- 20 3月, 2013 3 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64由 Linus Torvalds 提交于
Pull arm64 fixes from Catalin Marinas: - Fix !SMP build error. - Fix padding computation in struct ucontext (no ABI change). - Minor clean-up after the signal patches (unused var). - Two old Kconfig options clean-up. * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: arm64: Kconfig.debug: Remove unused CONFIG_DEBUG_ERRORS arm64: Do not select GENERIC_HARDIRQS_NO_DEPRECATED arm64: fix padding computation in struct ucontext arm64: Fix build error with !SMP arm64: Removed unused variable in compat_setup_rt_frame()
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: 1) Fix ARM BPF JIT handling of negative 'k' values, from Chen Gang. 2) Insufficient space reserved for bridge netlink values, fix from Stephen Hemminger. 3) Some dst_neigh_lookup*() callers don't interpret error pointer correctly, fix from Zhouyi Zhou. 4) Fix transport match in SCTP active_path loops, from Xugeng Zhang. 5) Fix qeth driver handling of multi-order SKB frags, from Frank Blaschka. 6) fec driver is missing napi_disable() call, resulting in crashes on unload, from Georg Hofmann. 7) Don't try to handle PMTU events on a listening socket, fix from Eric Dumazet. 8) Fix timestamp location calculations in IP option processing, from David Ward. 9) FIB_TABLE_HASHSZ setting is not controlled by the correct kconfig tests, from Denis V Lunev. 10) Fix TX descriptor push handling in SFC driver, from Ben Hutchings. 11) Fix isdn/hisax and tulip/de4x5 kconfig dependencies, from Arnd Bergmann. 12) bnx2x statistics don't handle 4GB rollover correctly, fix from Maciej Żenczykowski. 13) Openvswitch bug fixes for vport del/new error reporting, missing genlmsg_end() call in netlink processing, and mis-parsing of LLC/SNAP ethernet types. From Rich Lane. 14) SKB pfmemalloc state should only be propagated from the head page of a compound page, fix from Pavel Emelyanov. 15) Fix link handling in tg3 driver for 5715 chips when autonegotation is disabled. From Nithin Sujir. 16) Fix inverted test of cpdma_check_free_tx_desc return value in davinci_emac driver, from Mugunthan V N. 17) vlan_depth is incorrectly calculated in skb_network_protocol(), from Li RongQing. 18) Fix probing of Gobi 1K devices in qmi_wwan driver, and fix NCM device mode backwards compat in cdc_ncm driver. From Bjørn Mork. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits) inet: limit length of fragment queue hash table bucket lists qeth: Fix scatter-gather regression qeth: Fix invalid router settings handling qeth: delay feature trace tcp: dont handle MTU reduction on LISTEN socket bnx2x: fix occasional statistics off-by-4GB error vhost/net: fix heads usage of ubuf_info bridge: Add support for setting BR_ROOT_BLOCK flag. bnx2x: add missing napi deletion in error path drivers: net: ethernet: ti: davinci_emac: fix usage of cpdma_check_free_tx_desc() ethernet/tulip: DE4x5 needs VIRT_TO_BUS isdn: hisax: netjet requires VIRT_TO_BUS net: cdc_ncm, cdc_mbim: allow user to prefer NCM for backwards compatibility rtnetlink: Mask the rta_type when range checking Revert "ip_gre: make ipgre_tunnel_xmit() not parse network header as IP unconditionally" Fix dst_neigh_lookup/dst_neigh_lookup_skb return value handling bug smsc75xx: configuration help incorrectly mentions smsc95xx net: fec: fix missing napi_disable call net: fec: restart the FEC when PHY speed changes skb: Propagate pfmemalloc on skb from head page only ...
