Linux 3.1-rc2
Linus Torvalds
people are just being lazy, and everybody is on vacation. Whatever.
Don't tell me. I'm reasonably happy, I want to stay that way.
That said, I would be happy if it calmed down further. 300+ commits
for -rc2 is good, but please make me even happier for -rc3 by ONLY
sending me real fixes. Think of it as "fairly late in the -rc series",
because I really want to compensate for the merge window being fairly
chaotic.
Linus
---
Aaron Lu (1):
mmc: sdhci: fix retuning timer wrongly deleted in sdhci_tasklet_finish
Ajeet Yadav (1):
"xfs: fix error handling for synchronous writes" revisited
Akinobu Mita (1):
slub: fix check_bytes() for slub debugging
Alan Cox (2):
gma500: Fix clashes with DRM updates
gma500: Fix clashes with DRM updates
Alex Elder (1):
xfs: set cursor in xfs_ail_splice() even when AIL was empty
Alex Hacker (1):
ath9k: fix a misprint which leads to incorrect calibration
Anatolij Gustschin (1):
MAINTAINERS: change maintainership of mpc5xxx
Andrei Warkentin (1):
Bridge: Always send NETDEV_CHANGEADDR up on br MAC change.
Andrew Bird (4):
USB: option driver: add PID for Vodafone-Huawei K3770
USB: option driver: add PID for Vodafone-Huawei K3771
USB: option driver: add PID for Vodafone-Huawei K4510
USB: option driver: add PID for Vodafone-Huawei K4511
Andrew Morton (5):
drivers/staging/speakup/devsynth.c: fix "buffer size is not
provably correct" error
drivers/staging/dt3155v4l/dt3155v4l.c needs slab.h
drivers/staging/solo6x10/core.c needs slab.h
drivers/staging/solo6x10/p2m.c needs slab.h
staging: more missing slab.h inclusions
Andy Lutomirski (9):
x86-64: Pad vDSO to a page boundary
x86-64: Move the "user" vsyscall segment out of the data segment.
x86-64: Work around gold bug 13023
x86-64, xen: Enable the vvar mapping
x86-64: Add user_64bit_mode paravirt op
x86-64: Add vsyscall:emulate_vsyscall trace event
x86: Remove unnecessary compile flag tweaks for vsyscall code
x86-64: Wire up getcpu syscall
x86-64: Rework vsyscall emulation and add vsyscall= parameter
Andy Shevchenko (5):
mmc: mmc_test: avoid stalled file in debugfs
mmc: Revert "mmc: sdhci: Fix SDHCI_QUIRK_TIMEOUT_USES_SDCLK"
mmc: sdhci: check host->clock before using it as a denominator
mmc: sdhci: move timeout_clk calculation farther down
mmc: sdhci: use f_max instead of host->clock for timeouts
Anthony Bourguignon (1):
rt2x00: Add rt2870 device id for Dvico usb key
Anton Blanchard (10):
powerpc: Fix device tree claim code
powerpc: Clean up some panic messages in prom_init
powerpc: Jump label misalignment causes oops at boot
powerpc: pseries: Fix kexec on machines with more than 4TB of RAM
powerpc: Move kdump default base address to half RMO size on 64bit
powerpc: Lack of ibm,io-events not that important!
powerpc: Make KVM_GUEST default to n
powerpc/pseries: Fix kexec on recent firmware versions
powerpc/pseries: Cleanup VPA registration and deregistration errors
powerpc/pseries: Simplify vpa deregistration functions
Arnaldo Carvalho de Melo (4):
perf evlist: Introduce 'disable' method
perf python: Add PERF_RECORD_{LOST,READ,SAMPLE} routine tables
perf report: Use ui__warning in some more places
perf tools: Check $HOME/.perfconfig ownership
Arnaud Lacombe (1):
usb/host/pci-quirks.c: correct annotation of `ehci_dmi_nohandoff_table'
Arnaud Patard (4):
efikasb/mx: fix usbh1 initialisation
efikasb: fix gpio keys.
