- 13 Apr, 2012 11 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller authored
Pull in the 'net' tree to get CAIF bug fixes upon which the following set of CAIF feature patches depend. Signed-off-by:David S. Miller <davem@davemloft.net>
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Kim Lilliestierna XX authored
Use dev_dbg instead of dev_err for reporting in cfhsi_wakeup_cb. Signed-off-by:
Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com> Signed-off-by:
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sjur.brandeland@stericsson.com authored
Fix memory leak of RX flip-buffer. Signed-off-by:
Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by:
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Tomasz Gregorek authored
Added kfree_skb() calls in the chnk_net.c file on the error paths. Signed-off-by:
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James Chapman authored
Applications using L2TP/IP sockets want to be able to bind() an L2TP/IP socket to set the local tunnel id while leaving the auto-assigned source address alone. So if no source address is supplied, don't overwrite the address already stored in the socket. Signed-off-by:
James Chapman <jchapman@katalix.com> Signed-off-by:
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James Chapman authored
The l2tp_ip socket close handler does not update the module refcount correctly which prevents module unload after the first bind() call on an L2TPv3 IP encapulation socket. Signed-off-by:
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Torsten Kaiser authored
Commit 2e57b79c misplaced its parenthesis and now tx_fifo_errors will only be incremented if an ENOMEM error is not written to the syslog. Correct the parenthesis and indentation to the original goal of counting all non ENOMEM errors and ratelimiting only the messages. Signed-of-by:
Torsten Kaiser <just.for.lkml@googlemail.com> Signed-off-by:
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Julia Lawall authored
At the point of this error-handling code, alloc_skb has succeded, so free the resulting skb by jumping to the err label. Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
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Eric W. Biederman authored
Recently an oops was reported in phonet if there was a failure during network namespace creation. [ 163.733755] ------------[ cut here ]------------ [ 163.734501] kernel BUG at include/net/netns/generic.h:45! [ 163.734501] invalid opcode: 0000 [#1] PREEMPT SMP [ 163.734501] CPU 2 [ 163.734501] Pid: 19145, comm: trinity Tainted: G W 3.4.0-rc1-next-20120405-sasha-dirty #57 [ 163.734501] RIP: 0010:[<ffffffff824d6062>] [<ffffffff824d6062>] phonet_pernet+0x182/0x1a0 [ 163.734501] RSP: 0018:ffff8800674d5ca8 EFLAGS: 00010246 [ 163.734501] RAX: 000000003fffffff RBX: 0000000000000000 RCX: ffff8800678c88d8 [ 163.734501] RDX: 00000000003f4000 RSI: ffff8800678c8910 RDI: 0000000000000282 [ 163.734501] RBP: ffff8800674d5cc8 R08: 0000000000000000 R09: 0000000000000000 [ 163.734501] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880068bec920 [ 163.734501] R13: ffffffff836b90c0 R14: 0000000000000000 R15: 0000000000000000 [ 163.734501] FS: 00007f055e8de700(0000) GS:ffff88007d000000(0000) knlGS:0000000000000000 [ 163.734501] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 163.734501] CR2: 00007f055e6bb518 CR3: 0000000070c16000 CR4: 00000000000406e0 [ 163.734501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 163.734501] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 163.734501] Process trinity (pid: 19145, threadinfo ffff8800674d4000, task ffff8800678c8000) [ 163.734501] Stack: [ 163.734501] ffffffff824d5f00 ffffffff810e2ec1 ffff880067ae0000 00000000ffffffd4 [ 163.734501] ffff8800674d5cf8 ffffffff824d667a ffff880067ae0000 00000000ffffffd4 [ 163.734501] ffffffff836b90c0 0000000000000000 ffff8800674d5d18 ffffffff824d707d [ 163.734501] Call Trace: [ 163.734501] [<ffffffff824d5f00>] ? phonet_pernet+0x20/0x1a0 [ 163.734501] [<ffffffff810e2ec1>] ? get_parent_ip+0x11/0x50 [ 163.734501] [<ffffffff824d667a>] phonet_device_destroy+0x1a/0x100 [ 163.734501] [<ffffffff824d707d>] phonet_device_notify+0x3d/0x50 [ 