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由 Paul Bolle 提交于
The Kconfig entry for DEBUG_ERRORS is a verbatim copy of the former arm entry for that symbol. It got removed in v2.6.39 because it wasn't actually used anywhere. There are still no users of DEBUG_ERRORS so remove this entry too. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> [catalin.marinas@arm.com: removed option from defconfig] Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
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- 19 3月, 2013 13 次提交
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由 Paul Bolle 提交于
Config option GENERIC_HARDIRQS_NO_DEPRECATED was removed in commit 78c89825 ("genirq: Remove the now obsolete config options and select statements"), but the select was accidentally reintroduced in commit 8c2c3df3 ("arm64: Build infrastructure"). Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
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由 Hannes Frederic Sowa 提交于
This patch introduces a constant limit of the fragment queue hash table bucket list lengths. Currently the limit 128 is choosen somewhat arbitrary and just ensures that we can fill up the fragment cache with empty packets up to the default ip_frag_high_thresh limits. It should just protect from list iteration eating considerable amounts of cpu. If we reach the maximum length in one hash bucket a warning is printed. This is implemented on the caller side of inet_frag_find to distinguish between the different users of inet_fragment.c. I dropped the out of memory warning in the ipv4 fragment lookup path, because we already get a warning by the slab allocator. Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Jesper Dangaard Brouer <jbrouer@redhat.com> Signed-off-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Frank Blaschka 提交于
This patch fixes a scatter-gather regression introduced with commit 5640f768 net: use a per task frag allocator Now the qeth driver can cope with bigger framents and split a fragment in sub framents if required. Signed-off-by: NFrank Blaschka <blaschka@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stefan Raspl 提交于
Give a bad return code when specifying a router setting that is either invalid or not support on the respective device type. In addition, fall back the previous setting instead of silently switching back to 'no routing'. Signed-off-by: NStefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: NFrank Blaschka <blaschka@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stefan Raspl 提交于
Delay tracing of the card features until the optional commands have been enabled. Signed-off-by: NStefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: NFrank Blaschka <blaschka@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging由 Linus Torvalds 提交于
Pull hwmon fixes from Jean Delvare. * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (lm75) Fix tcn75 prefix hwmon: (lm75.h) Update header inclusion MAINTAINERS: Remove Mark M. Hoffman
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由 Ben Collins 提交于
Somehow the driver snuck in with these still in it. Signed-off-by: NBen Collins <ben.c@servergy.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq由 Linus Torvalds 提交于
Pull workqueue fix from Tejun Heo: "Lai's patch to fix highly unlikely but still possible workqueue stall during CPU hotunplug." * 'for-3.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: fix possible pool stall bug in wq_unbind_fn()
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由 Jean Delvare 提交于
The TCN75 has its own prefix for a long time now. Signed-off-by: NJean Delvare <khali@linux-fr.org> Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
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由 Jean Delvare 提交于
File lm75.h used to include <linux/hwmon.h> for SENSORS_LIMIT() but this function is gone by now. Instead we call clamp_val() so we should include <linux/kernel.h>, where this function is declared. Signed-off-by: NJean Delvare <khali@linux-fr.org> Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
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由 Jean Delvare 提交于
Mark M. Hoffman stopped working on the Linux kernel several years ago, so he should no longer be listed as a driver maintainer. I'm not even sure if his e-mail address still works. I can take over 3 drivers he was responsible for, the 4th one will fall down to the subsystem maintainer. Also give Mark credit for all the good work he did. Signed-off-by: NJean Delvare <khali@linux-fr.org> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Acked-by: NGuenter Roeck <linux@roeck-us.net> Cc: Wolfram Sang <wolfram@the-dreams.de>
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由 Eric Dumazet 提交于
When an ICMP ICMP_FRAG_NEEDED (or ICMPV6_PKT_TOOBIG) message finds a LISTEN socket, and this socket is currently owned by the user, we set TCP_MTU_REDUCED_DEFERRED flag in listener tsq_flags. This is bad because if we clone the parent before it had a chance to clear the flag, the child inherits the tsq_flags value, and next tcp_release_cb() on the child will decrement sk_refcnt. Result is that we might free a live TCP socket, as reported by Dormando. IPv4: Attempt to release TCP socket in state 1 Fix this issue by testing sk_state against TCP_LISTEN early, so that we set TCP_MTU_REDUCED_DEFERRED on appropriate sockets (not a LISTEN one) This bug was introduced in commit 563d34d0 (tcp: dont drop MTU reduction indications) Reported-by: Ndormando <dormando@rydia.net> Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Maciej Żenczykowski 提交于