efika: Fix board id detection
iMX: Fix build for iMX53
Artur Zimmer (1):
USB: Serial: Add PID(0xF7C0) to FTDI SIO driver for a zeitcontrol-device
Arvid Brodin (1):
usb/isp1760: Added missing call to usb_hcd_check_unlink_urb()
during unlink
Axel Lin (2):
usb: gadget: s3c2410_udc: fix unterminated platform_device_id table
mmc: tmio: eliminate unused variable 'mmc' warning
Ben Dooks (1):
ARM: mx5: board-cpuimx51.c fixup irq_to_gpio() usage
Benjamin Herrenschmidt (3):
powerpc/4xx: Fix build of PCI code on 405
powerpc: Fix build without CONFIG_PCI
powerpc: Really fix build without CONFIG_PCI
Boaz Harrosh (1):
pnfs: Automatically select blocks & objects layouts
Bob Copeland (1):
ath5k: fix error handling in ath5k_beacon_send
Boris Todorov (1):
USB: EHCI: Fix test mode sequence
Borislav Petkov (1):
EDAC: Correct Kconfig dependencies
Brian S. Julin (1):
ARM: 7005/1: freshen up mm/proc-arm946.S
Bruce Allan (4):
e1000e: alternate MAC address does not work on device id 0x1060
e1000e: do not disable receiver on 82574/82583
e1000e: alternate MAC address update
e1000e: increase driver version number
Chandra Seetharaman (13):
xfs: Remove the macro XFS_BUF_BFLAGS
xfs: Remove the macro XFS_BUF_ERROR and family
xfs: Remove macro XFS_BUF_BUSY and family
xfs: Remove macro XFS_BUF_HOLD
xfs: Remove macro XFS_BUF_SET_START
xfs: Remove the macro XFS_BUF_PTR
xfs: Remove the macro XFS_BUF_SET_PTR
Replace the macro XFS_BUF_ISPINNED with helper xfs_buf_ispinned
xfs: Remove the macro XFS_BUF_SET_TARGET
xfs: Remove the macro XFS_BUF_TARGET
xfs: Remove the macro XFS_BUFTARG_NAME
xfs: Check the return value of xfs_buf_read() for NULL
xfs: replace xfs_buf_geterror() with bp->b_error
Christoph Lameter (2):
slub: Fix full list corruption if debugging is on
slub: Fix partial count comparison confusion
Clemens Ladisch (2):
ALSA: snd-usb: Accept UAC2 FORMAT_TYPE descriptors with bLength > 6
mm: fix wrong vmap address calculations with odd NR_CPUS values
Colin Cross (1):
OMAP2+: PM: SmartReflex: use put_sync_suspend for IRQ-safe disabling
Dan Carpenter (1):
Staging: iio: add some unlocks to raw_read() functions
Daniel Baluta (1):
ipv4: Fix ip_getsockopt for IP_PKTOPTIONS
Daniel Mack (4):
ALSA: snd-usb: operate on given mixer interface only
ALSA: snd-usb: Fix uninitialized variable usage
ALSA: snd-usb-caiaq: Fix keymap for RigKontrol3
ALSA: snd-usb-caiaq: Correct offset fields of outbound iso_frame_desc
Dave Martin (2):
ARM: 7007/1: alignment: Prevent ignoring of faults with ARMv6
unaligned access model
ARM: 7008/1: alignment: Make SIGBUS sent to userspace POSIXly correct
David Ahern (1):
powerpc/perf: Disable pagefaults during callchain stack read
David Howells (1):
CRED: Restore const to current_cred()
David S. Miller (2):
net: Make userland include of netlink.h more sane.
sparc: Don't do hypervisor calls on non-sun4v in DS driver.
Deepak Saxena (1):
sound: oss/pas2: Remove CLOCK_TICK_RATE dependency from PAS16 driver
Dmitry Kravkov (3):
bnx2x: prevent race between undi_unload and load flows
bnx2x: properly clean indirect addresses
bnx2x: disable dcb on 578xx since not supported yet
Eric Miao (1):
ARM: mx53: add pad configuration for I2C signals
Eric Sandeen (2):
ext3: Properly count journal credits for long symlinks
ext4: Properly count journal credits for long symlinks
Fabio Estevam (3):
ARM: mach-imx/mx31ads: Fix section mismatches
ARM: mach-imx/mx31lilly: Fix section mismatches
ARM: board-mx51_babbage: Fix UART2 registration
Florian Echtler (1):
USB: Serial: Add device ID for Sierra Wireless MC8305
Florian Westphal (2):
compat_ioctl: add compat handler for PPPIOCGL2TPSTATS
net_sched: prio: use qdisc_dequeue_peeked
Geert Uytterhoeven (1):
usb: gadget: net2272 - Correct includes
Guenter Roeck (2):
hwmon: (pmbus) Virtualize pmbus_write_byte
hwmon: (pmbus/lm25066) Ignore byte writes to non-zero pages
Han Pingtian (1):
perf buildid-cache: Zero out buffer of filenames when
adding/removing buildid
Hauke Mehrtens (1):
b43: read correct register on bcma bus.
