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2011-04-04kernel/signal.c: add kernel-doc notation to syscallsRandy Dunlap1-2/+63
Add kernel-doc to syscalls in signal.c. Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-04-04kernel/signal.c: fix typos and coding styleRandy Dunlap1-42/+48
General coding style and comment fixes; no code changes: - Use multi-line-comment coding style. - Put some function signatures completely on one line. - Hyphenate some words. - Spell Posix as POSIX. - Correct typos & spellos in some comments. - Drop trailing whitespace. - End sentences with periods. Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-04-04Documentation: update kmemleak arch. infoDaniel Baluta1-2/+2
Besides x86 and arm, kmemleak now supports powerpc, sparc, sh, microblaze and tile. Signed-off-by: Daniel Baluta <[email protected]> Acked-by: Catalin Marinas <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-04-05drm: fix "persistant" typoJan Engelhardt5-25/+25
Signed-off-by: Jan Engelhardt <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-04-05drm/radeon/kms: add some new ontario pci idsAlex Deucher1-0/+2
Signed-off-by: Alex Deucher <[email protected]> Cc:[email protected] Signed-off-by: Dave Airlie <[email protected]>
2011-04-04tty: fix endless work loop when the buffer fills upLinus Torvalds2-3/+7
Commit f23eb2b2b285 ('tty: stop using "delayed_work" in the tty layer') ended up causing hung machines on UP with no preemption, because the work routine to flip the buffer data to the ldisc would endlessly re-arm itself if the destination buffer had filled up. With the delayed work, that only caused a timer-driving polling of the tty state every timer tick, but without the delay we just ended up with basically a busy loop instead. Stop the insane polling, and instead make the code that opens up the receive room re-schedule the buffer flip work. That's what we should have been doing anyway. This same "poll for tty room" issue is almost certainly also the cause of excessive kworker activity when idle reported by Dave Jones, who also reported "flush_to_ldisc executing 2500 times a second" back in Nov 2010: http://lkml.org/lkml/2010/11/30/592 which is that silly flushing done every timer tick. Wasting both power and CPU for no good reason. Reported-and-tested-by: Alexander Beregalov <[email protected]> Reported-and-tested-by: Sitsofe Wheeler <[email protected]> Cc: Greg KH <[email protected]> Cc: Alan Cox <[email protected]> Cc: Dave Jones <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-04-04ipv6: Don't pass invalid dst_entry pointer to dst_release().Boris Ostrovsky1-0/+1
Make sure dst_release() is not called with error pointer. This is similar to commit 4910ac6c526d2868adcb5893e0c428473de862b5 ("ipv4: Don't ip_rt_put() an error pointer in RAW sockets."). Signed-off-by: Boris Ostrovsky <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-04-04ext4: fix a double free in ext4_register_li_requestTao Ma1-0/+6
In ext4_register_li_request, we malloc a ext4_li_request and inserts it into ext4_li_info->li_request_list. In case of any error later, we free it in the end. But if we have some error in ext4_run_lazyinit_thread, the whole li_request_list will be dropped and freed in it. So we will double free this ext4_li_request. This patch just sets elr to NULL after it is inserted to the list so that the latter kfree won't double free it. Signed-off-by: Tao Ma <[email protected]> Reviewed-by: Lukas Czerner <[email protected]> Signed-off-by: "Theodore Ts'o" <[email protected]> Cc: [email protected]
2011-04-04ext4: fix credits computing for indirect mapped filesYongqiang Yang1-6/+5
When writing a contiguous set of blocks, two indirect blocks could be needed depending on how the blocks are aligned, so we need to increase the number of credits needed by one. [ Also fixed a another bug which could further underestimate the number of journal credits needed by 1; the code was using integer division instead of DIV_ROUND_UP() -- tytso] Signed-off-by: Yongqiang Yang <[email protected]> Signed-off-by: "Theodore Ts'o" <[email protected]> Cc: [email protected]
2011-04-04ext4: remove unnecessary [cm]time update of quota fileJan Kara2-4/+16
It is not necessary to update [cm]time of quota file on each quota file write and it wastes journal space and IO throughput with inode writes. So just remove the updating from ext4_quota_write() and only update times when quotas are being turned off. Userspace cannot get anything reliable from quota files while they are used by the kernel anyway. Signed-off-by: Jan Kara <[email protected]> Signed-off-by: "Theodore Ts'o" <[email protected]>
