April 22 #2
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April 22 #2
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We no longer support any ARMv3 platforms, so remove the old tlbflushing code. Signed-off-by: Will Deacon <will.deacon@arm.com>
This is only used by 740t, which is a v4 core and (by my reading of the datasheet for the CPU) ignores CRm for the cp15 cache flush operation, making the v4 cache implementation in cache-v4.S sufficient for this CPU. Tested with 740T core-tile on Integrator/AP baseboard. Acked-by: Hyok S. Choi <hyok.choi@samsung.com> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
The setup code in proc-arm740.S is completely broken and, as far as I can tell, always has been. I was >this< close to ripping it out, when a 740t core-tile materialised in the office, so I've had a crack at fixing things up: - Fix the ram/flash area calculations so that we actually set the condition flags before testing them... - Fix the proc_info structure so that __cpu_io_mmu_flags are defined as 0, placing the __cpu_flush pointer at the correct offset - Re-number the registers used during __arm740_setup so that we don't clobber the machine ID et al - Advertise Thumb support via the hwcaps, since 740T is the only 740 implementation. Acked-by: Hyok S. Choi <hyok.choi@samsung.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
There's no point having a conditional cache flush if we don't know the state of the condition beforehand. This patch makes the cacheflush in v4_flush_user_cache_range unconditional. signed-off-by: will deacon <will.deacon@arm.com>
cpu_set_pte_ext is only guaranteed to be defined when CONFIG_MMU, so don't export it to modules otherwise. Signed-off-by: Will Deacon <will.deacon@arm.com>
Allocation of the Netlink notification skb can potentially fail after changing vport configuration. In general, we try to avoid this by undoing any change we made but that is difficult for existing objects. This avoids the problem by preallocating the buffer (which is fixed size). Signed-off-by: Jesse Gross <jesse@nicira.com>
table->count is uint32_t Signed-off-by: Hong Zhiguo <honkiko@gmail.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
smp_boot_cpus() was replaced smp_prepare_cpus() long ago, and it no longer needed, so delete it. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
srmmu_nocache_bitmap is cleared by bit_map_init(). But bit_map_init()
attempts to clear by memset(), so it can't clear the trailing edge of
bitmap properly on big-endian architecture if the number of bits is not
a multiple of BITS_PER_LONG.
Actually, the number of bits in srmmu_nocache_bitmap is not always
a multiple of BITS_PER_LONG. It is calculated as below:
bitmap_bits = srmmu_nocache_size >> SRMMU_NOCACHE_BITMAP_SHIFT;
srmmu_nocache_size is decided proportionally by the amount of system RAM
and it is rounded to a multiple of PAGE_SIZE. SRMMU_NOCACHE_BITMAP_SHIFT
is defined as (PAGE_SHIFT - 4). So it can only be said that bitmap_bits
is a multiple of 16.
This fixes the problem by using bitmap_clear() instead of memset()
in bit_map_init() and this also uses BITS_TO_LONGS() to calculate correct
size at bitmap allocation time.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
IOMMU_NPTES is 64K PTEs, so the size is 256KB (= 64K * sizeof(iopte_t)) Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: sparclinux@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
After genirq and generic clockevent support at sparc32, smp4m_irq_rotate(), prof_multiplier() and prof_counter() are no longer used and should be removed. Find more info from commit 6baa9b2 & 62f0828. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Use "generic-y" to add generic headers where possible Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Fix following warning: WARNING: drivers/sbus/char/bbc.o(.text+0x674): Section mismatch in reference from the function bbc_i2c_probe() to the function .init.text:T.463() The function bbc_i2c_probe() references the function __init T.463(). This is often because bbc_i2c_probe lacks a __init annotation or the annotation of T.463 is wrong. bbc_i2c_probe() referenced the inlined attach_one_i2c(). As probe may be called after init drop __init annotations on all functions used by bbc_i2c_probe() The warning was seen with a sparc64 defconfig build Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
In sparc headers we use the following pattern:
#if defined(__sparc__) && defined(__arch64__)
sparc64 specific stuff
#else
sparc32 specific stuff
#endif
In types.h this pattern was not followed and here
we only checked for __sparc__ for no good reason.
It was a left-over from long time ago.