Hemant Pedanekar (1):
omap: timer: Set dmtimer used as clocksource in autoreload mode
Ionut Nicu (1):
USB: ftdi_sio: fix minor typo in get_ftdi_divisor
Ivo van Doorn (1):
rt2x00: Add new rt73 buffalo USB id
Jaehoon Chung (3):
mmc: sdhci-s3c: add BROKEN_ADMA_ZEROLEN_DESC quirk
mmc: core: use defined R1_STATE_PRG macro for card status
mmc: remove unused "ddr" parameter in struct mmc_ios
Jamie Iles (1):
ARM: 7010/1: mm: fix invalid loop for poison_init_mem
Jarkko Nikula (1):
ASoC: omap: Update e-mail address of Jarkko Nikula
Jason Baron (1):
jump label: Reduce the cycle count by changing the link order
Jason Liu (1):
ARM: iMX5: Don't enable DPLL if it already enabled
Javier Martin (1):
Add tlv320aic32x4 platform data to Visstrim_M10.
Jean-Christophe PLAGNIOL-VILLARD (1):
USB: at91_udc: include linux/prefetch.h explicitly
Jesper Juhl (1):
trace events: Update version number reference to new 3.x scheme
for EVENT_POWER_TRACING_DEPRECATED
JiSheng Zhang (1):
USB: xhci: fix OS want to own HC
Jiri Olsa (3):
perf tools: Add support to install perf python extension
perf sched: Do not delete session object prematurely
perf sched: Usage leftover from trace -> script rename
Johan Hovold (1):
OMAP3: am3517crane: remove NULL board_mux from board file
John Johansen (1):
Ecryptfs: Add mount option to check uid of device being mounted
= expect uid
John Stultz (1):
usb: musb: fix oops on musb_gadget_pullup
Jonathan Nieder (2):
perf tools: do not look at ./config for configuration
cap_syslog: don't use WARN_ONCE for CAP_SYS_ADMIN deprecation warning
Jovi Zhang (1):
perf probe: Fix coredump introduced by probe module option
Julia Lawall (7):
drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c: adjust array index
drivers/staging/hv/blkvsc_drv.c: eliminate NULL pointer dereference
ALSA: azt3328 - adjust error handling code to include debugging code
drivers/net/wireless/wl1251: add missing kfree
net/netlabel/netlabel_kapi.c: add missing cleanup code
net/bridge/netfilter/ebtables.c: use available error handling code
hwmon: (ibmaem) add missing kfree
Julian Anastasov (6):
netfilter: avoid double free in nf_reinject
ipv4: fix the reusing of routing cache entries
netfilter: TCP and raw fix for ip_route_me_harder
ipv4: route non-local sources for raw socket
ipv4: use dst with ref during bcast/mcast loopback
ipv4: some rt_iif -> rt_route_iif conversions
Kazutomo Yoshii (1):
ALSA: usb-audio - Add quirk for BOSS Micro BR-80
Kevin Hilman (3):
OMAP2+: Kconfig: don't select PM in OMAP2PLUS_TYPICAL
OMAP1: enable GENERIC_IRQ_CHIP
OMAP3: beagle: don't touch omap_device internals
Kuninori Morimoto (5):
usb: renesas_usbhs: fix DMA build by including dma-mapping.h
usb: renesas_usbhs: fixup usbhsg_for_each_uep 1st pos
net/irda: sh_irda: add missing header
net/irda: sh_sir: add missing header
net/irda: sh_sir: tidyup compile warning
Kusanagi Kouichi (1):
perf tools: Make clean leaves some files
Kyungmin Park (1):
mmc: core: Detect eMMC v4.5 ext_csd entries
Larry Finger (1):
rtlwifi: rtl892cu: New USB IDs
Lennert Buytenhek (4):
ARM: pxa: fix logic error in PJ4 iWMMXt handling
ARM: mmp: Also start timer 1 on boot.
ARM: mmp: Switch to using timer 1 as clocksource timer.
ARM: mmp: Change the way we use timer 0 as clockevent timer.