163.734501] [<ffffffff810dd96e>] notifier_call_chain+0xee/0x130 [ 163.734501] [<ffffffff810dd9d1>] raw_notifier_call_chain+0x11/0x20 [ 163.734501] [<ffffffff821cce12>] call_netdevice_notifiers+0x52/0x60 [ 163.734501] [<ffffffff821cd235>] rollback_registered_many+0x185/0x270 [ 163.734501] [<ffffffff821cd334>] unregister_netdevice_many+0x14/0x60 [ 163.734501] [<ffffffff823123e3>] ipip_exit_net+0x1b3/0x1d0 [ 163.734501] [<ffffffff82312230>] ? ipip_rcv+0x420/0x420 [ 163.734501] [<ffffffff821c8515>] ops_exit_list+0x35/0x70 [ 163.734501] [<ffffffff821c911b>] setup_net+0xab/0xe0 [ 163.734501] [<ffffffff821c9416>] copy_net_ns+0x76/0x100 [ 163.734501] [<ffffffff810dc92b>] create_new_namespaces+0xfb/0x190 [ 163.734501] [<ffffffff810dca21>] unshare_nsproxy_namespaces+0x61/0x80 [ 163.734501] [<ffffffff810afd1f>] sys_unshare+0xff/0x290 [ 163.734501] [<ffffffff8187622e>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 163.734501] [<ffffffff82665539>] system_call_fastpath+0x16/0x1b [ 163.734501] Code: e0 c3 fe 66 0f 1f 44 00 00 48 c7 c2 40 60 4d 82 be 01 00 00 00 48 c7 c7 80 d1 23 83 e8 48 2a c4 fe e8 73 06 c8 fe 48 85 db 75 0e <0f> 0b 0f 1f 40 00 eb fe 66 0f 1f 44 00 00 48 83 c4 10 48 89 d8 [ 163.734501] RIP [<ffffffff824d6062>] phonet_pernet+0x182/0x1a0 [ 163.734501] RSP <ffff8800674d5ca8> [ 163.861289] ---[ end trace fb5615826c548066 ]--- After investigation it turns out there were two issues. 1) Phonet was not implementing network devices but was using register_pernet_device instead of register_pernet_subsys. This was allowing there to be cases when phonenet was not initialized and the phonet net_generic was not set for a network namespace when network device events were being reported on the netdevice_notifier for a network namespace leading to the oops above. 2) phonet_exit_net was implementing a confusing and special case of handling all network devices from going away that it was hard to see was correct, and would only occur when the phonet module was removed. Now that unregister_netdevice_notifier has been modified to synthesize unregistration events for the network devices that are extant when called this confusing special case in phonet_exit_net is no longer needed. Signed-off-by:
Eric W. Biederman <ebiederm@xmission.com> Acked-by:
Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by:
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Eric W. Biederman authored
We already synthesize events in register_netdevice_notifier and synthesizing events in unregister_netdevice_notifier allows to us remove the need for special case cleanup code. This change should be safe as it adds no new cases for existing callers of unregiser_netdevice_notifier to handle. Signed-off-by:
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- 12 Apr, 2012 29 commits
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Eldad Zack authored
Added strict checking of PadN, as PadN can be used to increase header size and thus push the protocol header into the 2nd fragment. PadN is used to align the options within the Hop-by-Hop or Destination Options header to 64-bit boundaries. The maximum valid size is thus 7 bytes. RFC 4942 recommends to actively check the "payload" itself and ensure that it contains only zeroes. See also RFC 4942 section 2.1.9.5. Signed-off-by:
Eldad Zack <eldad@fogrefinery.com> Signed-off-by:
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Linus Torvalds authored
Merge fixes from Andrew Morton. * emailed from Andrew Morton <akpm@linux-foundation.org>: (14 patches) panic: fix stack dump print on direct call to panic() drivers/rtc/rtc-pl031.c: enable clock on all ST variants Revert "mm: vmscan: fix misused nr_reclaimed in shrink_mem_cgroup_zone()" hugetlb: fix race condition in hugetlb_fault() drivers/rtc/rtc-twl.c: use static register while reading time drivers/rtc/rtc-s3c.c: add placeholder for driver private data drivers/rtc/rtc-s3c.c: fix compilation error MAINTAINERS: add PCDP console maintainer memcg: do not open code accesses to res_counter members drivers/rtc/rtc-efi.c: fix section mismatch warning drivers/rtc/rtc-r9701.c: reset registers if invalid values are detected drivers/char/random.c: fix boot id uniqueness race memcg: fix broken boolen expression memcg: fix up documentation on global LRU