I checked other architectures - and most of them
do not have any such checks. And all the recently
merged versions uses the asm-generic version.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
feng xiangjun reports that my commit 382a103 Author: Johannes Berg <johannes.berg@intel.com> Date: Fri Mar 22 22:30:09 2013 +0100 mac80211: fix idle handling sequence broke the wireless status LED. The reason is that we now call ieee80211_idle_off() when the channel context is assigned, and that doesn't recalculate the LED state. Fix this by making that function a wrapper around most of idle recalculation while forcing active. Reported-by: feng xiangjun <fengxj325@gmail.com> Tested-by: feng xiangjun <fengxj325@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
…git/jberg/mac80211
Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Since the firmware has been open sourced, the minor version has been bumped to 1.4 and the API/ABI will stay compatible across further 1.x releases. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
For v3.9 kernel the P2P functionality was merged, but it does not fully support the P2P_DEVICE interface type. This patch removes advertising that support. 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>
The firmware is requested from user-space. To assure the request is handled it is recommended to do the request upon IFF_UP. For a mac80211 driver the .start() callback can be considered the equivalent. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Piotr Haber <phaber@broadcom.com> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Let's not burden ia64 with checks in the common efivars code that we're not writing too much data to the variable store. That kind of thing is an x86 firmware bug, plain and simple. efi_query_variable_store() provides platforms with a wrapper in which they can perform checks and workarounds for EFI variable storage bugs. Cc: H. Peter Anvin <hpa@zytor.com> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Matt Fleming <matt.fleming@intel.com>
And make use of it in b43. This fixes a regression introduced with 49d55ce b43: N-PHY: implement spurious tone avoidance This commit made BCM4322 use only MCS 0 on channel 13, which of course resulted in performance drop (down to 0.7Mb/s). Reported-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: Stable <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
If authentication (or association with FT) is requested by userspace, mac80211 currently doesn't tell cfg80211 that it disconnected from the AP. That leaves inconsistent state: cfg80211 thinks it's connected while mac80211 thinks it's not. Typically this won't last long, as soon as mac80211 reports the new association to cfg80211 the old one goes away. If, however, the new authentication or association doesn't succeed, then cfg80211 will forever think the old one still exists and will refuse attempts to authenticate or associate with the AP it thinks it's connected to. Anders reported that this leads to it taking a very long time to reconnect to a network, or never even succeeding. I tested this with an AP hacked to never respond to auth frames, and one that works, and with just those two the system never recovers because one won't work and cfg80211 thinks it's connected to the other so refuses connections to it. To fix this, simply make mac80211 tell cfg80211 when it is no longer connected to the old AP, while authenticating or associating to a new one. Cc: stable@vger.kernel.org Reported-by: Anders Kaseorg <andersk@mit.edu> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Some EFI implementations return always a MaximumVariableSize of 0, check against max_size only if it is non-zero. My Intel DQ67SW desktop board has such an implementation. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Matt Fleming <matt.fleming@intel.com>
…l/git/jberg/mac80211
The hardware parsing of Control Wrapper Frames needs to be disabled, as it has been causing spurious decryption error reports. The initvals for other chips have been updated to disable it, but AR9580 was left out for some reason. Cc: stable@vger.kernel.org Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
…ing the id_map When we require privilege for setting /proc/<pid>/uid_map or /proc/<pid>/gid_map no longer allow an unprivileged user to open the file and pass it to a privileged program to write to the file. Instead when privilege is required require both the opener and the writer to have the necessary capabilities. I have tested this code and verified that setting /proc/<pid>/uid_map fails when an unprivileged user opens the file and a privielged user attempts to set the mapping, that unprivileged users can still map their own id, and that a privileged users can still setup an arbitrary mapping. Reported-by: Andy Lutomirski <luto@amacapital.net> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Changing uid/gid/projid mappings doesn't change your id within the namespace; it reconfigures the namespace. Unprivileged programs should *not* be able to write these files. (We're also checking the privileges on the wrong task.) Given the write-once nature of these files and the other security checks, this is likely impossible to usefully exploit. Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Trinity discovered that we fail to check all 64 bits of attr.config passed by user space, resulting to out-of-bounds access of the perf_swevent_enabled array in sw_perf_event_destroy(). Introduced in commit b0a873e ("perf: Register PMU implementations"). Signed-off-by: Tommi Rantala <tt.rantala@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: davej@redhat.com Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Link: http://lkml.kernel.org/r/1365882554-30259-1-git-send-email-tt.rantala@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