Linus Torvalds (5):
cred: use 'const' in get_current_{user,groups}
autofs4: clean up uaotfs use of debug/info/warning printouts
autofs4: fix debug printk warning uncovered by cleanup
Revert "EDAC: Correct Kconfig dependencies"
Linux 3.1-rc2
Linus Walleij (1):
mach-sa1100: fix PCI build problem
Luis de Bethencourt (1):
Documentation: drop Linux Source Driver from kernel-docs references
Marcos Souza (1):
Documentation: befs.txt: no maintainer, orphaned
Mark Brown (10):
ASoC: Disable wm_hubs periodic DC servo update
ASoC: Rename WM8915 to WM8996
ASoC: Acknowledge WM8996 interrupts before acting on them
ASoC: Fix binding of WM8750 on Jive
ASoC: Fix SPI driver binding for WM8987
ASoC: Fix warning in Speyside WM8962
ASoC: Fix typo in wm8750 spi_ids
ASoC: Add missing break in WM8994 probe
ASoC: Terminate WM8750 SPI device ID table
mmc: sdhci-s3c: Fix build for header change
Matvejchikov Ilya (1):
slip: fix NOHZ local_softirq_pending 08 warning
Maxim Nikulin (1):
USB: assign instead of equal in usbtmc.c
Maxin John (1):
arch:arm:plat-omap:iovmm: remove unused variable 'va'
Mehnert, Torsten (1):
i.MX25 GPT clock fix: ensure correct the clock source
Michal Hocko (1):
Revert "memcg: get rid of percpu_charge_mutex lock"
Michał Mirosław (1):
mmc: cb710: fix possible pci_dev leak in cb710_pci_configure()
Mike Waychison (1):
tcp: initialize variable ecn_ok in syncookies path
Miller Puckette (1):
ALSA: usb-audio - add quirk for Keith McMillen StringPort
Ming Lei (1):
usb: host: ehci-omap: fix .remove and failure handling path of .probe(v1)
Nick Bowler (1):
USB: usb-storage: unusual_devs entry for ARM V2M motherboard.
Nicolai Krakowiak (1):
ALSA: snd-usb: avoid dividing by zero on invalid input
Nicolas de Pesloüan (1):
bonding: document two undocumented options.
Nishanth Aravamudan (1):
powerpc/kvm: Fix build errors with older toolchains
Nishanth Menon (1):
OMAP3+: SR: ensure pm-runtime callbacks can be invoked with IRQs disabled
Nitin Gupta (1):
zcache: Fix build error when sysfs is not defined
Oleg Drokin (1):
Update Nook Color machine 3284 to common Encore name
Oliver Hartkopp (1):
slcan: ldisc generated skbs are received in softirq context
Paul Gortmaker (1):
staging: ft1000_proc needs asm/io.h for inw/outw on sparc
Paul Mcquade (1):
Documentation: email-clients: Add better Thunderbird information
Paul Walmsley (1):
OMAP: hwmod: fix build break on non-OMAP4 multi-OMAP2 builds
Pekka Enberg (1):
perf symbols: Check '/tmp/perf-' symbol file ownership
Peng Tao (1):
NFS41: make PNFS_BLOCK selectable
Peter Ujfalusi (1):
OMAP: Fix linking error in twl-common.c for OMAP2/3/4 only builds
Peter Zijlstra (2):
ppc: Remove duplicate definition of PV_POWER7
mm: Fix fixup_user_fault() for MMU=n
Philip Rakity (1):
mmc: sdhci: pxav3: controller needs 32 bit ADMA addressing
Rabin Vincent (1):
usb: musb: fix Kconfig
Rajkumar Manoharan (2):
ath9k_hw: Fix incorrect Tx control power in AR9003 template
ath9k_hw: update PMU to improve ripple issue for AR9485
Ralf Baechle (1):
PCnet: Fix section mismatch
Ralf Thielow (1):
Documentation: SubmittingDrivers: fix Linus's git tree URL
Randy Dunlap (1):
Documentation: kernel-parameters.txt cleanups
Raphaël Assénat (1):
am3505/3517: Various platform defines for UART4
Richard Cochran (2):
gianfar: fix fiper alignment after resetting the time
dp83640: increase receive time stamp buffer size
Roberto Sassu (1):
eCryptfs: fix compile error
Russell King (4):
Staging: Add clk API note to nvec/TODO
ARM: Fix build error for SMP=n builds
dmaengine: PL08x: Fix trivial build error
ARM: drop experimental status for ARM_PATCH_PHYS_VIRT
Sangbeom Kim (1):
ASoC: SAMSUNG: Add I2S0 internal dma driver
Sarah Sharp (1):
xhci: Don't submit commands or URBs to halted hosts.