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix bluetooth userland regression reported by Keith Packard, from Gustavo Padovan. 2) Revert ath9k PS idle change, from Sujith Manoharan. 3) Correct default TCP memory limits (again), from Eric Dumazet. 4) Fix tcp_rcv_rtt_update() accidental use of unscaled RTT, from Neal Cardwell. 5) We made a facility for layers like wireless to say how much tailroom they need in the SKB for link layer stuff such as wireless encryption etc., but TCP works hard to fill every SKB out to the end defeating this specification. This leads to every TCP packet getting reallocated by the wireless code in order to have the right amount of tailroom available. Fix TCP to only fill SKBs out to the real amount of data area it asked for during the allocation, this way it won't eat into the slack added for the device's tailroom needs. Reported by Marc Merlin and fixed by Eric Dumazet. 6) Leaks, endian bugs, and new device IDs in bluetooth from Santosh Nayak, João Paulo Rechi Vita, Cho, Yu-Chen, Andrei Emeltchenko, AceLan Kao, and Andrei Emeltchenko. 7) OOPS on tty_close fix in bluetooth's hci_ldisc from Johan Hovold. 8) netfilter erroneously scales TCP window twice, fix from Changli Gao. 9) Memleak fix in wext-core from Julia Lawall. 10) Consistently handle invalid TCP packets in ipv4 vs. ipv6 conntrack, from Jozsef Kadlecsik. 11) Validate IP header length properly in netfilter conntrack's ipv4_get_l4proto(). * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (39 commits) NFC: Fix the LLCP Tx fragmentation loop rtlwifi: Add missing DMA buffer unmapping for PCI drivers rtlwifi: Preallocate USB read buffers and eliminate kalloc in read routine tcp: avoid order-1 allocations on wifi and tx path net: allow pskb_expand_head() to get maximum tailroom bridge: Do not send queries on multicast group leaves MAINTAINERS: Mark NATSEMI driver as orphan'd. tcp: fix tcp_rcv_rtt_update() use of an unscaled RTT sample tcp: restore correct limit Revert "ath9k: fix going to full-sleep on PS idle" rt2x00: Fix rfkill_polling register function. bcma: fix build error on MIPS; implicit pcibios_enable_device netfilter: nf_conntrack: fix incorrect logic in nf_conntrack_init_net netfilter: nf_ct_ipv4: packets with wrong ihl are invalid netfilter: nf_ct_ipv4: handle invalid IPv4 and IPv6 packets consistently net/wireless/wext-core.c: add missing kfree rtlwifi: Fix oops on rate-control failure mac80211: Convert WARN_ON to WARN_ON_ONCE rtlwifi: rtl8192de: Fix firmware initialization nl80211: ensure interface is up in various APIs ... -
git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Mostly exynos and intel. Intel has 3 regression fixers (more info in intel merge commit), along with some other make hw work fixes, exynos has some cleanups and an ioctl fix. A couple of radeon fixes, couple of build fixes, and a savage userspace interface possible overflow fix." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (23 commits) drm/exynos: fixed exynos broken ioctl drm/i915: clear fencing tracking state when retiring requests drm/exynos: fix to pointer manager member of struct exynos_drm_subdrv drm/exynos: fix struct for operation callback functions to driver name drm/exynos: use define instead of default_win member in struct mixer_context drm/exynos: rename s/HDMI_OVERLAY_NUMBER/MIXER_WIN_NR drm/exynos: remove unused codes in hdmi and mixer drm/exynos: remove unnecessary type conversion of hdmi and mixer drm/i915: make rc6 module parameter read-only drm/i915: implement ColorBlt w/a drm/i915/ringbuffer: Exclude last 2 cachlines of ring on 845g Revert "drm/i915: reenable gmbus on gen3+ again" drm/radeon: only add the mm i2c bus if the hw_i2c module param is set vgaarb.h: fix build warnings drm/i915: properly compute dp dithering for user-created modes drm/radeon/kms: fix DVO setup on some r4xx chips drm/savage: fix integer overflows in savage_bci_cmdbuf() drm/radeon: replace udelay with mdelay for long timeouts drm/i915: Finish any pending operations on the framebuffer before disabling drm/i915: Removed IVB forced enable of sprite dest key. ...