The "reason" can come from skb->data[] and it hasn't been capped so it can be from 0-255 instead of just 0-6. For example in irlmp_state_dtr() the code does: reason = skb->data[3]; ... irlmp_disconnect_indication(self, reason, skb); Also LMREASON has a couple other values which don't have entries in the irlmp_reasons[] array. And 0xff is a valid reason as well which means "unknown". So far as I can see we don't actually care about "reason" except for in the debug code. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Fix to return -EINVAL when tb[TCA_FW_MASK] is set and head->mask != 0xFFFFFFFF instead of 0 (ifdef CONFIG_NET_CLS_IND and tb[TCA_FW_INDEV]), as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Add bond_mc_list_flush() after err_detach as that's the first error path after the addresses are added. The main issue is the mc addresses' refcount which only gets bumped up. v2: update log message and don't move code unnecessarily Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
The main problem is with vid refcount which only gets bumped up. Delete the vlans after err_detach as that's the first error path after the vlans are added. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
… failure On enslave failure primary_slave can point to new_slave which is to be freed, and the same applies to curr_active_slave. So check if this is the case and clean up properly after err_detach because that's the first error code path after they're set. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
slave_disable_netpoll() is not called upon enslave failure which would lead to a memory leak. Call slave_disable_netpoll() after err_detach as that's the first error path after enabling netpoll on that slave. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Use netif_addr_lock_bh() to acquire the appropriate lock before walking. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Nikolay Aleksandrov says: ==================== This patch-set fixes mainly bugs on enslave failure and one occasion of a needed locking. The patches are: 1. On enslave failure mc addresses are not flushed from the slave 2. On enslave failure vlans are not cleaned up from the slave 3. On enslave failure the bond's primary and curr_active_slave are not cleaned up (which might result in use of freed memory) 4. On enslave failure netpoll is not disabled which might result in a memory leak 5. In bond_mc_swap() the bond's mc addr list is walked without netif_addr_lock, since it can be called without rtnl, add it v2: patch 01 - fix log message and remove unnecessary code move ==================== Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
A number of LTE devices from different vendors all suffer from the same firmware bug: Most of the packets received from the device while it is attached to a LTE network will not have an ethernet header. The devices work as expected when attached to 2G or 3G networks, sending an ethernet header with all packets. This driver is not aware of which network the modem attached to, and even if it were there are still some packet types which are always received with the header intact. All devices supported by this driver have severely limited networking capabilities: - can only transmit IPv4, IPv6 and possibly ARP - can only support a single host hardware address at any time - will only do point-to-point communcation with the host Because of this, we are able to reliably identify any bogus raw IP packets by simply looking at the 4 IP version bits. All we need to do is to avoid 4 or 6 in the first digit of the mac address. This workaround ensures this, and fix up the received packets as necessary. Given the distribution of the bug, it is believed that the source is the chipset vendor. The devices which are verified to be affected are: Huawei E392u-12 (Qualcomm MDM9200) Pantech UML290 (Qualcomm MDM9600) Novatel USB551L (Qualcomm MDM9600) Novatel E362 (Qualcomm MDM9600) It is believed that the bug depend on firmware revision, which means that possibly all devices based on the above mentioned chipset may be affected if we consider all available firmware revisions. The information about affected devices and versions is likely incomplete. As the additional overhead for packets not needing this fixup is very small, it is considered acceptable to apply the workaround to all devices handled by this driver. Reported-by: Dan Williams <dcbw@redhat.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