Scott Wood (2):
powerpc: mtspr/mtmsr should take an unsigned long
powerpc: Return the_cpu_ spec from identify_cpu
Sebastian Andrzej Siewior (3):
usb/config: use proper endian access for wMaxPacketSize
usb: gadget: fusb300: remove #if 0 block
usb: gadget: composite: fix bMaxPacketSize for SuperSpeed
Sebastian Bauer (1):
usb: gadget: hid: don't STALL when processing a HID Descriptor request
Sergei Trofimovich (1):
usb: musb: tusb6010_omap: fix build failure: error: 'musb' undeclared
Sergiu Iordache (1):
Documentation: add Ramoops usage description
Seungwon Jeon (1):
mmc: dw_mmc: Fix DDR mode support.
Shashidhar Hiremath (1):
mmc: dw_mmc: Fix mask in IDMAC_SET_BUFFER1_SIZE macro
Shawn Guo (1):
usb/ehci-mxc: add missing inclusion of mach/hardware.h
Stefan Lippers-Hollmann (1):
staging: rtl8192u: declare MODULE_FIRMWARE
Stephen Boyd (1):
Documentation: add ARM user_debug to kernel-parameters.txt
Stephen Warren (4):
ASoC: Tegra: tegra_pcm_deallocate_dma_buffer: Don't OOPS
ASoC: Tegra: wm8903 machine driver: Allow re-insertion of module
ASoC: WM8903: Free IRQ on device removal
dt: add empty of_get_property for non-dt
Takashi Iwai (7):
ALSA: hda - Fix digital-mic mono recording on ASUS Eee PC
ALSA: hda - Use auto-parser for ASUS UX50, Eee PC P901, S101 and P1005
ALSA: hdspm - Fix uninitialized compile warnings
ALSA: Fix dependency of CONFIG_SND_TEA575X
ALSA: timer - Fix Oops at closing slave timer
ALSA: timer - Add NULL-check for invalid slave timer
ASoC: Fix compile warning in wm8750.c
Tanmay Upadhyay (2):
ARM: pxa168/gplugd: get rid of mfp-gplugd.h
ARM: pxa168/gplugd: free correct GPIO
Tetsuo Handa (1):
TOMOYO: Fix incomplete read of /sys/kernel/security/tomoyo/profile
Thadeu Lima de Souza Cascardo (4):
staging: fix zcache building
staging: zcache: module is GPL
staging: zcache: include module.h for MODULE_LICENSE
zcache: Use div_u64 for 64-bit division
Thomas Meyer (2):
ALSA: asihpi - use kzalloc()
arm: mach-omap2: mux: use kstrdup()
Tim Chen (1):
scm: Capture the full credentials of the scm sender
Tony Lin (1):
mmc: esdhc-imx: fix card interrupt loss on freescale eSDHC
Tracey Dent (1):
MAINTAINERS: Update linus' git repository
Tyler Hicks (2):
eCryptfs: Return error when lower file pointer is NULL
eCryptfs: Fix payload_len unitialized variable warning
Uwe Bonnes (1):
usb: serial: ftdi_sio.c: For the FT232H
FTDI_SIO_SET_BAUDRATE_REQUEST, index needs to be shifted too
Vasiliy Kulikov (1):
move RLIMIT_NPROC check from set_user() to do_execve_common()
Vijay Chavan (1):
USB: Serial: Added device ID for Qualcomm Modem in Sagemcom's HiLo3G
Vladislav Zolotarov (2):
bnx2x: init FCOE FP only once
bnx2x: fix select_queue when FCoE is disabled
Wang Shaoyan (3):
ALSA: hda - Fix a complile warning in patch_via.c
sound: pss - don't use the deprecated function check_region
ALSA: hda - Add CONFIG_SND_HDA_POWER_SAVE to stac_vrefout_set()
Wanlong Gao (1):
drivers:staging:solo6x10:add the missed slab.h
Willem de Bruijn (1):
net: add Documentation/networking/scaling.txt
Wolfram Sang (1):
ASoC: sgtl5000: fix cache handling
Youquan Song (1):
perf, x86: Add model 45 SandyBridge support
Zac Storer (1):
Documentation: fix spelling error in SubmittingPatches
Zhu Yanhai (1):
perf lock: Dropping unsupported ':r' modifier
huajun li (1):
rtl8150: rtl8150_disconnect(...) does not need tasklet_disable(...)
wwang (1):
staging:rts_pstor: fix thread synchronization flow
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Linus Torvalds
<torv...@linux-foundation.org> wrote:
>
> That said, I would be happy if it calmed down further. 300+ commits
> for -rc2 is good, but please make me even happier for -rc3 by ONLY
> sending me real fixes. Think of it as "fairly late in the -rc series",
> because I really want to compensate for the merge window being fairly
> chaotic.
.. oh, and a couple of things I forgot to mention.