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Jeffrin Jose authored
Fixed coding style issues in net/core/utils.c in relation with braces placement. Signed-off-by:
Jeffrin Jose <ahiliation@yahoo.co.in> Signed-off-by:
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Eldad Zack authored
extern int sysctl_mld_max_msf is already defined in linux/ipv6.h. Signed-off-by:
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git://neil.brown.name/mdLinus Torvalds authored
Pull a few more fixes for md from NeilBrown: "Two are tagged for -stable. They can cause an oops, but very rarely." * tag 'md-3.4-fixes' of git://neil.brown.name/md: md/bitmap: prevent bitmap_daemon_work running while initialising bitmap md/raid1,raid10: Fix calculation of 'vcnt' when processing error recovery. MD: Bitmap version cleanup.
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Jason Wessel authored
Commit 6e6f0a1f ("panic: don't print redundant backtraces on oops") causes a regression where no stack trace will be printed at all for the case where kernel code calls panic() directly while not processing an oops, and of course there are 100's of instances of this type of call. The original commit executed the check (!oops_in_progress), but this will always be false because just before the dump_stack() there is a call to bust_spinlocks(1), which does the following: void __attribute__((weak)) bust_spinlocks(int yes) { if (yes) { ++oops_in_progress; The proper way to resolve the problem that original commit tried to solve is to avoid printing a stack dump from panic() when the either of the following conditions is true: 1) TAINT_DIE has been set (this is done by oops_end()) This indicates and oops has already been printed. 2) oops_in_progress > 1 This guards against the rare case where panic() is invoked a second time, or in between oops_begin() and oops_end() Signed-off-by:
Jason Wessel <jason.wessel@windriver.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: <stable@vger.kernel.org> [3.3+] Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linus Walleij authored
The ST variants of the PL031 all require bit 26 in the control register to be set before they work properly. Discovered this when testing on the Nomadik board where it would suprisingly just stand still. Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Cc: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Cc: Alessandro Rubini <rubini@unipv.it> Cc: <stable@vger.kernel.org> Signed-off-by:
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Ying Han authored
This reverts commit c38446cc. Before the commit, the code makes senses to me but not after the commit. The "nr_reclaimed" is the number of pages reclaimed by scanning through the memcg's lru lists. The "nr_to_reclaim" is the target value for the whole function. For example, we like to early break the reclaim if reclaimed 32 pages under direct reclaim (not DEF_PRIORITY). After the reverted commit, the target "nr_to_reclaim" is decremented each time by "nr_reclaimed" but we still use it to compare the "nr_reclaimed". It just doesn't make sense to me... Signed-off-by:
Ying Han <yinghan@google.com> Acked-by:
Hugh Dickins <hughd@google.com> Cc: Rik van Riel <riel@redhat.com> Cc: Hillf Danton <dhillf@gmail.com> Signed-off-by:
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Chris Metcalf authored
The race is as follows: Suppose a multi-threaded task forks a new process (on cpu A), thus bumping up the ref count on all the pages. While the fork is occurring (and thus we have marked all the PTEs as read-only), another thread in the original process (on cpu B) tries to write to a huge page, taking an access violation from the write-protect and calling hugetlb_cow(). Now, suppose the fork() fails. It will undo the COW and decrement the ref count on the pages, so the ref count on the huge page drops back to 1. Meanwhile hugetlb_cow() also decrements the ref count by one on the original page, since the original address space doesn't need it any more, having copied a new page to replace the original page. This leaves the ref count