The UPDATE_QSTAT function introduced on February 15, 2012 in commit 1355b704 "bnx2x: consistent statistics after internal driver reload" incorrectly fails to handle overflow during addition of the lower 32-bit field of a stat. This bug is present since 3.4-rc1 and should thus be considered a candidate for stable 3.4+ releases. Google-Bug-Id: 8374428 Signed-off-by: NMaciej Żenczykowski <maze@google.com> Cc: Mintz Yuval <yuvalmin@broadcom.com> Acked-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 3月, 2013 23 次提交
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git://git.infradead.org/linux-mtd由 Linus Torvalds 提交于
Pull MTD fixes from David Woodhouse: "This fixes a couple of problems. Firstly, some people are actually still using old small-page flash and we broke it by removing the ready check. Secondly. fix the handling of partitions on Broadcom 47xx devices. Recent changes had made it misdetect the location of the NVRAM and scribble over the bootloader when it tried to update the variables there. With predictably sad results." * tag 'for-linus-20130318' of git://git.infradead.org/linux-mtd: mtd: nand: reintroduce NAND_NO_READRDY as NAND_NEED_READRDY mtd: bcm47xxpart: look for NVRAM at the end of device Revert "mtd: bcm47xxpart: improve probing of nvram partition"
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security由 Linus Torvalds 提交于
Pull selinux bugfix from James Morris. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: selinux: use GFP_ATOMIC under spin_lock
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux由 Linus Torvalds 提交于
Pull s390 fixes from Martin Schwidefsky: "A couple of bug fixes, the most hairy on is the flush_tlb_kernel_range fix. Another case of "how could this ever have worked?"." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/kdump: Do not add standby memory for kdump drivers/i2c: remove !S390 dependency, add missing GENERIC_HARDIRQS dependencies s390/scm: process availability s390/scm_blk: suspend writes s390/scm_drv: extend notify callback s390/scm_blk: fix request number accounting s390/mm: fix flush_tlb_kernel_range() s390/mm: fix vmemmap size calculation s390: critical section cleanup vs. machine checks
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC bug fixes from Arnd Bergmann: "Things are calming down for arm-soc as well. This set of bug fixes is dominated in size by the at91 platform bug fixes. Some of them were meant to go through the framebuffer tree during the merge window, but since the framebuffer maintainer could not be reached, I offered to take them here. The other notable at91 change is the addition of pinctrl definitions to fix the NAND controller. The rest are mostly simple regression fixes: - Our removal of VIRT_TO_BUS conflicted with Stephen Rothwell's renaming of the Kconfig symbol. You will get a trivial merge conflict here, we still want to remove it. - missing bits for clocks on imx and s5pv210 - missing header inclusions in mmp and shmobile - typos in s5pv210 camera and vt8500 clock support code and three trivial fixes for pre-3.8 bugs: - an old bogus build warning in the joystick driver - a misleading Kconfig description - a NULL pointer check on davinci" * tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: fix CONFIG_VIRT_TO_BUS handling ARM: i.MX35: enable MAX clock ARM: Scorpion is a v7 architecture, not v6 ARM: mmp: add platform_device head file in gplugd input/joystick: use get_cycles on ARM [media] s5p-fimc: fix s5pv210 build clk: vt8500: Fix "fix device clock divisor calculations" ARM: i.MX25: Fix DT compilation ARM: at91: fix infinite loop in at91_irq_suspend/resume ARM: at91: add gpio suspend/resume support when using pinctrl ARM: at91: fix LCD-wiring mode atmel_lcdfb: fix 16-bpp modes on older SOCs ARM: at91: dt: at91sam9x5: complete NAND pinctrl ARM: at91: dt: at91sam9x5: correct NAND pins comments ARM: davinci: edma: fix dmaengine induced null pointer dereference on da830 ARM: shmobile: marzen: Include mmc/host.h ARM: EXYNOS: Add #dma-cells for generic dma binding support for PL330 ARM: S5PV210: Fix PL330 DMA controller clkdev entries
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
Pull powerpc fixes from Ben Herrenschmidt: "Here's a few powerpc fixes for 3.9, mostly regressions (though not all from 3.9 merge window) that we've been hammering into shape over the last couple of weeks. They fix booting on Cell and G5 among other things (yes, we've been a bit sloppy with older machines this time around)." * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Rename USER_ESID_BITS* to ESID_BITS* powerpc: Update kernel VSID range powerpc: Make VSID_BITS* dependency explicit powerpc: Make sure that we alays include CONFIG_BINFMT_ELF powerpc/ptrace: Fix brk.len used uninitialised powerpc: Fix -mcmodel=medium breakage in prom_init.c powerpc: Remove last traces of POWER4_ONLY powerpc: Fix cputable entry for 970MP rev 1.0 powerpc: Fix STAB initialization