The mirroring from master.kernel.org to the public sites has been
pretty slow lately, and the main machine has been under a constant
load of about 35-50 for the last few days doing rsync checksumming or
something.
So it may not show up on the public sites for a while. I'm still not
seeing the stuff I pushed out early in the morning on git.kernel.org,
for example. So right now the delay seems to be in the 12+ hour range.
Developers who have direct access to master.kernel.org can obviously
see it, but...
The other thing I forgot to mention was that people are now actively
encouraged to test out SLUB debugging again. Not only is it always
nice to enable allocator debugging to find bugs elsewhere, but this
time it's doubly encouraged just to double- and triple-check that the
SLUB bugs that caused problems are gone. In addition to whatever bugs
elsewhere caught by redzoning and poisoning.
Linus
Paul Rolland
On Sun, 14 Aug 2011 15:45:28 -0700
Linus Torvalds <torv...@linux-foundation.org> wrote:
> Hey, nice calm first week after the merge window. Good job. Or maybe
> people are just being lazy, and everybody is on vacation. Whatever.
> Don't tell me. I'm reasonably happy, I want to stay that way.
>
> That said, I would be happy if it calmed down further. 300+ commits
> for -rc2 is good, but please make me even happier for -rc3 by ONLY
> sending me real fixes. Think of it as "fairly late in the -rc series",
> because I really want to compensate for the merge window being fairly
> chaotic.
Looks like only the .gz versions made their way to the ftp server...
No .bz2 so far for -rc2. Not a real problem, just wanted to let you know.
Paul
--
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Randy Dunlap
arch/x86/mm/fault.c needs to include asm/vsyscall.h to fix a
build error:
arch/x86/mm/fault.c: In function '__bad_area_nosemaphore':
arch/x86/mm/fault.c:728: error: 'VSYSCALL_START' undeclared (first use in this function)
Signed-off-by: Randy Dunlap <rdu...@xenotime.net>
---
arch/x86/mm/fault.c | 1 +
1 file changed, 1 insertion(+)
--- lnx-31-rc2.orig/arch/x86/mm/fault.c
+++ lnx-31-rc2/arch/x86/mm/fault.c
@@ -17,6 +17,7 @@
#include <asm/traps.h> /* dotraplinkage, ... */
#include <asm/pgalloc.h> /* pgd_*(), ... */
#include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
+#include <asm/vsyscall.h>
/*
* Page fault error code bits:
Linus Torvalds
> From: Randy Dunlap <rdu...@xenotime.net>
>
> arch/x86/mm/fault.c needs to include asm/vsyscall.h to fix a
> build error:
>
> arch/x86/mm/fault.c: In function '__bad_area_nosemaphore':
> arch/x86/mm/fault.c:728: error: 'VSYSCALL_START' undeclared (first use in this function)
Grr. This seems to be one of those "under certain configurations
only". I can trigger it with "allnoconfig", but not with my common
configuration or "allmodconfig"
I just don't see *why* it ends up being config-related. Can anybody
fill me in? It looks like some header file does a conditional include
of fixmap.h or something. Urgh. I *hate* those kinds of "some configs
work" cases.
Linus
Randy Dunlap
Fix build errors (found when CONFIG_SYSFS is not enabled):
drivers/xen/xen-selfballoon.c:446: warning: data definition has no type or storage class
drivers/xen/xen-selfballoon.c:446: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL'
drivers/xen/xen-selfballoon.c:446: warning: parameter names (without types) in function declaration
drivers/xen/xen-selfballoon.c:485: error: expected declaration specifiers or '...' before string constant
drivers/xen/xen-selfballoon.c:485: warning: data definition has no type or storage class
drivers/xen/xen-selfballoon.c:485: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE'
drivers/xen/xen-selfballoon.c:485: warning: function declaration isn't a prototype
Signed-off-by: Randy Dunlap <rdu...@xenotime.net>
---
drivers/xen/xen-selfballoon.c | 1 +
1 file changed, 1 insertion(+)
and will need <linux/export.h> when module.h is split up.
