aboutsummaryrefslogtreecommitdiffstats
path: root/include
Commit message (Collapse)AuthorAgeFilesLines
* Merge branch 'for-linus' of ↵Linus Torvalds2008-04-2455-756/+1593
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (85 commits) Blackfin char driver for Blackfin on-chip OTP memory (v3) Blackfin Serial Driver: fix bug - use mod_timer to replace only add_timer. Blackfin Serial Driver: the uart break anomaly has been given its own number, so switch to it Blackfin Serial Driver: use BFIN_UART_NR_PORTS to help SIR driver in uart port. Blackfin Serial Driver: Fix bug - kernel hangs when accessing uart 0 on bf537 when booting u-boot and linux on uart 1 Blackfin Serial Driver: punt unused lsr variable Blackfin Serial Driver: Enable IR function when user application (irattach /dev/ttyBFx -s) call TIOCSETD ioctl with line discipline N_IRDA [Blackfin] arch: add include/boot .gitignore files [Blackfin] arch: Functional power management support: Add support for cpu frequency scaling [Blackfin] arch: Functional power management support: Remove broken cpu frequency scaling drivers [Blackfin] arch: Equalize include files: Add PLL_DIV Masks [Blackfin] arch: Add a warning about the value of CLKIN. [Blackfin] arch: take DDR DEVWD into consideration as well for BF548 [Blackfin] arch: Remove the circular buffering mechanism for exceptions [Blackfin] arch: lose unnecessary dependency on CONFIG_BFIN_ICACHE for MPU [Blackfin] arch: fix bug - before assign new channel to the map register, need clear the bits first. [Blackfin] arch: add Blackfin on-chip SIR IrDA driver support [Blackfin] arch: BF54x memsizes are in mbits, not mbytes [Blackfin] arch: try to remove condition that causes double fault, by checking current before it gets dereferenced [Blackfin] arch: Update anomaly list. ...
| * [Blackfin] arch: add include/boot .gitignore filesMike Frysinger2008-04-251-0/+1
| | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: Functional power management support: Add support for cpu ↵Michael Hennerich2008-04-251-0/+36
| | | | | | | | | | | | | | | | frequency scaling Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: Equalize include files: Add PLL_DIV MasksMichael Hennerich2008-04-251-0/+2
| | | | | | | | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: add Blackfin on-chip SIR IrDA driver supportGraf Yang2008-04-2515-82/+891
| | | | | | | | | | | | | | | | | | - add platform device resources in board files - add new bfin_sir.h to each machines Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: Update anomaly list.Sonic Zhang2008-04-255-18/+96
| | | | | | | | | | | | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: Clean up the definition and correct the commentary for ↵Robert P. J. Day2008-04-241-7/+4
| | | | | | | | | | | | | | | | | | current_thread_info(). Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: define our own BUG() so we can dump the blackfin hardware ↵Mike Frysinger2008-04-241-0/+13
| | | | | | | | | | | | | | | | trace buffer Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: Prevent potential Core Hang situationMichael Hennerich2008-04-245-18/+172
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If the new value written to the PLL_CTL or VR_CTL register is the same as the previous value, the PLL wake-up will occur immediately (PLL is already locked), but the core and system clock will be bypassed for the PLL_LOCKCNT duration. For this interval, code will execute at the CLKIN rate instead of at the expected CCLK rate. Software should guard against this condition by comparing the current value to the new value before writing the new value. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: Give the DMA base registers a more descriptive nameBernd Schmidt2008-04-246-14/+3
| | | | | | | | | | | | | | | | | | | | The DMA base registers are available in a global named "base_addr" for every Blackfin variant. Give this a more descriptive name, and remove duplicate tables from some drivers. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: actually implement get_cycles functionMike Frysinger2008-04-241-6/+11
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: remove duplicated prototypes for internal cplb structures ↵Mike Frysinger2008-04-241-9/+0
| | | | | | | | | | | | | | | | | | | | | | from the global blackfin header remove duplicated prototypes for internal cplb structures from the global blackfin header as nothing else should be accessing these Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: declare list of peripherals as const since we dont modify ↵Mike Frysinger2008-04-241-2/+2
| | | | | | | | | | | | | | | | the incoming array Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: merge ip0x-specific board changesMike Frysinger2008-04-241-1/+9
| | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: Resolve the clash issue of UART defines between blackfin ↵Graf Yang2008-04-244-48/+57