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git://git.linaro.org/people/rmk/linux-arm由 Linus Torvalds 提交于
Pull ARM fixes from Russell King: "Just three fixes this time - a fix for a fix for our memset function, fixing the dummy clockevent so that it doesn't interfere with real hardware clockevents, and fixing a build error for Tegra." * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7675/1: amba: tegra-ahb: Fix build error w/ PM_SLEEP w/o PM_RUNTIME ARM: 7674/1: smp: Avoid dummy clockevent being preferred over real hardware clock-event ARM: 7670/1: fix the memset fix
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由 Arnd Bergmann 提交于
887cbce0 "arch Kconfig: centralise CONFIG_ARCH_NO_VIRT_TO_BUS" and 4febd95a "Select VIRT_TO_BUS directly where needed" from Stephen Rothwell changed globally how CONFIG_VIRT_TO_BUS is selected, while my own a5d533ee "ARM: disable virt_to_bus/ virt_to_bus almost everywhere" was merged at the same time and changed which platforms select it on ARM. The result of this conflict was that we again see CONFIG_VIRT_TO_BUS on all ARM systems. This patch fixes up the problem and removes CONFIG_ARCH_NO_VIRT_TO_BUS again on ARM. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Stephen Rothwell <sfr@canb.auug.org.au>
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由 Dan Carpenter 提交于
The call tree here is: sk_clone_lock() <- takes bh_lock_sock(newsk); xfrm_sk_clone_policy() __xfrm_sk_clone_policy() clone_policy() <- uses GFP_ATOMIC for allocations security_xfrm_policy_clone() security_ops->xfrm_policy_clone_security() selinux_xfrm_policy_clone() Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Cc: stable@kernel.org Signed-off-by: NJames Morris <james.l.morris@oracle.com>
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由 Arnd Bergmann 提交于
Merge tag 'renesas-fixes-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes From Simon Horman <horms@verge.net.au>: Resolve a build failure present since v3.9-rc1 * tag 'renesas-fixes-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: marzen: Include mmc/host.h Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Andreas Schwab 提交于
The expression to compute the padding needed to fill the uc_sigmask field to 1024 bits actually computes the padding needed for 1080 bits. Fortunately, due to the 16-byte alignment of the following field (uc_mcontext) the definition in glibc contains enough bytes of padding after uc_sigmask so that the overall offsets and size match in both definitions. Signed-off-by: NAndreas Schwab <schwab@suse.de> Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
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由 Catalin Marinas 提交于
The __atomic_hash is only defined when SMP is enabled but the arm64ksyms.c exports it even for the UP case. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
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由 Catalin Marinas 提交于
Recent clean-up of the compat signal code left an unused 'stack' variable. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
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由 Linus Torvalds 提交于
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由 David Rientjes 提交于
Commit 1d9d8639 ("perf,x86: fix kernel crash with PEBS/BTS after suspend/resume") introduces a link failure since perf_restore_debug_store() is only defined for CONFIG_CPU_SUP_INTEL: arch/x86/power/built-in.o: In function `restore_processor_state': (.text+0x45c): undefined reference to `perf_restore_debug_store' Fix it by defining the dummy function appropriately. Signed-off-by: NDavid Rientjes <rientjes@google.com> Cc: stable@vger.kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Commit 1d9d8639 ("perf,x86: fix kernel crash with PEBS/BTS after suspend/resume") fixed a crash when doing PEBS performance profiling after resuming, but in using init_debug_store_on_cpu() to restore the DS_AREA mtrr it also resulted in a new WARN_ON() triggering. init_debug_store_on_cpu() uses "wrmsr_on_cpu()", which in turn uses CPU cross-calls to do the MSR update. Which is not really valid at the early resume stage, and the warning is quite reasonable. Now, it all happens to _work_, for the simple reason that smp_call_function_single() ends up just doing the call directly on the CPU when the CPU number matches, but we really should just do the wrmsr() directly instead. This duplicates the wrmsr() logic, but hopefully we can just remove the wrmsr_on_cpu() version eventually. Reported-and-tested-by: NParag Warudkar <parag.lkml@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Michael S. Tsirkin 提交于
ubuf info allocator uses guest controlled head as an index, so a malicious guest could put the same head entry in the ring twice, and we will get two callbacks on the same value. To fix use upend_idx which is guaranteed to be unique. Reported-by: NRusty Russell <rusty@rustcorp.com.au> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Cc: stable@kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