Received packets are sometimes addressed to 00:a0:c6:00:00:00 instead of the address the device firmware should have learned from the host: 321.224126 77.16.85.204 -> 148.122.171.134 ICMP 98 Echo (ping) request id=0x4025, seq=64/16384, ttl=64 0000 82 c0 82 c9 f1 67 82 c0 82 c9 f1 67 08 00 45 00 .....g.....g..E. 0010 00 54 00 00 40 00 40 01 57 cc 4d 10 55 cc 94 7a .T..@.@.W.M.U..z 0020 ab 86 08 00 62 fc 40 25 00 40 b2 bc 6e 51 00 00 ....b.@%.@..nQ.. 0030 00 00 6b bd 09 00 00 00 00 00 10 11 12 13 14 15 ..k............. 0040 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 .......... !"#$% 0050 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 &'()*+,-./012345 0060 36 37 67 321.240607 148.122.171.134 -> 77.16.85.204 ICMP 98 Echo (ping) reply id=0x4025, seq=64/16384, ttl=55 0000 00 a0 c6 00 00 00 02 50 f3 00 00 00 08 00 45 00 .......P......E. 0010 00 54 00 56 00 00 37 01 a0 76 94 7a ab 86 4d 10 .T.V..7..v.z..M. 0020 55 cc 00 00 6a fc 40 25 00 40 b2 bc 6e 51 00 00 U...j.@%.@..nQ.. 0030 00 00 6b bd 09 00 00 00 00 00 10 11 12 13 14 15 ..k............. 0040 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 .......... !"#$% 0050 26 27 28 29 2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 &'()*+,-./012345 0060 36 37 67 The bogus address is always the same, and matches the address suggested by many devices as a default address. It is likely a hardcoded firmware default. The circumstances where this bug has been observed indicates that the trigger is related to timing or some other factor the host cannot control. Repeating the exact same configuration sequence that caused it to trigger once, will not necessarily cause it to trigger the next time. Reproducing the bug is therefore difficult. This opens up a possibility that the bug is more common than we can confirm, because affected devices often will work properly again after a reset. A procedure most users are likely to try out before reporting a bug. Unconditionally rewriting the destination address if the first digit of the received packet is 0, is considered an acceptable compromise since we already have to inspect this digit. The simplification will cause unnecessary rewrites if the real address starts with 0, but this is still better than adding additional tests for this particular case. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
…rkaround) We normally trust and use the CDC functional descriptors provided by a number of devices. But some of these will erroneously list the address reserved for the device end of the link. Attempting to use this on both the device and host side will naturally not work. Work around this bug by ignoring the functional descriptor and assign a random address instead in this case. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
Bjørn Mork says: ==================== This series adds workarounds for 3 different firmware bugs, each preventing the affected devices from working at all. I therefore humbly request that these fixes go to stable-3.8 (if still maintained) and 3.9 (either via net if still possible, or via stable if not). All 3 workarounds are applied to all devices supported by the driver. Adding quirks for specific devices was considered as an alternative, but was rejected because we have too little information about the exact distribution of the buggy firmwares. All we know is that the same bug shows up in devices from at least 3 different, and presumably independent, vendors. The workarounds have instead been designed to automatically apply when necessary, and to have as little impact as possible on unaffected devices. The series has been tested on a number of devices both with and without these bugs. The series should apply cleanly to net/master, net-next/master and stable/linux-3.8.y ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
o Fix the driver to drop error frames in the receive path o Update error counter which was not getting incremented Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Autoneg is supported on specific port types only. Fix the driver to advertise autoneg based on the port type. Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
When building ax88796 on an ARM platform with 64-bit resource_size_t, we currently get drivers/net/ethernet/8390/ax88796.c:875: undefined reference to `__aeabi_uldivmod' because we do a division on the length of the MMIO resource. Since we know that this resource is very short, using an "unsigned long" instead of "resource_size_t" is entirely sufficient, and avoids this link-time error. Cc: Ben Dooks <ben-linux@fluff.org> Cc: netdev@vger.kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
If one does do something unfortunate and allow a bad offload bug into the kernel, this the skb_warn_bad_offload can effectively live-lock the system, filling the logs with the same error over and over. Add rate limitation to this so that box remains otherwise functional in this case. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
For each CPU vendor that implements CPU microcode patching, there will be a minimum family for which this is implemented. Verify this minimum level of support. This can be done in the dispatch function or early in the application functions. Doing the latter turned out to be somewhat awkward because of the ineviable split between the BSP and the AP paths, and rather than pushing deep into the application functions, do this in the dispatch function. Reported-by: "Bryan O'Donoghue" <bryan.odonoghue.lkml@nexus-software.ie> Suggested-by: Borislav Petkov <bp@alien8.de> Cc: Fenghua Yu <fenghua.yu@intel.com> Link: http://lkml.kernel.org/r/1366392183-4149-1-git-send-email-bryan.odonoghue.lkml@nexus-software.ie
Matt Fleming (1):
x86, efivars: firmware bug workarounds should be in platform
code
Matthew Garrett (3):
Move utf16 functions to kernel core and rename
efi: Pass boot services variable info to runtime code
efi: Distinguish between "remaining space" and actually used
space
Richard Weinberger (2):
x86,efi: Check max_size only if it is non-zero.
x86,efi: Implement efi_no_storage_paranoia parameter
Sergey Vlasov (2):
x86/Kconfig: Make EFI select UCS2_STRING
efi: Export efi_query_variable_store() for efivars.ko
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Commit 257b535 ("scm: Capture the full credentials of the scm sender") changed the credentials passing code to pass in the effective uid/gid instead of the real uid/gid. Obviously this doesn't matter most of the time (since normally they are the same), but it results in differences for suid binaries when the wrong uid/gid ends up being used. This just undoes that (presumably unintentional) part of the commit. Reported-by: Andy Lutomirski <luto@amacapital.net> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Serge E. Hallyn <serge@hallyn.com> Cc: David S. Miller <davem@davemloft.net> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Pull networking updates from David Miller:
1) ax88796 does 64-bit divides which causes link errors on ARM, fix
from Arnd Bergmann.
2) Once an improper offload setting is detected on an SKB we don't rate
limit the log message so we can very easily live lock. From Ben
Greear.
3) Openvswitch cannot report vport configuration changes reliably
because it didn't preallocate the netlink notification message
before changing state. From Jesse Gross.
4) The effective UID/GID SCM credentials fix, from Linus.
5) When a user explicitly asks for wireless authentication, cfg80211
isn't told about the AP detachment leaving inconsistent state. Fix
from Johannes Berg.
6) Fix self-MAC checks in batman-adv on multi-mesh nodes, from Antonio
Quartulli.
7) Revert build_skb() change sin IGB driver, can result in memory
corruption. From Alexander Duyck.
8) Fix setting VLANs on virtual functions in IXGBE, from Greg Rose.
9) Fix TSO races in qlcnic driver, from Sritej Velaga.
10) In bnx2x the kernel driver and UNDI firmware can try to program the
chip at the same time, resulting in corruption. Add proper
synchronization. From Dmitry Kravkov.
11) Fix corruption of status block in firmware ram in bxn2x, from Ariel
Elior.
12) Fix load balancing hash regression of bonding driver in forwarding
configurations, from Eric Dumazet.
13) Fix TS ECR regression in TCP by calling tcp_replace_ts_recent() in
all the right spots, from Eric Dumazet.
14) Fix several bonding bugs having to do with address manintainence,
including not removing address when configuration operations
encounter errors, missed locking on the address lists, missing
refcounting on VLAN objects, etc. All from Nikolay Aleksandrov.
15) Add workarounds for firmware bugs in LTE qmi_wwan devices, wherein
the devices fail to add a proper ethernet header while on LTE
networks but otherwise properly do so on 2G and 3G ones. From Bjørn
Mork.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (38 commits)
net: fix incorrect credentials passing
net: rate-limit warn-bad-offload splats.
net: ax88796: avoid 64 bit arithmetic
qlge: Update version to 1.00.00.32.
qlge: Fix ethtool autoneg advertising.
qlge: Fix receive path to drop error frames
net: qmi_wwan: prevent duplicate mac address on link (firmware bug workaround)
net: qmi_wwan: fixup destination address (firmware bug workaround)
net: qmi_wwan: fixup missing ethernet header (firmware bug workaround)
bonding: in bond_mc_swap() bond's mc addr list is walked without lock
bonding: disable netpoll on enslave failure
bonding: primary_slave & curr_active_slave are not cleaned on enslave failure
bonding: vlans don't get deleted on enslave failure
bonding: mc addresses don't get deleted on enslave failure
pkt_sched: fix error return code in fw_change_attrs()
irda: small read past the end of array in debug code
tcp: call tcp_replace_ts_recent() from tcp_ack()
netfilter: xt_rpfilter: skip locally generated broadcast/multicast, too
netfilter: ipset: bitmap:ip,mac: fix listing with timeout
bonding: fix l23 and l34 load balancing in forwarding path
...
Pull sparc fixes from David Miller:
1) Fix race in sparc64 TLB shootdowns, we have to synchronize with the
sibling cpus completing if we are passing them a reference via
pointer to a data structure.
2) Fix cleaning of bitmaps in sparc32, from Akinobu Mita.
3) Fix various sparc header mistakes, some of which resulted in
userland build breakage. From Sam Ravnborg.
4) Kill ghost declarations and defines missed when several bits of code
got deleted recently.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc64: Fix race in TLB batch processing.
sparc: use asm-generic version of types.h
bbc_i2c: fix section mismatch warning
sparc: use generic headers
sparc:cleanup unused code in smp_32.h
sparc/iommu: fix typo s/265KB/256KB/
sparc/srmmu: clear trailing edge of bitmap properly
sparc:remove unused declaration smp_boot_cpus()
Pull ARM fixes from Russell King: "A set of fixes from various people - Will Deacon gets a prize for removing code this time around. The biggest fix in this lot is sorting out the ARM740T mess. The rest are relatively small fixes." * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7699/1: sched_clock: Add more notrace to prevent recursion ARM: 7698/1: perf: fix group validation when using enable_on_exec ARM: 7697/1: hw_breakpoint: do not use __cpuinitdata for dbg_cpu_pm_nb ARM: 7696/1: Fix kexec by setting outer_cache.inv_all for Feroceon ARM: 7694/1: ARM, TCM: initialize TCM in paging_init(), instead of setup_arch() ARM: 7692/1: iop3xx: move IOP3XX_PERIPHERAL_VIRT_BASE ARM: modules: don't export cpu_set_pte_ext when !MMU ARM: mm: remove broken condition check for v4 flushing ARM: mm: fix numerous hideous errors in proc-arm740.S ARM: cache: remove ARMv3 support code ARM: tlbflush: remove ARMv3 support
…inux/kernel/git/tip/tip
Pull x86 fixes from Peter Anvin:
"Three groups of fixes:
1. Make sure we don't execute the early microcode patching if family
< 6, since it would touch MSRs which don't exist on those
families, causing crashes.
2. The Xen partial emulation of HyperV can be dealt with more
gracefully than just disabling the driver.
3. More EFI variable space magic. In particular, variables hidden
from runtime code need to be taken into account too."
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86, microcode: Verify the family before dispatching microcode patching
x86, hyperv: Handle Xen emulation of Hyper-V more gracefully
x86,efi: Implement efi_no_storage_paranoia parameter
efi: Export efi_query_variable_store() for efivars.ko
x86/Kconfig: Make EFI select UCS2_STRING
efi: Distinguish between "remaining space" and actually used space
efi: Pass boot services variable info to runtime code
Move utf16 functions to kernel core and rename
x86,efi: Check max_size only if it is non-zero.
x86, efivars: firmware bug workarounds should be in platform code
…nux/kernel/git/tip/tip Pull kdump fixes from Peter Anvin: "The kexec/kdump people have found several problems with the support for loading over 4 GiB that was introduced in this merge cycle. This is partly due to a number of design problems inherent in the way the various pieces of kdump fit together (it is pretty horrifically manual in many places.) After a *lot* of iterations this is the patchset that was agreed upon, but of course it is now very late in the cycle. However, because it changes both the syntax and semantics of the crashkernel option, it would be desirable to avoid a stable release with the broken interfaces." I'm not happy with the timing, since originally the plan was to release the final 3.9 tomorrow. But apparently I'm doing an -rc8 instead... * 'x86-kdump-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: kexec: use Crash kernel for Crash kernel low x86, kdump: Change crashkernel_high/low= to crashkernel=,high/low x86, kdump: Retore crashkernel= to allocate under 896M x86, kdump: Set crashkernel_low automatically
I'm going to do an -rc8, so I'm just going to do this rather than delay it any further. They are arguably stable material anyway. * vm_ioremap_memory-examples: mtdchar: remove no-longer-used vma helpers vm: convert snd_pcm_lib_mmap_iomem() to vm_iomap_memory() helper vm: convert fb_mmap to vm_iomap_memory() helper vm: convert mtdchar mmap to vm_iomap_memory() helper vm: convert HPET mmap to vm_iomap_memory() helper
…linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "Misc fixes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86: Fix offcore_rsp valid mask for SNB/IVB perf: Treat attr.config as u64 in perf_swevent_init()
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