at zero, and when we call unlock_page(), we panic. fork on CPU A fault on CPU B ============= ============== ... down_write(&parent->mmap_sem); down_write_nested(&child->mmap_sem); ... while duplicating vmas if error break; ... up_write(&child->mmap_sem); up_write(&parent->mmap_sem); ... down_read(&parent->mmap_sem); ... lock_page(page); handle COW page_mapcount(old_page) == 2 alloc and prepare new_page ... handle error page_remove_rmap(page); put_page(page); ... fold new_page into pte page_remove_rmap(page); put_page(page); ... oops ==> unlock_page(page); up_read(&parent->mmap_sem); The solution is to take an extra reference to the page while we are holding the lock on it. Signed-off-by:
Chris Metcalf <cmetcalf@tilera.com> Cc: Hillf Danton <dhillf@gmail.com> Cc: Michal Hocko <mhocko@suse.cz> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Hugh Dickins <hughd@google.com> Cc: <stable@vger.kernel.org> Signed-off-by:
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Konstantin Shlyakhovoy authored
RTC stores time and date in several registers. Due to the fact that these registers can't be read instantaneously, there is a chance that reading from counting registers gives an error of one minute, one hour, one day, etc. To address this issue, the RTC has hardware support to copy the RTC counting registers to static shadowed registers. The current implementation does not use this feature, and in a stress test, we can reproduce this error at a rate of around two times per 300000 readings. Fix the implementation to ensure that the right snapshot of time is captured. Signed-off-by:
Konstantin Shlyakhovoy <x0155534@ti.com> Signed-off-by:
Nishanth Menon <nm@ti.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Benoit Cousson <b-cousson@ti.com> Cc: linux-omap <linux-omap@vger.kernel.org> Acked-by:
Mykola Oleksiienko <x0174904@ti.com> Acked-by:
Oleksandr Dmytryshyn <oleksandr.dmytryshyn@ti.com> Acked-by:
Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by:
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Tushar Behera authored
Driver data field is a pointer, hence assigning that to an integer results in compilation warnings. Fixes following compilation warnings: drivers/rtc/rtc-s3c.c: In function `s3c_rtc_get_driver_data': drivers/rtc/rtc-s3c.c:452:3: warning: return makes integer from pointer without a cast [enabled by default] drivers/rtc/rtc-s3c.c: At top level: drivers/rtc/rtc-s3c.c:674:3: warning: initialization makes pointer from integer without a cast [enabled by default] drivers/rtc/rtc-s3c.c:674:3: warning: (near initialization for `s3c_rtc_dt_match[1].data') [enabled by default] drivers/rtc/rtc-s3c.c:677:3: warning: initialization makes pointer from integer without a cast [enabled by default] drivers/rtc/rtc-s3c.c:677:3: warning: (near initialization for `s3c_rtc_dt_match[2].data') [enabled by default] drivers/rtc/rtc-s3c.c:680:3: warning: initialization makes pointer from integer without a cast [enabled by default] drivers/rtc/rtc-s3c.c:680:3: warning: (near initialization for `s3c_rtc_dt_match[3].data') [enabled by default] Signed-off-by:
Tushar Behera <tushar.behera@linaro.org> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by:
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Tushar Behera authored
Fix this error: drivers/rtc/rtc-s3c.c: At top level: drivers/rtc/rtc-s3c.c:671:3: error: request for member `data' in something not a structure or union drivers/rtc/rtc-s3c.c:674:3: error: request for member `data' in something not a structure or union drivers/rtc/rtc-s3c.c:677:3: error: request for member `data' in something not a structure or union drivers/rtc/rtc-s3c.c:680:3: error: request for member `data' in something not a structure or union Signed-off-by:
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Khalid Aziz authored
Add missing maintainer info for PCDP console code. Signed-off-by:
Khalid Aziz <khalid.aziz@hp.com> Cc: Joe Perches <joe@perches.com> Signed-off-by:
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Glauber Costa authored