| | | | | | | | | | | | | | | | | | headers and include/linux/serial_reg. Signed-off-by: Graf Yang <graf.yang@analog.com> Cc: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: This allows XIP to work with FD-PIC.Bernd Schmidt2008-04-241-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, init failed to do anything meaningful; it turns out that the reason is that FD-PIC has a readonly data section which can be located in the XIP filesystem, and various address checks in the kernel reject such addresses for syscall arguments. Hence, init's execve ("/bin/sh", ...) failed with error code EFAULT. There's room for improvement here: in case people want to have filesystems on flash rather than in main memory, _access_ok should be modified to allow this. This bug fix is also dedicated to Michael Hennerich. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: __FUNCTION__ is gcc-specific, use __func__Harvey Harrison2008-04-231-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: remove unused/incorrect definitionMeihui Fan2008-04-231-1/+0
| | | | | | | | | | | | | | Signed-off-by: Meihui Fan <mhfan@hhcn.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: add support for the rest of the gptimers on the BF54xMeihui Fan2008-04-231-85/+65
| | | | | | | | | | | | | | Signed-off-by: Meihui Fan <mhfan@hhcn.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: fix obvious bfin_write typosMeihui Fan2008-04-231-174/+174
| | | | | | | | | | | | | | Signed-off-by: Meihui Fan <mhfan@hhcn.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: Fix bug - Properly calculate DDR clock.Sonic Zhang2008-04-251-7/+13
| | | | | | | | | | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: fix some obvious typos -- some of which prevent SDH ↵Mike Frysinger2008-04-232-7/+7
| | | | | | | | | | | | | | | | building for the BF542 Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: relocate MAX_SWITCH_{D,I}_CPLBS from the header to the file ↵Mike Frysinger2008-04-231-26/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | where it actually gets used. relocate MAX_SWITCH_{D,I}_CPLBS from the header to the file where it actually gets used. this way when we change CONFIG_MEM_SIZE in our kconfig, we only rebuild one or two files rather than a whole bunch that implicitly include cplb.h. this will also remove the ability to clear the swapcount on the fly, but i really dont think that functionality is important. ultimate goal is for CONFIG_MEM_SIZE to go away and calculate this value on the fly based on what u-boot programmed for us. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: replace implied numbers with real valuesMike Frysinger2008-04-231-13/+13
| | | | | | | | | | | | | | | | | | | | | | replace implied numbers with real values so that strace is able to calculate things automatically ... the numbers are frozen in our ABI, so having them based off other __NR_xxx values really doesnt matter -- no functional changes Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: Add dma_map_page and dma_unmap_page stub for MMC SPI compilingBryan Wu2008-04-231-0/+15
| | | | | | | | | | Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: fix bug - when using trace buffer with CONFIG_MPU enabled.Bernd Schmidt2008-04-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There were a couple of problems with the way the trace buffer state is saved/restored in assembly. The DEBUG_HWTRACE_SAVE/RESTORE macros save a value to the stack, which is not immediately obvious; the CPLB exception code needed changes to load the correct value of the stack pointer. The other problem is that the SAVE/RESTORE macros weren't pushing and popping the value downwards on the stack, but rather moving it _upwards_, which is of course completely broken. We also need to make sure there's a matching DEBUG_HWTRACE_RESTORE in the error case of the CPLB handler. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: remove TWI I2C register accessing helper macros, because we ↵Bryan Wu2008-03-277-231/+1
| | | | | | | | | | | | | | moved to use i2c new-style interface Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] arch: add missing __user marking to ss_sp member of signalstack ↵Mike Frysinger2008-03-071-1/+1
| | | | | | | | | | | | | | | | and a few userspace system functions Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
* | Merge branch 'for-linus' of ↵Linus Torvalds2008-04-248-8/+40
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (250 commits) [ALSA] ice1724 - Fix IRQ lock-up with MPU access [ALSA] Define MPU401 registers in sound/mpu401_uart.h [ALSA] pcsp: fix wording in DEBUG_PAGEALLOC warning [ALSA] pcsp - Fix dependency in Kconfig [ALSA] soc - ac97 - Clean up checkpatch warnings [ALSA] soc - wm8750 - Clean up checkpatch warnings [ALSA] soc - wm8731 - Clean up checkpatch warnings [ALSA] soc - pxa2xx-pcm - Fix checkpatch warnings [ALSA] soc - spitz - Fix checkpatch warnings [ALSA] soc - poodle - Fix checkpatch warnings [ALSA] soc - corgi - Fix checkpatch warnings [ALSA] soc - s3c24xx-i2s - Add missing spaces [ALSA] soc - s3c24xx-i2s - Fix tab/space breakage [ALSA] soc - s3c24xx-i2s - Use linux/io.h [ALSA] hda - Fix Thinkpad X300 digital mic pcsp - Don't build pcspkr when snd-pcsp is enabled [ALSA] hda - Fix model for Acer Aspire 5720z [ALSA] soc - s3c24xx - Declare suspend and resume static [ALSA] soc - s3c24xx - Improve diagnostic output [ALSA] Fix possible races at free_irq in PCI drivers ...