2011-04-04iwlwifi: accept EEPROM version 0x423 for iwl6000John W. Linville1-1/+1
A number of these devices have appeared "in the wild", and apparently the Windows driver is perfectly happy to support this EEPROM version. Signed-off-by: John W. Linville <[email protected]> Cc: [email protected] Acked-by: Wey-Yi Guy <[email protected]>
2011-04-04rt2x00: fix cancelling uninitialized workStanislaw Gruszka1-2/+4
{rx,tx}done_work's are only initialized for usb devices. Signed-off-by: Stanislaw Gruszka <[email protected]> Cc: [email protected] Acked-by: Ivo van Doorn <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-04-04rtlwifi: Fix some warnings/bugsLarry Finger3-3/+3
Some compiler/architecture combinations generate some warnings that are not seen on my main system. Two of the "warnings" about unitialized variables are really bugs. Signed-off-by: Larry Finger <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-04-04p54usb: IDs for two new devicesChristian Lamparter1-0/+2
Cc: <[email protected]> Reported-by: Mark Davis [via p54/devices wiki] Signed-off-by: Christian Lamparter <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-04-04wl12xx: fix potential buffer overflow in testmode nvs pushLuciano Coelho1-1/+4
We were allocating the size of the NVS file struct and not checking whether the length of the buffer passed was correct before copying it into the allocated memory. This is a security hole because buffer overflows can occur if the userspace passes a bigger file than what is expected. With this patch, we check if the size of the data passed from userspace matches the size required. This bug was introduced in 2.6.36. Cc: [email protected] Reported-by: Ido Yariv <[email protected]> Signed-off-by: Luciano Coelho <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-04-04zd1211rw: reset rx idle timer from taskletJussi Kivilinna2-1/+14
2.6.38 added WARN_ON(in_irq) in del_timer_sync that triggers on zd1211rw when reseting rx idle timer in urb completion handler. Move timer reseting to tasklet. Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-04-04zd1211rw: remove URB_SHORT_NOT_OK flag in zd_usb_iowrite16v_async()Jussi Kivilinna1-1/+5
Patch removes the bogus flag introduced by upstream commit eefdbec1ea8b7093d2c09d1825f68438701723cf. Old code had buffer length check that new code tried to handle with URB_SHORT_NOT_OK flag. With USB debugging enabled bogus flag caused usb_submit_urb fail. Remove URB_SHORT_NOT_OK flag and add buffer length check to urb completion handler. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=32092 Reported-by: Jonathan Callen <[email protected]> Signed-off-by: Jussi Kivilinna <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-04-04mac80211: Fix duplicate frames on cooked monitorHelmut Schaa1-1/+1
Cleaning the ieee80211_rx_data.flags field here is wrong, instead the flags should be valid accross processing the frame on different interfaces. Fix this by removing the incorrect flags=0 assignment. Introduced in commit 554891e63a29af35cc6bb403ef34e319518114d0 (mac80211: move packet flags into packet). Signed-off-by: Helmut Schaa <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-04-04mac80211: fix comment regarding aggregation buf_sizeJohannes Berg1-2/+13
The description for buf_size was misleading and just said you couldn't TX larger aggregates, but of course you can't TX aggregates in a way that would exceed the window either, which is possible even if the aggregates are shorter than that. Expand the description, thanks to Emmanuel for explaining this to me. Cc: Emmanuel Grumbach <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-04-04ath9k: Fix phy info print message with AR9485 chipset.Senthil Balasubramanian1-0/+1
The phy information print during driver init time doesn't show the numeric part of the chip name properly for AR9485. This patch addresses this issue by adding the string to the respective array. Signed-off-by: Senthil Balasubramanian <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-04-04wl12xx: fix module author's email address in the spi and sdio modulesLuciano Coelho2-2/+2
The MODULE_AUTHOR() macro in the main module (wl12xx) has been updated to reflect one of the author's new email address, but the wl12xx_spi and wl12xx_sdio modules haven't been updated. This patches updates them. Signed-off-by: Luciano Coelho <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-04-04b43: allocate receive buffers big enough for max frame len + offsetJohn W. Linville2-2/+2
Otherwise, skb_put inside of dma_rx can fail... https://bugzilla.kernel.org/show_bug.cgi?id=32042 Signed-off-by: John W. Linville <[email protected]> Acked-by: Larry Finger <[email protected]> Cc: [email protected]
2011-04-04xen/debug: Don't be so verbose with WARN on 1-1 mapping errors.Konrad Rzeszutek Wilk1-2/+2
There are valid situations in which this error is not a warning. Mainly when QEMU maps a guest memory and uses the VM_IO flag to set the MFNs. For right now make the WARN be WARN_ONCE. In the future we will: 1). Remove the VM_IO code handling.. 2). .. which will also remove this debug facility. Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
2011-04-04jbd2: move bdget out of critical sectionZhu Yanhai1-1/+2
bdget() should not be called when we hold spinlocks since it might sleep. Reviewed-by: Jan Kara <[email protected]> Signed-off-by: Zhu Yanhai <[email protected]> Signed-off-by: "Theodore Ts'o" <[email protected]>
2011-04-04platform-drivers: x86: pmic: Restore the dropped buslock/unlockThomas Gleixner1-4/+39
When I added the buslock/unlock mechanism to the pmic code in order to get rid of the horrible work queue stuff, stupid me missed to add the new callbacks to the irq_chip. In consequence Andrew removed the unused functions, but I missed that. Add them back and hook them up proper. Signed-off-by: Thomas Gleixner <[email protected]> Cc: Matthew Garrett <[email protected]> Cc: Andrew Morton <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2011-04-04sony-laptop: fix early NULL pointer dereferenceMattia Dongili1-0/+5
The SNC acpi driver could get early notifications before it fully initializes and that could lead to dereferencing the sony_nc_handles structure pointer that is still NULL at that stage. Make sure we return early from the handle lookup function in these cases. Signed-off-by: Mattia Dongili <[email protected]> Signed-off-by: Matthew Garrett <[email protected]>
2011-04-04Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds14-9/+36
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, UV: Fix kdump reboot x86, amd-nb: Rename CPU PCI id define for F4 sound: Add delay.h to sound/soc/codecs/sn95031.c x86, mtrr, pat: Fix one cpu getting out of sync during resume x86, microcode: Unregister syscore_ops after microcode unloaded x86: Stop including <linux/delay.h> in two asm header files
2011-04-04Merge branch 'sched-fixes-for-linus' of ↵Linus Torvalds3-11/+37
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Fix rebalance interval calculation sched, doc: Beef up load balancing description sched: Leave sched_setscheduler() earlier if possible, do not disturb SCHED_FIFO tasks
2011-04-04Merge branch 'perf-fixes-for-linus' of ↵Linus Torvalds12-28/+91
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf: Fix task_struct reference leak perf: Fix task context scheduling perf: mmap 512 kiB by default perf: Rebase max unprivileged mlock threshold on top of page size perf tools: Fix NO_NEWT=1 python build error perf symbols: Properly align symbol_conf.priv_size perf tools: Emit clearer message for sys_perf_event_open ENOENT return perf tools: Fixup exit path when not able to open events perf symbols: Fix vsyscall symbol lookup oprofile, x86: Allow setting EDGE/INV/CMASK for counter events
2011-04-04Merge branch 'core-fixes-for-linus' of ↵Linus Torvalds3-1/+28
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: rcu: create new rcu_access_index() and use in mce WARN_ON_SMP(): Add comment to explain ({0;})
2011-04-04usb/serial: fix function args warnings, dropping *filpRandy Dunlap2-3/+3
Fix build warnings caused by removal of *filp arg in struct usb_serial_driver. These changes were missed somehow in commits 00a0d0d65b61 ("tty: remove filp from the USB tty ioctls") and 60b33c133ca0b ("tiocmget: kill off the passing of the struct file") drivers/usb/serial/mct_u232.c:159: warning: initialization from incompatible pointer type drivers/usb/serial/opticon.c:627: warning: initialization from incompatible pointer type Signed-off-by: Randy Dunlap <[email protected]> Cc: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-04-04Merge branch 'v4l_for_linus' of ↵Linus Torvalds2-3/+14
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] radio: wl128x: Update registration process with ST [media] staging: altera-jtag needs delay.h
2011-04-04Merge branch 'unicore32' of ↵Linus Torvalds11-217/+24
git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32 * 'unicore32' of git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32: unicore32 framebuffer fix: get videomemory by __get_free_pages() and make it floatable unicore32 core architecture: remove duplicated #include unicore32 rtc driver fix: cleanup irq_set_freq and irq_set_state unicore32 fix: remove arch-specific futex support unicore32 ldscript fix: add cacheline parameter to PERCPU() macro
2011-04-04Merge branch 'hwmon-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon: twl4030-madc-hwmon: add "platform:" prefix for platform modalias
2011-04-04ntp: fix non privileged system time shiftingRichard Cochran1-0/+2
The ADJ_SETOFFSET bit added in commit 094aa188 ("ntp: Add ADJ_SETOFFSET mode bit") also introduced a way for any user to change the system time. Sneaky or buggy calls to adjtimex() could set ADJ_OFFSET_SS_READ | ADJ_SETOFFSET which would result in a successful call to timekeeping_inject_offset(). This patch fixes the issue by adding the capability check. Signed-off-by: Richard Cochran <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-04-04rtc-mrst: Fix section typesMajor Lee1-5/+5
Fix the following section mismatch warning. WARNING: drivers/rtc/built-in.o(.data+0xa0): Section mismatch in reference from the variable vrtc_mrst_platform_driver to the function .init.text:vrtc_mrst_platform_probe() The variable vrtc_mrst_platform_driver references the function __init vrtc_mrst_platform_probe() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, Signed-off-by: Major Lee <[email protected]> Signed-off-by: Alan Cox <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-04-04netfilter: xt_conntrack: fix inverted conntrack direction testFlorian Westphal1-1/+1
--ctdir ORIGINAL matches REPLY packets, and vv: userspace sets "invert_flags &= ~XT_CONNTRACK_DIRECTION" in ORIGINAL case. Thus: (CTINFO2DIR(ctinfo) == IP_CT_DIR_ORIGINAL) ^ !!(info->invert_flags & XT_CONNTRACK_DIRECTION)) yields "1 ^ 0", which is true -> returns false. Reproducer: iptables -I OUTPUT 1 -p tcp --syn -m conntrack --ctdir ORIGINAL Signed-off-by: Florian Westphal <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2011-04-04netfilter: xt_addrtype: replace rt6_lookup with nf_afinfo->routeFlorian Westphal2-15/+28
This avoids pulling in the ipv6 module when using (ipv4-only) iptables -m addrtype. Signed-off-by: Florian Westphal <[email protected]> Acked-by: David S. Miller <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2011-04-04netfilter: af_info: add 'strict' parameter to limit lookup to .oifFlorian Westphal5-9/+17
ipv6 fib lookup can set RT6_LOOKUP_F_IFACE flag to restrict search to an interface, but this flag cannot be set via struct flowi. Also, it cannot be set via ip6_route_output: this function uses the passed sock struct to determine if this flag is required (by testing for nonzero sk_bound_dev_if). Work around this by passing in an artificial struct sk in case 'strict' argument is true. This is required to replace the rt6_lookup call in xt_addrtype.c with nf_afinfo->route(). Signed-off-by: Florian Westphal <[email protected]> Acked-by: David S. Miller <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2011-04-04x86-32, NUMA: Fix ACPI NUMA init broken by recent x86-64 changeTejun Heo1-1/+3
Commit d8fc3afc49 (x86, NUMA: Move *_numa_init() invocations into initmem_init()) moved acpi_numa_init() call into NUMA initmem_init() but forgot to update 32bit NUMA init breaking ACPI NUMA configuration for 32bit. acpi_numa_init() call was later moved again to srat_64.c. Match it by adding the call to get_memcfg_from_srat() in srat_32.c. Signed-off-by: Tejun Heo <[email protected]> Cc: Yinghai Lu <[email protected]> Cc: Cyrill Gorcunov <[email protected]> Cc: David Rientjes <[email protected]> Cc: H. Peter Anvin <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2011-04-04netfilter: af_info: add network namespace parameter to route hookFlorian Westphal5-10/+13
This is required to eventually replace the rt6_lookup call in xt_addrtype.c with nf_afinfo->route(). Signed-off-by: Florian Westphal <[email protected]> Acked-by: David S. Miller <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2011-04-04x86: visws: Fixup irq overhaul falloutThomas Gleixner1-14/+6
Reported-by: Ian Campbell <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
2011-04-04edac/mpc85xx: Limit setting/clearing of HID1[RFXE] to e500v1/v2 coresKumar Gala1-8/+19
Only the e500v1/v2 cores have HID1[RXFE] so we should attempt to set or clear this register bit on them. Otherwise we get crashes like: NIP: c0579f84 LR: c006d550 CTR: c0579f84 REGS: ef857ec0 TRAP: 0700 Not tainted (2.6.38.2-00072-gf15ba3c) MSR: 00021002 <ME,CE> CR: 22044022 XER: 00000000 TASK = ef8559c0[1] 'swapper' THREAD: ef856000 CPU: 0 GPR00: c006d538 ef857f70 ef8559c0 00000000 00000004 00000000 00000000 00000000 GPR08: c0590000 c30170a8 00000000 c30170a8 00000001 0fffe000 00000000 00000000 GPR16: 00000000 7ffa0e60 00000000 00000000 7ffb0bd8 7ff3b844 c05be000 00000000 GPR24: 00000000 00000000 c05c28b0 c0579fac 00000000 00029002 00000000 c0579f84 NIP [c0579f84] mpc85xx_mc_clear_rfxe+0x0/0x28 LR [c006d550] on_each_cpu+0x34/0x50 Call Trace: [ef857f70] [c006d538] on_each_cpu+0x1c/0x50 (unreliable) [ef857f90] [c057a070] mpc85xx_mc_init+0xc4/0xdc [ef857fa0] [c0001cd4] do_one_initcall+0x34/0x1a8 [ef857fd0] [c055d9d8] kernel_init+0x17c/0x218 [ef857ff0] [c000cda4] kernel_thread+0x4c/0x68 Instruction dump: 40be0018 3c60c052 3863c70c 4be9baad 3be0ffed 4bd7c99d 80010014 7fe3fb78 83e1000c 38210010 7c0803a6 4e800020 <7c11faa6> 54290024 81290008 3d60c06e Oops: Exception in kernel mode, sig: 4 [#2] ---[ end trace 49ff3b8f93efde1a ]--- Also use the HID1_RFXE define rather than a magic number. Signed-off-by: Kumar Gala <[email protected]>
2011-04-04powerpc/85xx: Update dts for PCIe memory maps to match u-boot of Px020RDBPrabhakar Kushwaha4-19/+19
PCIe memory address space is 1:1 mapped with u-boot. Update dts of Px020RDB i.e. P1020RDB and P2020RDB to match the address map changes in u-boot. Signed-off-by: Prabhakar Kushwaha <[email protected]> Signed-off-by: Kumar Gala <[email protected]>
2011-04-04IPVS: fix NULL ptr dereference in ip_vs_ctl.c ip_vs_genl_dump_daemons()Hans Schillstrom2-2/+2
ipvsadm -ln --daemon will trigger a Null pointer exception because ip_vs_genl_dump_daemons() uses skb_net() instead of skb_sknet(). To prevent others from NULL ptr a check is made in ip_vs.h skb_net(). Signed-off-by: Hans Schillstrom <[email protected]> Signed-off-by: Simon Horman <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2011-04-04netfilter: h323: bug in parsing of ASN1 SEQOF fieldDavid Sterba1-1/+1
Static analyzer of clang found a dead store which appears to be a bug in reading count of items in SEQOF field, only the lower byte of word is stored. This may lead to corrupted read and communication shutdown. The bug has been in the module since it's first inclusion into linux kernel. [Patrick: the bug is real, but without practical consequence since the largest amount of sequence-of members we parse is 30.] Signed-off-by: David Sterba <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2011-04-04netfilter: ipset: references are protected by rwlock instead of mutexJozsef Kadlecsik7-56/+73
The timeout variant of the list:set type must reference the member sets. However, its garbage collector runs at timer interrupt so the mutex protection of the references is a no go. Therefore the reference protection is converted to rwlock. Signed-off-by: Jozsef Kadlecsik <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2011-04-04netfilter: ipset: list:set timeout variant fixesJozsef Kadlecsik1-29/+24
- the timeout value was actually not set - the garbage collector was broken The variant is fixed, the tests to the ipset testsuite are added. Signed-off-by: Jozsef Kadlecsik <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2011-04-04[S390] compile fix for latest binutilsMartin Schwidefsky1-1/+1
The latest binutils won't accept the stfl instruction with march=g5 which is the correct behaviour. Unfortunately head.S is assembled with -march=g5 even if the target cpu is z900 or later. To get 31-bit kernels compiled again the easiest fix is to use the .insn notation for the stfl instruction in head.S. Signed-off-by: Martin Schwidefsky <[email protected]>
2011-04-04[S390] cio: prevent purging of CCW devices in the online statePeter Oberparleiter1-6/+18
The cio_ignore purge function is intended to only remove CCW devices which are in the offline state. There is a time frame after the purge function finished where a CCW device is scheduled for removal but still accessible. When the device is set online during this time frame, it may first appear online before it is then removed. Fix this by preventing that CCW devices can be set online while there is work (such as removal triggered by the purge function) for it pending. Also ensure that the purge function does not schedule devices for removal which are in the process of being set online. Signed-off-by: Peter Oberparleiter <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
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