We should use the accessor res_counter_read_u64 for that. Although a purely cosmetic change is sometimes better delayed, to avoid conflicting with other people's work, we are starting to have people touching this code as well, and reproducing the open code behavior because that's the standard =) Time to fix it, then. Signed-off-by:
Glauber Costa <glommer@parallels.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Acked-by:
Michal Hocko <mhocko@suse.cz> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by:
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Jan Beulich authored
efi_rtc_init() uses platform_driver_probe(), so there's no need to also set efi_rtc_driver's probe member (as it won't be used anyway). This fixes a modpost section mismatch warning (as efi_rtc_probe() validly is __init). Signed-off-by:
Jan Beulich <jbeulich@suse.com> Cc: Matthew Garrett <mjg@redhat.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by:
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Andreas Dumberger authored
hwclock refuses to set date/time if RTC registers contain invalid values. Check the date/time register values at probe time and initialize them to make hwclock happy. Signed-off-by:
Andreas Dumberger <andreas.dumberger@tqs.de> Signed-off-by:
Anatolij Gustschin <agust@denx.de> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by:
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Mathieu Desnoyers authored
/proc/sys/kernel/random/boot_id can be read concurrently by userspace processes. If two (or more) user-space processes concurrently read boot_id when sysctl_bootid is not yet assigned, a race can occur making boot_id differ between the reads. Because the whole point of the boot id is to be unique across a kernel execution, fix this by protecting this operation with a spinlock. Given that this operation is not frequently used, hitting the spinlock on each call should not be an issue. Signed-off-by:
Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: Matt Mackall <mpm@selenic.com> Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Cc: Greg Kroah-Hartman <greg@kroah.com> Signed-off-by:
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Kirill A. Shutemov authored
action != CPU_DEAD || action != CPU_DEAD_FROZEN is always true. Signed-off-by:
Kirill A. Shutemov <kirill@shutemov.name> Acked-by:
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Acked-by:
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Ying Han authored
In v3.3-rc1, the global LRU was removed in commit 925b7673 ("mm: make per-memcg LRU lists exclusive"). The patch fixes up the memcg docs. I left the swap session to someone who has better understanding of 'memory+swap'. Signed-off-by:
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Shuah Khan authored
Changed net/core/net-sysfs.c: netdev_store() to use kstrtoul() instead of obsolete simple_strtoul(). Signed-off-by:
Shuah Khan <shuahkhan@gmail.com> Signed-off-by:
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Florian Fainelli authored
Signed-off-by:
Florian Fainelli <florian@openwrt.org> Signed-off-by:
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Florian Fainelli authored
Define and use the bits of the PHY_CC (status change configuration) register. Signed-off-by:
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Florian Fainelli authored
Define MTPR bit 0 of the register and use it where it is appropriate. Signed-off-by:
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Florian Fainelli authored
Define the MLSR (MAC Last Status Register bits) for: - tx fifo under-run - tx exceed collision - tx late collision Signed-off-by:
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Florian Fainelli authored
We are currently updating the rx fifo error counter in the tx path while it should have been the tx fifo error counter, fix that. Signed-off-by:
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Florian Fainelli authored
2048 is the usual value for busy-waiting on a register r/w, define it as MAC_DEF_TIMEOUT and use it where it is appropriate. Signed-off-by:
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