Pull btrfs fixes from Chris Mason: "Eric's rcu barrier patch fixes a long standing problem with our unmount code hanging on to devices in workqueue helpers. Liu Bo nailed down a difficult assertion for in-memory extent mappings." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix warning of free_extent_map Btrfs: fix warning when creating snapshots Btrfs: return as soon as possible when edquot happens Btrfs: return EIO if we have extent tree corruption btrfs: use rcu_barrier() to wait for bdev puts at unmount Btrfs: remove btrfs_try_spin_lock Btrfs: get better concurrency for snapshot-aware defrag work
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由 Vlad Yasevich 提交于
Most of the support was already there. The only thing that was missing was the call to set the flag. Add this call. Signed-off-by: NVlad Yasevich <vyasevic@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michal Schmidt 提交于
If the hardware initialization fails in bnx2x_nic_load() after adding napi objects, they would not be deleted. A subsequent attempt to unload the bnx2x module detects a corruption in the napi list. Add the missing napi deletion to the error path. Signed-off-by: NMichal Schmidt <mschmidt@redhat.com> Acked-by: NDmitry Kravkov <dmitry@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless由 David S. Miller 提交于
John W. Linville says: ==================== On the NFC bits, Samuel says: "With this one we have: - A fix for properly decreasing socket ack log. - A timer and works cleanup upon NFC device removal. - A monitoroing socket cleanup round from llcp_socket_release. - A proper error report to pending sockets upon NFC device removal." Regarding the Bluetooth bits, Gustavo says: "I have these two patches for 3.9, these add support for two more devices to the bluetooth drivers." Along with those, we have a few wireless driver fixes... Bing Zhao provides an mwifiex to prevent an out-of-bounds memory access. John Crispin offers a Kconfig fix to enable some otherwise dead code in rt2x00. The correct symbols were added in -rc1 through a different tree, but the symbols for enabling the wireless driver didn't match. Larry Finger brings an rtlwifi fix for a scheduling while atomic bug, and another fix for a reassociation problem caused by failing to clear the BSSID after a disconnect. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mugunthan V N 提交于
Fix which was done in the following commit in cpsw driver has to be taken forward to davinci emac driver as well. commit d35162f8 Author: Daniel Mack <zonque@gmail.com> Date: Tue Mar 12 06:31:19 2013 +0000 net: ethernet: cpsw: fix usage of cpdma_check_free_tx_desc() Commit fae50823 ("net: ethernet: davinci_cpdma: Add boundary for rx and tx descriptors") introduced a function to check the current allocation state of tx packets. The return value is taken into account to stop the netqork queue on the adapter in case there are no free slots. However, cpdma_check_free_tx_desc() returns 'true' if there is room in the bitmap, not 'false', so the usage of the function is wrong. Reported-by: NPrabhakar Lad <prabhakar.csengg@gmail.com> Tested-by: NPrabhakar Lad <prabhakar.csengg@gmail.com> Signed-off-by: NMugunthan V N <mugunthanvnm@ti.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnd Bergmann 提交于
The automated ARM build tests have shown that the tulip de4x5 driver uses the old-style virt_to_bus() interface on some architectures. Alpha, Sparc and PowerPC did not hit this problem, because they use a different code path, and most other architectures actually do provide VIRT_TO_BUS. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Cc: Grant Grundler <grundler@parisc-linux.org> Cc: netdev@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnd Bergmann 提交于
Disabling CONFIG_VIRT_TO_BUS on ARM showed that the hisax netjet driver depends on this deprecated functionality but is not marked so in Kconfig. Rather than adding ARM to the already long list of architectures that this driver is broken on, this patch adds 'depends on VIRT_TO_BUS' and removes the dependency on !SPARC, which is also implied by that. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: netdev@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 3月, 2013 1 次提交
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由 Bjørn Mork 提交于
commit bd329e12 ("net: cdc_ncm: do not bind to NCM compatible MBIM devices") introduced a new policy, preferring MBIM for dual NCM/MBIM functions if the cdc_mbim driver was enabled. This caused a regression for users wanting to use NCM. Devices implementing NCM backwards compatibility according to section 3.2 of the MBIM v1.0 specification allow either NCM or MBIM on a single USB function, using different altsettings. The cdc_ncm and cdc_mbim drivers will both probe such functions, and must agree on a common policy for selecting either MBIM or NCM. Until now, this policy has been set at build time based on CONFIG_USB_NET_CDC_MBIM. Use a module parameter to set the system policy at runtime, allowing the user to prefer NCM on systems with the cdc_mbim driver. Cc: Greg Suarez <gsuarez@smithmicro.com> Cc: Alexey Orishko <alexey.orishko@stericsson.com> Reported-by: NGeir Haatveit <nospam@haatveit.nu> Reported-by: NTommi Kyntola <kynde@ts.ray.fi> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=54791Signed-off-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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