1. 14 Dec, 2014 1 commit
  2. 11 Dec, 2014 6 commits
    • Borislav Petkov's avatar
      x86/asm: Unify segment selector defines · be9d1738
      Borislav Petkov authored
      Those are identical on 32- and 64-bit, unify them. No functional
      change.
      Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
      Cc: Andy Lutomirski <luto@amacapital.net>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Link: http://lkml.kernel.org/r/1418127959-29902-1-git-send-email-bp@alien8.deSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
      be9d1738
    • Borislav Petkov's avatar
      x86/asm: Guard against building the 32/64-bit versions of the asm-offsets*.c file directly · 5de2b61a
      Borislav Petkov authored
      Sometimes it is helpful to build a kernel compilation unit
      directly, i.e.:
      
        make .../<filename>.i
      
      in order to look at compiler output.
      
      Since asm-offsets_{32,64}.c are included by asm-offsets.c and
      building them directly doesn't evaluate the macros used (thus
      making the preprocessor output not very useful), error out when
      an attempt is made to build them. Issue a hint for the user to
      build asm-offsets.c instead.
      Suggested-by: default avatarMichael Matz <matz@suse.de>
      Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
      Cc: Michal Marek <mmarek@suse.cz>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Link: http://lkml.kernel.org/r/1418139917-12722-1-git-send-email-bp@alien8.deSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
      5de2b61a
    • Andy Lutomirski's avatar
      x86_64, switch_to(): Load TLS descriptors before switching DS and ES · f647d7c1
      Andy Lutomirski authored
      Otherwise, if buggy user code points DS or ES into the TLS
      array, they would be corrupted after a context switch.
      
      This also significantly improves the comments and documents some
      gotchas in the code.
      
      Before this patch, the both tests below failed.  With this
      patch, the es test passes, although the gsbase test still fails.
      
       ----- begin es test -----
      
      /*
       * Copyright (c) 2014 Andy Lutomirski
       * GPL v2
       */
      
      static unsigned short GDT3(int idx)
      {
      	return (idx << 3) | 3;
      }
      
      static int create_tls(int idx, unsigned int base)
      {
      	struct user_desc desc = {
      		.entry_number    = idx,
      		.base_addr       = base,
      		.limit           = 0xfffff,
      		.seg_32bit       = 1,
      		.contents        = 0, /* Data, grow-up */
      		.read_exec_only  = 0,
      		.limit_in_pages  = 1,
      		.seg_not_present = 0,
      		.useable         = 0,
      	};
      
      	if (syscall(SYS_set_thread_area, &desc) != 0)
      		err(1, "set_thread_area");
      
      	return desc.entry_number;
      }
      
      int main()
      {
      	int idx = create_tls(-1, 0);
      	printf("Allocated GDT index %d\n", idx);
      
      	unsigned short orig_es;
      	asm volatile ("mov %%es,%0" : "=rm" (orig_es));
      
      	int errors = 0;
      	int total = 1000;
      	for (int i = 0; i < total; i++) {
      		asm volatile ("mov %0,%%es" : : "rm" (GDT3(idx)));
      		usleep(100);
      
      		unsigned short es;
      		asm volatile ("mov %%es,%0" : "=rm" (es));
      		asm volatile ("mov %0,%%es" : : "rm" (orig_es));
      		if (es != GDT3(idx)) {
      			if (errors == 0)
      				printf("[FAIL]\tES changed from 0x%hx to 0x%hx\n",
      				       GDT3(idx), es);
      			errors++;
      		}
      	}
      
      	if (errors) {
      		printf("[FAIL]\tES was corrupted %d/%d times\n", errors, total);
      		return 1;
      	} else {
      		printf("[OK]\tES was preserved\n");
      		return 0;
      	}
      }
      
       ----- end es test -----
      
       ----- begin gsbase test -----
      
      /*
       * gsbase.c, a gsbase test
       * Copyright (c) 2014 Andy Lutomirski
       * GPL v2
       */
      
      static unsigned char *testptr, *testptr2;
      
      static unsigned char read_gs_testvals(void)
      {
      	unsigned char ret;
      	asm volatile ("movb %%gs:%1, %0" : "=r" (ret) : "m" (*testptr));
      	return ret;
      }
      
      int main()
      {
      	int errors = 0;
      
      	testptr = mmap((void *)0x200000000UL, 1, PROT_READ | PROT_WRITE,
      		       MAP_PRIVATE | MAP_FIXED | MAP_ANONYMOUS, -1, 0);
      	if (testptr == MAP_FAILED)
      		err(1, "mmap");
      
      	testptr2 = mmap((void *)0x300000000UL, 1, PROT_READ | PROT_WRITE,
      		       MAP_PRIVATE | MAP_FIXED | MAP_ANONYMOUS, -1, 0);
      	if (testptr2 == MAP_FAILED)
      		err(1, "mmap");
      
      	*testptr = 0;
      	*testptr2 = 1;
      
      	if (syscall(SYS_arch_prctl, ARCH_SET_GS,
      		    (unsigned long)testptr2 - (unsigned long)testptr) != 0)
      		err(1, "ARCH_SET_GS");
      
      	usleep(100);
      
      	if (read_gs_testvals() == 1) {
      		printf("[OK]\tARCH_SET_GS worked\n");
      	} else {
      		printf("[FAIL]\tARCH_SET_GS failed\n");
      		errors++;
      	}
      
      	asm volatile ("mov %0,%%gs" : : "r" (0));
      
      	if (read_gs_testvals() == 0) {
      		printf("[OK]\tWriting 0 to gs worked\n");
      	} else {
      		printf("[FAIL]\tWriting 0 to gs failed\n");
      		errors++;
      	}
      
      	usleep(100);
      
      	if (read_gs_testvals() == 0) {
      		printf("[OK]\tgsbase is still zero\n");
      	} else {
      		printf("[FAIL]\tgsbase was corrupted\n");
      		errors++;
      	}
      
      	return errors == 0 ? 0 : 1;
      }
      
       ----- end gsbase test -----
      Signed-off-by: default avatarAndy Lutomirski <luto@amacapital.net>
      Cc: <stable@vger.kernel.org>
      Cc: Andi Kleen <andi@firstfloor.org>
      Cc: Linus Torvalds <torvalds@linux-foundation.org>
      Link: http://lkml.kernel.org/r/509d27c9fec78217691c3dad91cec87e1006b34a.1418075657.git.luto@amacapital.netSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
      f647d7c1
    • Xishi Qiu's avatar
      x86/mm: Use min() instead of min_t() in the e820 printout code · 29258cf4
      Xishi Qiu authored
      The type of "MAX_DMA_PFN" and "xXx_pfn" are both unsigned long
      now, so use min() instead of min_t().
      Suggested-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarXishi Qiu <qiuxishi@huawei.com>
      Cc: Linux MM <linux-mm@kvack.org>
      Cc: <dave@sr71.net>
      Cc: Rik van Riel <riel@redhat.com>
      Link: http://lkml.kernel.org/r/5487AB3F.7050807@huawei.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
      29258cf4
    • Xishi Qiu's avatar
      x86/mm: Fix zone ranges boot printout · c072b90c
      Xishi Qiu authored
      This is the usual physical memory layout boot printout:
      	...
      	[    0.000000] Zone ranges:
      	[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
      	[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
      	[    0.000000]   Normal   [mem 0x100000000-0xc3fffffff]
      	[    0.000000] Movable zone start for each node
      	[    0.000000] Early memory node ranges
      	[    0.000000]   node   0: [mem 0x00001000-0x00099fff]
      	[    0.000000]   node   0: [mem 0x00100000-0xbf78ffff]
      	[    0.000000]   node   0: [mem 0x100000000-0x63fffffff]
      	[    0.000000]   node   1: [mem 0x640000000-0xc3fffffff]
      	...
      
      This is the log when we set "mem=2G" on the boot cmdline:
      	...
      	[    0.000000] Zone ranges:
      	[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
      	[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]  // should be 0x7fffffff, right?
      	[    0.000000]   Normal   empty
      	[    0.000000] Movable zone start for each node
      	[    0.000000] Early memory node ranges
      	[    0.000000]   node   0: [mem 0x00001000-0x00099fff]
      	[    0.000000]   node   0: [mem 0x00100000-0x7fffffff]
      	...
      
      This patch fixes the printout, the following log shows the right
      ranges:
      	...
      	[    0.000000] Zone ranges:
      	[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
      	[    0.000000]   DMA32    [mem 0x01000000-0x7fffffff]
      	[    0.000000]   Normal   empty
      	[    0.000000] Movable zone start for each node
      	[    0.000000] Early memory node ranges
      	[    0.000000]   node   0: [mem 0x00001000-0x00099fff]
      	[    0.000000]   node   0: [mem 0x00100000-0x7fffffff]
      	...
      Suggested-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarXishi Qiu <qiuxishi@huawei.com>
      Cc: Linux MM <linux-mm@kvack.org>
      Cc: <dave@sr71.net>
      Cc: Rik van Riel <riel@redhat.com>
      Link: http://lkml.kernel.org/r/5487AB3D.6070306@huawei.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
      c072b90c
    • Luis R. Rodriguez's avatar
      x86/doc: Update documentation after file shuffling · 96ed4cd0
      Luis R. Rodriguez authored
      While at it, also refer to the 32 bit entry file.
      Signed-off-by: default avatarLuis R. Rodriguez <mcgrof@suse.com>
      Cc: H. Peter Anvin <hpa@zytor.com>
      Cc: Borislav Petkov <bp@suse.de>
      Cc: linux-doc@vger.kernel.org
      Cc: bpoirier@suse.de
      Link: http://lkml.kernel.org/r/1418165684-6226-1-git-send-email-mcgrof@do-not-panic.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
      96ed4cd0
  3. 01 Dec, 2014 1 commit
  4. 23 Nov, 2014 1 commit
  5. 22 Nov, 2014 10 commits
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 8a84e01e
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) Fix BUG when decrypting empty packets in mac80211, from Ronald Wahl.
      
       2) nf_nat_range is not fully initialized and this is copied back to
          userspace, from Daniel Borkmann.
      
       3) Fix read past end of b uffer in netfilter ipset, also from Dan
          Carpenter.
      
       4) Signed integer overflow in ipv4 address mask creation helper
          inet_make_mask(), from Vincent BENAYOUN.
      
       5) VXLAN, be2net, mlx4_en, and qlcnic need ->ndo_gso_check() methods to
          properly describe the device's capabilities, from Joe Stringer.
      
       6) Fix memory leaks and checksum miscalculations in openvswitch, from
          Pravin B SHelar and Jesse Gross.
      
       7) FIB rules passes back ambiguous error code for unreachable routes,
          making behavior confusing for userspace.  Fix from Panu Matilainen.
      
       8) ieee802154fake_probe() doesn't release resources properly on error,
          from Alexey Khoroshilov.
      
       9) Fix skb_over_panic in add_grhead(), from Daniel Borkmann.
      
      10) Fix access of stale slave pointers in bonding code, from Nikolay
          Aleksandrov.
      
      11) Fix stack info leak in PPP pptp code, from Mathias Krause.
      
      12) Cure locking bug in IPX stack, from Jiri Bohac.
      
      13) Revert SKB fclone memory freeing optimization that is racey and can
          allow accesses to freed up memory, from Eric Dumazet.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (71 commits)
        tcp: Restore RFC5961-compliant behavior for SYN packets
        net: Revert "net: avoid one atomic operation in skb_clone()"
        virtio-net: validate features during probe
        cxgb4 : Fix DCB priority groups being returned in wrong order
        ipx: fix locking regression in ipx_sendmsg and ipx_recvmsg
        openvswitch: Don't validate IPv6 label masks.
        pptp: fix stack info leak in pptp_getname()
        brcmfmac: don't include linux/unaligned/access_ok.h
        cxgb4i : Don't block unload/cxgb4 unload when remote closes TCP connection
        ipv6: delete protocol and unregister rtnetlink when cleanup
        net/mlx4_en: Add VXLAN ndo calls to the PF net device ops too
        bonding: fix curr_active_slave/carrier with loadbalance arp monitoring
        mac80211: minstrel_ht: fix a crash in rate sorting
        vxlan: Inline vxlan_gso_check().
        can: m_can: update to support CAN FD features
        can: m_can: fix incorrect error messages
        can: m_can: add missing delay after setting CCCR_INIT bit
        can: m_can: fix not set can_dlc for remote frame
        can: m_can: fix possible sleep in napi poll
        can: m_can: add missing message RAM initialization
        ...
      8a84e01e
    • Linus Torvalds's avatar
      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux · 928352e9
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "Just two radeon and two intel fixes: endian and regression fixes"
      
      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
        drm/radeon: fix endian swapping in vbios fetch for tdp table
        drm/radeon: disable native backlight control on pre-r6xx asics (v2)
        drm/i915: Kick fbdev before vgacon
        drm/i915: drop WaSetupGtModeTdRowDispatch:snb
      928352e9
    • Linus Torvalds's avatar
      Merge tag 'sound-3.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · 9a7e4f56
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "This batch ended up as a relatively high volume due to pending ASoC
        fixes.  But most of fixes there are trivial and/or device- specific
        fixes and quirks, so safe to apply.  The only (ASoC) core fixes are
        the DPCM race fix and the machine-driver matching fix for
        componentization"
      
      * tag 'sound-3.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: hda - fix the mic mute led problem for Latitude E5550
        ALSA: hda - move DELL_WMI_MIC_MUTE_LED to the tail in the quirk chain
        ASoC: wm_adsp: Avoid attempt to free buffers that might still be in use
        ALSA: usb-audio: Set the Control Selector to SU_SELECTOR_CONTROL for UAC2
        ALSA: usb-audio: Add ctrl message delay quirk for Marantz/Denon devices
        ASoC: sgtl5000: Fix SMALL_POP bit definition
        ASoC: cs42l51: re-hook of_match_table pointer
        ASoC: rt5670: change dapm routes of PLL connection
        ASoC: rt5670: correct the incorrect default values
        ASoC: samsung: Add MODULE_DEVICE_TABLE for Snow
        ASoC: max98090: Correct pclk divisor settings
        ASoC: dpcm: Fix race between FE/BE updates and trigger
        ASoC: Fix snd_soc_find_dai() matching component by name
        ASoC: rsnd: remove unsupported PAUSE flag
        ASoC: fsi: remove unsupported PAUSE flag
        ASoC: rt5645: Mark RT5645_TDM_CTRL_3 as readable
        ASoC: rockchip-i2s: fix infinite loop in rockchip_snd_rxctrl
        ASoC: es8328-i2c: Fix i2c_device_id name field in es8328_id
        ASoC: fsl_asrc: Add reg_defaults for regmap to fix kernel dump
      9a7e4f56
    • Linus Torvalds's avatar
      Merge tag 'pm+acpi-3.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · f100a746
      Linus Torvalds authored
      Pull ACPI power management fix from Rafael Wysocki:
       "This is just a one-liner fixing a regression introduced in 3.13 that
        broke system suspend on some Chromebooks.
      
        On those machines there are ACPI device objects for some I2C devices
        that can wake up the system from sleep states, but that is done via a
        platform-specific mechanism and the ACPI objects don't contain any
        wakeup-related information.  When we started to use ACPI power
        management with those devices (which happened during the 3.13 cycle),
        their configuration confused the ACPI PM layer that returned error
        codes from suspend callbacks for them causing system suspend to fail.
      
        However, the ACPI PM layer can safely ignore the wakeup setting from a
        device driver if the ACPI object corresponding to the device in
        question doesn't contain wakeup information in which case the driver
        itself is responsible for setting up the device for system wakeup"
      
      * tag 'pm+acpi-3.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        ACPI / PM: Ignore wakeup setting if the ACPI companion can't wake up
      f100a746
    • Linus Torvalds's avatar
      Merge tag 'devicetree-fixes-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux · 2e29a6d0
      Linus Torvalds authored
      Pull devicetree fixes from Rob Herring:
       "DeviceTree fixes for 3.18:
      
         - two fixes for OF selftest code
         - fix for PowerPC address parsing to disable work-around except on
           old PowerMACs
         - fix a crash when earlycon is enabled, but no device is found
         - DT documentation fixes and missing vendor prefixes
      
        All but the doc updates are also for stable"
      
      * tag 'devicetree-fixes-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
        of/selftest: Fix testing when /aliases is missing
        of/selftest: Fix off-by-one error in removal path
        documentation: pinctrl bindings: Fix trivial typo 'abitrary'
        devicetree: bindings: Add vendor prefix for Micron Technology, Inc.
        of: Add vendor prefix for Chips&Media, Inc.
        of/base: Fix PowerPC address parsing hack
        devicetree: vendor-prefixes.txt: fix whitespace
        of: Fix crash if an earlycon driver is not found
        of/irq: Drop obsolete 'interrupts' vs 'interrupts-extended' text
        of: Spelling s/stucture/structure/
        devicetree: bindings: add sandisk to the vendor prefixes
      2e29a6d0
    • Linus Torvalds's avatar
      Merge tag 'pci-v3.18-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · 08685897
      Linus Torvalds authored
      Pull PCI fixes from Bjorn Helgaas:
       "These are fixes for an issue with 64-bit PCI bus addresses on 32-bit
        PAE kernels, an APM X-Gene problem (it depended on a generic change we
        removed before merging), a fix for my hotplug device configuration
        changes, and a devicetree documentation update.
      
        Resource management:
          - Support 64-bit bridge windows if we have 64-bit dma_addr_t (Yinghai Lu)
      
        PCI device hotplug:
          - Apply _HPX Link Control settings to all devices with a link (Yinghai Lu)
      
        Generic host bridge driver:
          - Add DT binding for "linux,pci-domain" property (Lucas Stach)
      
        APM X-Gene:
          - Assign resources to bus before adding new devices (Duc Dang)"
      
      * tag 'pci-v3.18-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
        PCI: Support 64-bit bridge windows if we have 64-bit dma_addr_t
        PCI: Apply _HPX Link Control settings to all devices with a link
        PCI: Add missing DT binding for "linux,pci-domain" property
        PCI: xgene: Assign resources to bus before adding new devices
      08685897
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending · a46171d0
      Linus Torvalds authored
      Pull SCSI target fixes from Nicholas Bellinger:
       "Here are the target-pending fixes queued for v3.18-rc6.
      
        The highlights include:
      
         - target-core OOPs fix with tcm_qla2xxx + vxworks FC initiators +
           zero length SCSI commands having a transfer direction set.  (Roland
           + Craig Watson)
      
         - vhost-scsi OOPs fix to explicitly prevent WWPN endpoint configfs
           group removal while qemu still has an active reference.  (Paolo +
           nab)
      
         - ib_srpt fix for RDMA hardware with lower srp_sq_size limits.
           (Bart)
      
         - two ib_isert work-arounds for running on ocrdma hardware (Or + Sagi
           + Chris)
      
         - iscsi-target discovery portal typo + SPC-3 PR Preempt SA key
           matching fix (Steve)"
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
        IB/isert: Adjust CQ size to HW limits
        target: return CONFLICT only when SA key unmatched
        iser-target: Handle DEVICE_REMOVAL event on network portal listener correctly
        ib_isert: Add max_send_sge=2 minimum for control PDU responses
        srp-target: Retry when QP creation fails with ENOMEM
        iscsi-target: return the correct port in SendTargets
        vhost-scsi: Take configfs group dependency during VHOST_SCSI_SET_ENDPOINT
        target: Don't call TFO->write_pending if data_length == 0
      a46171d0
    • Linus Torvalds's avatar
      Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma · 4ec69c7e
      Linus Torvalds authored
      Pull dmaengine fixes from Vinod Koul:
       "We have couple of fixes for dmaengine queued up:
         - dma mempcy fix for dma configuration of sun6i by Maxime
         - pl330 fixes: First the fixing allocation for data buffers by Liviu
           and then Jon's fixe for fifo width and usage"
      
      * 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
        dmaengine: Fix allocation size for PL330 data buffer depth.
        dmaengine: pl330: Limit MFIFO usage for memcpy to avoid exhausting entries
        dmaengine: pl330: Align DMA memcpy operations to MFIFO width
        dmaengine: sun6i: Fix memcpy operation
      4ec69c7e
    • Linus Torvalds's avatar
      Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus · e6a588d0
      Linus Torvalds authored
      Pull MIPS fixes from Ralf Baechle:
       "More 3.18 fixes for MIPS:
      
         - backtraces were not quite working on on 64-bit kernels
         - loongson needs a different cache coherency setting
         - Loongson 3 is a MIPS64 R2 version but due to erratum we treat is an
           older architecture revision.
         - fix build errors due to undefined references to __node_distances
           for certain configurations.
         - fix instruction decodig in the jump label code.
         - for certain configurations copy_{from,to}_user destroy the content
           of $3 so that register needs to be marked as clobbed by the calling
           code.
         - Hardware Table Walker fixes.
         - fill the delay slot of the last instruction of memcpy otherwise
           whatever ends up there randomly might have undesirable effects.
         - ensure get_user/__get_user always zero the variable to be read even
           in case of an error"
      
      * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
        MIPS: jump_label.c: Handle the microMIPS J instruction encoding
        MIPS: jump_label.c: Correct the span of the J instruction
        MIPS: Zero variable read by get_user / __get_user in case of an error.
        MIPS: lib: memcpy: Restore NOP on delay slot before returning to caller
        MIPS: tlb-r4k: Add missing HTW stop/start sequences
        MIPS: asm: uaccess: Add v1 register to clobber list on EVA
        MIPS: oprofile: Fix backtrace on 64-bit kernel
        MIPS: Loongson: Set Loongson-3's ISA level to MIPS64R1
        MIPS: Loongson: Fix the write-combine CCA value setting
        MIPS: IP27: Fix __node_distances undefined error
        MIPS: Loongson3: Fix __node_distances undefined error
      e6a588d0
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux · 4fc82c0a
      Linus Torvalds authored
      Pull powerpc fix from Michael Ellerman:
       "One fix from Scott, he says:
      
        This patch fixes a crash (introduced in v3.18-rc1) in the FSL MSI driver
        when threaded IRQs are enabled"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux:
        powerpc/fsl_msi: mark the msi cascade handler IRQF_NO_THREAD
      4fc82c0a
  6. 21 Nov, 2014 14 commits
  7. 20 Nov, 2014 7 commits