| * | [ALSA] Define MPU401 registers in sound/mpu401_uart.hTakashi Iwai2008-04-241-0/+15
| | | | | | | | | | | | | | | | | | | | | Define some MPU401 registers in sound/mpu401_uart.h so that other drivers can refer to them. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | [ALSA] sound/core.h: evil #ifdefsPavel Machek2008-04-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | snd_minor_info_oss_* is an function returning int _or_ comment, depending on config parameters. That is truly evil, fix it. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | [ALSA] fix comments in sound/core.hPavel Machek2008-04-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Two sentences seem to be spliced into one in comment, fix that and fix english. Also fix codingstyle. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | [ALSA] some fixes and cleanup for ICE1724 cardsPavel Hofman2008-04-242-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | * removing the hack with NON_AKM ak4xxx type * support for card-specific flags in ak4114_stats * definition of the flags for corresponding cards Signed-off-by: Pavel Hofman <dustin@seznam.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | [ALSA] release 1.0.16Takashi Iwai2008-04-241-2/+2
| | | | | | | | | | | | Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | [ALSA] IEC958 definitions for consumer status channel, byte 4Pawel MOLL2008-04-241-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | Added definition for byte 4 of SPDIF channel status, according to second edition of IEC 60958-3 (consumer) spec. Signed-off-by: Pawel MOLL <pawel.moll@st.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | [ALSA] Move vmaster code to sound coreTakashi Iwai2008-04-241-0/+7
| | | | | | | | | | | | | | | | | | | | | Move the codes for virtual master controls to sound core part so that not only hda-intel drivers can use it. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | [ALSA] intel8x0 - Add support of 8 channel soundTakashi Iwai2008-04-241-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | Added the support of 8 channel sound for codecs that are known to work. So far, only ALC850 is marked as a 8ch-support codec. This fix is a modified version of the patch on ALSA BTS#2097 by Martin Ellis: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=2097 Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-04-242-9/+15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (22 commits) tun: Multicast handling in tun_chr_ioctl() needs proper locking. [NET]: Fix heavy stack usage in seq_file output routines. [AF_UNIX] Initialise UNIX sockets before general device initcalls [RTNETLINK]: Fix bogus ASSERT_RTNL warning iwlwifi: Fix built-in compilation of iwlcore (part 2) tun: Fix minor race in TUNSETLINK ioctl handling. ppp_generic: use stats from net_device structure iwlwifi: Don't unlock priv->mutex if it isn't locked wireless: rndis_wlan: modparam_workaround_interval is never below 0. prism54: prism54_get_encode() test below 0 on unsigned index mac80211: update mesh EID values b43: Workaround DMA quirks mac80211: fix use before check of Qdisc length net/mac80211/rx.c: fix off-by-one mac80211: Fix race between ieee80211_rx_bss_put and lookup routines. ath5k: Fix radio identification on AR5424/2424 ssb: Fix all-ones boardflags b43: Add more btcoexist workarounds b43: Fix HostFlags data types b43: Workaround invalid bluetooth settings ...
| * | [RTNETLINK]: Fix bogus ASSERT_RTNL warningPatrick McHardy2008-04-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ASSERT_RTNL uses mutex_trylock to test whether the rtnl_mutex is held. This bogus warnings when running in atomic context, which f.e. happens when adding secondary unicast addresses through macvlan or vlan or when synchronizing multicast addresses from wireless devices. Mid-term we might want to consider moving all address updates to process context since the locking seems overly complicated, for now just fix the bogus warning by changing ASSERT_RTNL to use mutex_is_locked(). Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | mac80211: update mesh EID valuesLuis Carlos Cobo2008-04-231-7/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates mesh EID values, some of which where conflicting with already-approved 11h EIDs (pointed out by Tomas Winkler). I wanted to use the values suggested in the last available 802.11 draft (2.0) but it assigns 50 to MESH_CONFIG, the same value than EXT_SUPP_RATES. Using the values proposed in the draft incremented by one. Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2008-04-249-19/+121
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: (23 commits) sparc: sunzilog uart order [SPARC64]: Detect trap frames in stack backtraces. [SPARC64]: %l6 trap return handling no longer necessary. [SPARC64]: Use trap type stored in pt_regs to handle syscall restart. [SPARC64]: Store magic cookie and trap type in pt_regs. [SPARC64]: PROM debug console can be CON_ANYTIME. sparc64: cleanup after SunOS/Solaris binary emulation removal sparc: cleanup after SunOS binary emulation removal [SPARC64]: Add NUMA support. [SPARC64]: Allocate TSB node-local. [SPARC64]: NUMA device infrastructure. [SPARC64]: Kill pci_iommu_table_init() declaration. [SPARC64]: Once we have the boot cmdline, call parse_early_param() [SPARC64]: Remove unused asm-sparc64/numnodes.h [SPARC64]: Decrease SECTION_SIZE_BITS to 30. [SPARC64]: Initialize MDESC earlier and use lmb_alloc() [SPARC64]: Use lmb_alloc() for PROM device tree. [SPARC64]: Call real_setup_per_cpu_areas() earlier and use lmb_alloc(). [SPARC64]: Fully use LMB information in bootmem_init(). [SPARC64]: Start using LMB information in bootmem_init(). ...
| * | [SPARC64]: %l6 trap return handling no longer necessary.David S. Miller2008-04-241-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we indicate the "restart system call" in the trap type field of pt_regs->magic, we don't need to set the %l6 boolean in all of the trap return paths. And we therefore don't need to pass it to do_notify_resume(). Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Store magic cookie and trap type in pt_regs.David S. Miller2008-04-231-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This sets us up for several simplifications and facilities: 1) The magic cookie lets us identify trap frames more accurately in stack backtraces. 2) The trap type lets us simplify all of the "are we in a syscall" state management and checks. 3) We can now see if a task off the cpu is sleeping in a system call or not. In fact, we can see what trap it is sleeping in whatever the type. The utrace guys will use this. Based upon some discussions with Roland McGrath. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Add NUMA support.David S. Miller2008-04-232-2/+88
| | | | | | | | | | | | | | | | | | | | | | | | Currently there is only code to parse NUMA attributes on sun4v/niagara systems, but later on we will add such parsing for older systems. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: NUMA device infrastructure.David S. Miller2008-04-233-1/+9
| | | | | | | | | | | | | | | | | | Record and propagate NUMA information for devices. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Remove unused asm-sparc64/numnodes.hDavid S. Miller2008-04-231-6/+0
| | | | | | | | | | | | | | | | | | This is handled with config options now. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Decrease SECTION_SIZE_BITS to 30.David S. Miller2008-04-231-1/+1
| | | | | | | | | | | | | | | | | | We'll need this to handle NUMA properly on some systems. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2008-04-234-0/+20
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: [patch 7/7] vfs: mountinfo: show dominating group id [patch 6/7] vfs: mountinfo: add /proc/<pid>/mountinfo [patch 5/7] vfs: mountinfo: allow using process root [patch 4/7] vfs: mountinfo: add mount peer group ID [patch 3/7] vfs: mountinfo: add mount ID [patch 2/7] vfs: mountinfo: add seq_file_root() [patch 1/7] vfs: mountinfo: add dentry_path() [PATCH] remove unused label in xattr.c (noise from ro-bind)
| * | | [patch 6/7] vfs: mountinfo: add /proc/<pid>/mountinfoRam Pai2008-04-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [mszeredi@suse.cz] rewrite and split big patch into managable chunks /proc/mounts in its current form lacks important information: - propagation state - root of mount for bind mounts - the st_dev value used within the filesystem - identifier for each mount and it's parent It also suffers from the following problems: - not easily extendable - ambiguity of mountpoints within a chrooted environment - doesn't distinguish between filesystem dependent and independent options - doesn't distinguish between per mount and per super block options This patch introduces /proc/<pid>/mountinfo which attempts to address all these deficiencies. Code shared between /proc/<pid>/mounts and /proc/<pid>/mountinfo is extracted into separate functions. Thanks to Al Viro for the help in getting the design right. Signed-off-by: Ram Pai <linuxram@us.ibm.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | | [patch 5/7] vfs: mountinfo: allow using process rootMiklos Szeredi2008-04-231-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow /proc/<pid>/mountinfo to use the root of <pid> to calculate mountpoints. - move definition of 'struct proc_mounts' to <linux/mnt_namespace.h> - add the process's namespace and root to this structure - pass a pointer to 'struct proc_mounts' into seq_operations In addition the following cleanups are made: - use a common open function for /proc/<pid>/{mounts,mountstat} - surround namespace.c part of these proc files with #ifdef CONFIG_PROC_FS - make the seq_operations structures const Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
generated by cgit v1.1 at 2025-01-29 02:08:26 +0000