commit 6a010c0abd49388a49af3d5a5bfc00e0d5767607 Author: Greg Kroah-Hartman Date: Mon Jun 29 12:55:35 2015 -0700 Linux 4.1.1 commit 81440341dbbb9655ba666c62325cceb17dec4621 Author: Alexey Sokolov Date: Tue Jun 2 11:49:30 2015 +0300 cdc-acm: Add support of ATOL FPrint fiscal printers commit 15bf722e6f6c0b884521a0363204532e849deb7f upstream. ATOL FPrint fiscal printers require usb_clear_halt to be executed to work properly. Add quirk to fix the issue. Signed-off-by: Alexey Sokolov Signed-off-by: Greg Kroah-Hartman commit d0a2a8df991b409174b5cc663791de0f95d875c5 Author: Rafał Miłecki Date: Sat Jun 6 22:45:59 2015 +0200 b43: fix support for 14e4:4321 PCI dev with BCM4321 chipset commit 90f91b129810c3f169e443252be30ed7c0130326 upstream. It seems Broadcom released two devices with conflicting device id. There are for sure 14e4:4321 PCI devices with BCM4321 (N-PHY) chipset, they can be found in routers, e.g. Netgear WNR834Bv2. However, according to Broadcom public sources 0x4321 is also used for 5 GHz BCM4306 (G-PHY). It's unsure if they meant PCI device id, or "virtual" id (from SPROM). To distinguish these devices lets check PHY type (G vs. N). Signed-off-by: Rafał Miłecki Cc: # 3.16+ Signed-off-by: Kalle Valo Signed-off-by: Greg Kroah-Hartman commit 46c266ff8435422631402284e2a3b62ef1560141 Author: Dmitry Tunin Date: Sat Jun 6 20:29:25 2015 +0300 ath3k: add support of 13d3:3474 AR3012 device commit 0d0cef6183aec0fb6d0c9f00a09ff51ee086bbe2 upstream. BugLink: https://bugs.launchpad.net/bugs/1427680 This device requires new firmware files AthrBT_0x11020100.dfu and ramps_0x11020100_40.dfu added to /lib/firmware/ar3k/ that are not included in linux-firmware yet. T: Bus=01 Lev=01 Prnt=01 Port=04 Cnt=01 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3474 Rev=00.01 C: #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb I: If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb Signed-off-by: Dmitry Tunin Signed-off-by: Marcel Holtmann Signed-off-by: Greg Kroah-Hartman commit a621d2c97a591fd811c192af007c0ae0d796dc30 Author: Dmitry Tunin Date: Sat Jun 6 20:25:40 2015 +0300 ath3k: Add support of 0489:e076 AR3012 device commit 692c062e7c282164fd7cda68077f79dafd176eaf upstream. BugLink: https://bugs.launchpad.net/bugs/1462614 This device requires new firmware files AthrBT_0x11020100.dfu and ramps_0x11020100_40.dfu added to /lib/firmware/ar3k/ that are not included in linux-firmware yet. T: Bus=03 Lev=01 Prnt=01 Port=09 Cnt=06 Dev#= 7 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0489 ProdID=e076 Rev= 0.01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: Dmitry Tunin Signed-off-by: Marcel Holtmann Signed-off-by: Greg Kroah-Hartman commit 754bad2c5cb0475a3dd1fc65887eddcf48c3c8f0 Author: Dmitry Tunin Date: Thu Jun 18 20:41:51 2015 +0300 Bluetooth: ath3k: Add support of 04ca:300d AR3012 device commit 7e730c7f3d1f39c25cf5f7cf70c0ff4c28d7bec7 upstream. BugLink: https://bugs.launchpad.net/bugs/1394368 This device requires new firmware files AthrBT_0x11020100.dfu and ramps_0x11020100_40.dfu added to /lib/firmware/ar3k/ that are not included in linux-firmware yet. T: Bus=02 Lev=01 Prnt=01 Port=04 Cnt=03 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04ca ProdID=300d Rev= 0.01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: Dmitry Tunin Signed-off-by: Marcel Holtmann Signed-off-by: Greg Kroah-Hartman commit c7bd5d27d2cb7796a0142f53a5033498f266ec07 Author: Lukas Wunner Date: Thu Jun 18 13:00:32 2015 +0200 perf tools: Fix build breakage if prefix= is specified commit 75e84ab906ef8935cff3df3d8929f1bafea81599 upstream. Invoking Makefile.perf with prefix= breaks the build since Makefile.perf hands that variable down to Makefile.build where it overrides prefix := $(subst ./,,$(OUTPUT)$(dir)/) leading to errors like this: No rule to make target '/usrabspath.o', needed by '/usrlibperf-in.o' Signed-off-by: Lukas Wunner Acked-by: Jiri Olsa Cc: David Ahern Fixes: c819e2cf2eb6f65d3208d195d7a0edef6108d5 Link: http://lkml.kernel.org/r/5582c48a.84a22b0a.a918.5285SMTPIN_ADDED_MISSING@mx.google.com Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Greg Kroah-Hartman commit b675101824a103b3cf8f05c407a53ad50f987730 Author: Palik, Imre Date: Mon Jun 8 14:46:49 2015 +0200 perf/x86: Honor the architectural performance monitoring version commit 2c33645d366d13b969d936b68b9f4875b1fdddea upstream. Architectural performance monitoring, version 1, doesn't support fixed counters. Currently, even if a hypervisor advertises support for architectural performance monitoring version 1, perf may still try to use the fixed counters, as the constraints