkko Nikula
Commit b0e0a4d ("ASoC: omap: Enable COMPILE_TEST build for DT platforms") added two incorrect CONFIG_ARCH_ARM dependencies making impossible to select audio support for Nokia RX-51. Fix this by using correct CONFIG_ARM. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-03ASoC: fsl: Fix sound on mx31moboardPhilippe Rétornaz
Commit 42810d (ASoC: imx-mc13783: Add audmux settings for mx27pdk) broke the sound on mx31moboard. Restore back the audmux setting on such boards. Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-03ASoC: fsl_ssi: Fix irq_of_parse_and_map() return value checkGuenter Roeck
irq_of_parse_and_map() returns 0 on error, not NO_IRQ. Fix the following xtensa:allmodconfig build error. sound/soc/fsl/fsl_ssi.c:705:26: error: 'NO_IRQ' undeclared (first use in this function) make[4]: *** [sound/soc/fsl/fsl_ssi.o] Error 1 Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Grant Likely <grant.likely@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-03Merge git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm NULL deref fix from Gleb Natapov. * git://git.kernel.org/pub/scm/virt/kvm/kvm: Fix NULL dereference in gfn_to_hva_prot()
2013-10-03Merge branch 'for-curr' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fix from Vineet Gupta: "Chrisitian found/fixed issue with SA_SIGINFO based signal handler corrupting the user space registers post after signal handling" * 'for-curr' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: Fix signal frame management for SA_SIGINFO
generated by cgit (git 2.34.1) at 2025-09-18 14:35:02 +0000