--- lnx-31-rc2.orig/drivers/xen/xen-selfballoon.c
+++ lnx-31-rc2/drivers/xen/xen-selfballoon.c
@@ -70,6 +70,7 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/mman.h>
+#include <linux/module.h>
#include <linux/workqueue.h>
#include <xen/balloon.h>
#include <xen/tmem.h>
Konrad Rzeszutek Wilk
> From: Randy Dunlap <rdu...@xenotime.net>
>
> Fix build errors (found when CONFIG_SYSFS is not enabled):
>
> drivers/xen/xen-selfballoon.c:446: warning: data definition has no type or storage class
> drivers/xen/xen-selfballoon.c:446: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL'
> drivers/xen/xen-selfballoon.c:446: warning: parameter names (without types) in function declaration
> drivers/xen/xen-selfballoon.c:485: error: expected declaration specifiers or '...' before string constant
> drivers/xen/xen-selfballoon.c:485: warning: data definition has no type or storage class
> drivers/xen/xen-selfballoon.c:485: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE'
> drivers/xen/xen-selfballoon.c:485: warning: function declaration isn't a prototype
>
> Signed-off-by: Randy Dunlap <rdu...@xenotime.net>
I think .. yeah I do have it queued it up in my stable/bug.fixes tree, .. ah
but did not push it (albeit it was in #linux-next which was pushed).
Linus, if you want to take it, it has my
Signed-off-by: Konrad Rzeszutek Wilk <konra...@oracle.com>
or if you just want to do a git pull, I will shortly send an email asking
to pull the above mentioned tree.
H. Peter Anvin
> On Mon, Aug 15, 2011 at 10:18 AM, Randy Dunlap <rdu...@xenotime.net> wrote:
>> From: Randy Dunlap <rdu...@xenotime.net>
>>
>> arch/x86/mm/fault.c needs to include asm/vsyscall.h to fix a
>> build error:
>>
>> arch/x86/mm/fault.c: In function '__bad_area_nosemaphore':
>> arch/x86/mm/fault.c:728: error: 'VSYSCALL_START' undeclared (first use in this function)
>
> Grr. This seems to be one of those "under certain configurations
> only". I can trigger it with "allnoconfig", but not with my common
> configuration or "allmodconfig"
>
> I just don't see *why* it ends up being config-related. Can anybody
> fill me in? It looks like some header file does a conditional include
> of fixmap.h or something. Urgh. I *hate* those kinds of "some configs
> work" cases.
>
It's due to the following in <asm/smp.h>:
#ifdef CONFIG_X86_LOCAL_APIC
# include <asm/mpspec.h>
# include <asm/apic.h>
# ifdef CONFIG_X86_IO_APIC
# include <asm/io_apic.h>
# endif
#endif
<asm/apic.h> pulls in <asm/fixmap.h> which pulls in <asm/vsyscall.h>,
bypassing the fact that arch/x86/mm/fault.c is missing <asm/vsyscall.h>.
I'll have a patch for it shortly.
-hpa
Stephen Rothwell
On Mon, 15 Aug 2011 19:09:57 -0700 Linus Torvalds <torv...@linux-foundation.org> wrote:
>
> Urgh. I *hate* those kinds of "some configs work" cases.
Or "some architectures/platforms work" ... That's why we added Rule 1 to
Documentation/SubmitChecklist. :-)
--
Cheers,
Stephen Rothwell s...@canb.auug.org.au
tip-bot for H. Peter Anvin
Gitweb: http://git.kernel.org/tip/87cae8456a55c0a6163deca66d8aa3a6aa21f764
Author: H. Peter Anvin <h...@linux.intel.com>
AuthorDate: Mon, 15 Aug 2011 22:28:56 -0700
Committer: H. Peter Anvin <h...@linux.intel.com>
CommitDate: Mon, 15 Aug 2011 22:28:56 -0700
x86, vsyscall: Add missing <asm/fixmap.h> to arch/x86/mm/fault.c
arch/x86/mm/fault.c now depend on having the symbol VSYSCALL_START
defined, which is best handled by including <asm/fixmap.h> (it isn't
unreasonable we may want other fixed addresses in this file in the
future, and so it is cleaner than including <asm/vsyscall.h>
directly.)
This addresses an x86-64 allnoconfig build failure. On other
configurations it was masked by an indirect path:
<asm/smp.h> -> <asm/apic.h> -> <asm/fixmap.h> -> <asm/vsyscall.h>
... however, the first such include is conditional on CONFIG_X86_LOCAL_APIC.
Originally-by: Randy Dunlap <rdu...@xenotime.net>
Cc: Linus Torvalds <torv...@linux-foundation.org>
Link: http://lkml.kernel.org/r/CA%2B55aFxsOMc9=p02r8-QhJ=h=Mqwckk4_Pnx9LQt5%2BfqM...@mail.gmail.com
Signed-off-by: H. Peter Anvin <h...@linux.intel.com>
---
arch/x86/mm/fault.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 247aae3..bb3f8ca 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -17,6 +17,7 @@
#include <asm/traps.h> /* dotraplinkage, ... */
#include <asm/pgalloc.h> /* pgd_*(), ... */
#include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
+#include <asm/vsyscall.h> /* VSYSCALL_START */
/*
* Page fault error code bits:
Pekka Enberg
The commit subject line says <asm/fixmap.h> which is wrong, right?
Pekka
H. Peter Anvin
>
> The commit subject line says <asm/fixmap.h> which is wrong, right?
>
> Pekka
>
Argh... no, I accidentally committed the wrong version of the patch.
-hpa
tip-bot for H. Peter Anvin
Gitweb: http://git.kernel.org/tip/fab1167c4698e3ff11ebb06281d78def6c53728b
Author: H. Peter Anvin <h...@linux.intel.com>
AuthorDate: Mon, 15 Aug 2011 22:28:56 -0700
Committer: H. Peter Anvin <h...@linux.intel.com>
x86, vsyscall: Add missing <asm/fixmap.h> to arch/x86/mm/fault.c
arch/x86/mm/fault.c now depend on having the symbol VSYSCALL_START
defined, which is best handled by including <asm/fixmap.h> (it isn't
unreasonable we may want other fixed addresses in this file in the
future, and so it is cleaner than including <asm/vsyscall.h>
directly.)
This addresses an x86-64 allnoconfig build failure. On other
configurations it was masked by an indirect path:
<asm/smp.h> -> <asm/apic.h> -> <asm/fixmap.h> -> <asm/vsyscall.h>
... however, the first such include is conditional on CONFIG_X86_LOCAL_APIC.
Originally-by: Randy Dunlap <rdu...@xenotime.net>
Cc: Linus Torvalds <torv...@linux-foundation.org>
Link: http://lkml.kernel.org/r/CA%2B55aFxsOMc9=p02r8-QhJ=h=Mqwckk4_Pnx9LQt5%2BfqM...@mail.gmail.com
Signed-off-by: H. Peter Anvin <h...@linux.intel.com>
---
arch/x86/mm/fault.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 247aae3..f2d4c9d 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -17,6 +17,7 @@
#include <asm/traps.h> /* dotraplinkage, ... */
#include <asm/pgalloc.h> /* pgd_*(), ... */
#include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
+#include <asm/fixmap.h> /* VSYSCALL_START */
/*
* Page fault error code bits:
Randy Dunlap
> Commit-ID: fab1167c4698e3ff11ebb06281d78def6c53728b
> Gitweb: http://git.kernel.org/tip/fab1167c4698e3ff11ebb06281d78def6c53728b
> Author: H. Peter Anvin <h...@linux.intel.com>
> AuthorDate: Mon, 15 Aug 2011 22:28:56 -0700
> Committer: H. Peter Anvin <h...@linux.intel.com>
> CommitDate: Tue, 16 Aug 2011 08:04:02 -0700
>
> x86, vsyscall: Add missing <asm/fixmap.h> to arch/x86/mm/fault.c
>
> arch/x86/mm/fault.c now depend on having the symbol VSYSCALL_START
> defined, which is best handled by including <asm/fixmap.h> (it isn't
> unreasonable we may want other fixed addresses in this file in the
> future, and so it is cleaner than including <asm/vsyscall.h>
> directly.)
>
> This addresses an x86-64 allnoconfig build failure. On other
> configurations it was masked by an indirect path:
>
> <asm/smp.h> -> <asm/apic.h> -> <asm/fixmap.h> -> <asm/vsyscall.h>
>
> ... however, the first such include is conditional on CONFIG_X86_LOCAL_APIC.
>
> Originally-by: Randy Dunlap <rdu...@xenotime.net>
> Cc: Linus Torvalds <torv...@linux-foundation.org>
> Link: http://lkml.kernel.org/r/CA%2B55aFxsOMc9=p02r8-QhJ=h=Mqwckk4_Pnx9LQt5%2BfqM...@mail.gmail.com
That link gives me:
"No such Message-ID known"
> Signed-off-by: H. Peter Anvin <h...@linux.intel.com>
> ---
> arch/x86/mm/fault.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
> index 247aae3..f2d4c9d 100644
> --- a/arch/x86/mm/fault.c
> +++ b/arch/x86/mm/fault.c
> @@ -17,6 +17,7 @@
> #include <asm/traps.h> /* dotraplinkage, ... */
> #include <asm/pgalloc.h> /* pgd_*(), ... */
> #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
> +#include <asm/fixmap.h> /* VSYSCALL_START */
Nit: asm/fixmap.h does not provide VSYSCALL_START. whatever.
>
> /*
> * Page fault error code bits:
> --
---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***