are set up based on the CPU model. This patch ensures that perf honors the architectural performance monitoring version returned by CPUID, and it only uses the fixed counters for version 2 and above. (Some of the ideas in this patch came from Peter Zijlstra.) Signed-off-by: Imre Palik Signed-off-by: Peter Zijlstra (Intel) Cc: Andrew Morton Cc: Andy Lutomirski Cc: Anthony Liguori Cc: Arnaldo Carvalho de Melo Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Oleg Nesterov Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1433767609-1039-1-git-send-email-imrep.amz@gmail.com Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman commit 55c9e52cf3b056109ab84de8d2a5b4b6e0a4cefa Author: Alexander Shishkin Date: Thu Jun 11 15:13:56 2015 +0300 perf/x86/intel/bts: Fix DS area sharing with x86_pmu events commit 6b099d9b040b0f3d0aec05b560d7caf879af5077 upstream. Currently, the intel_bts driver relies on the DS area allocated by the x86_pmu code in its event_init() path, which is a bug: creating a BTS event while no x86_pmu events are present results in a NULL pointer dereference. The same DS area is also used by PEBS sampling, which makes it quite a bit trickier to have a separate one for intel_bts' purposes. This patch makes intel_bts driver use the same DS allocation and reference counting code as x86_pmu to make sure it is always present when either intel_bts or x86_pmu need it. Signed-off-by: Alexander Shishkin Signed-off-by: Peter Zijlstra (Intel) Cc: Andrew Morton Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Oleg Nesterov Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: acme@infradead.org Cc: adrian.hunter@intel.com Link: http://lkml.kernel.org/r/1434024837-9916-2-git-send-email-alexander.shishkin@linux.intel.com Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman commit 0432ca1ad0d399d40db32c4364143b1d741e18c5 Author: Andi Kleen Date: Thu Jun 11 13:52:22 2015 -0700 perf/x86: Add more Broadwell model numbers commit 4b36f1a4139c9284df74c0f5d7655603d67807df upstream. This patch adds additional model numbers for Broadwell to perf. Support for Broadwell with Iris Pro (Intel Core i7-57xxC) and support for Broadwell Server Xeon. Signed-off-by: Andi Kleen Signed-off-by: Peter Zijlstra (Intel) Cc: Andrew Morton Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Oleg Nesterov Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1434055942-28253-1-git-send-email-andi@firstfloor.org Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman commit 12709f95fd8ca75ec1c4dbed945751b4d0d1d05f Author: Oleg Nesterov Date: Sat May 30 22:04:25 2015 +0200 perf: Fix ring_buffer_attach() RCU sync, again commit 2f993cf093643b98477c421fa2b9a98dcc940323 upstream. While looking for other users of get_state/cond_sync. I Found ring_buffer_attach() and it looks obviously buggy? Don't we need to ensure that we have "synchronize" _between_ list_del() and list_add() ? IOW. Suppose that ring_buffer_attach() preempts right_after get_state_synchronize_rcu() and gp completes before spin_lock(). In this case cond_synchronize_rcu() does nothing and we reuse ->rb_entry without waiting for gp in between? It also moves the ->rcu_pending check under "if (rb)", to make it more readable imo. Signed-off-by: Oleg Nesterov Signed-off-by: Peter Zijlstra (Intel) Cc: Alexander Shishkin Cc: Andrew Morton Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Paul E. McKenney Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: dave@stgolabs.net Cc: der.herr@hofr.at Cc: josh@joshtriplett.org Cc: tj@kernel.org Fixes: b69cf53640da ("perf: Fix a race between ring_buffer_detach() and ring_buffer_attach()") Link: http://lkml.kernel.org/r/20150530200425.GA15748@redhat.com Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman commit 51fbd77c171936aed07cf5081741d8e3437d683b Author: Borislav Petkov Date: Fri Jun 19 13:49:06 2015 +0200 x86/boot: Fix overflow warning with 32-bit binutils commit 04c17341b42699a5859a8afa05e64ba08a4e5235 upstream. When building the kernel with 32-bit binutils built with support only for the i386 target, we get the following warning: arch/x86/kernel/head_32.S:66: Warning: shift count out of range (32 is not between 0 and 31) The problem is that in that case, binutils' internal type representation is 32-bit wide and the shift range overflows. In order to fix this, manipulate the shift expression which creates the 4GiB constant to not overflow the shift count. Suggested-by: Michael Matz Reported-and-tested-by: Enrico Mioso Signed-off-by: Borislav Petkov Cc: Andrew Morton Cc: Borislav Petkov Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman