- 21 5月, 2008 11 次提交
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由 Greg Kroah-Hartman 提交于
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Anton Vorontsov <cbou@mail.ru> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Reviewed-by: NRoland Dreier <rolandd@cisco.com> Cc: Sean Hefty <sean.hefty@intel.com> Cc: Hal Rosenstock <hal.rosenstock@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Acked-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_drvdata(). Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: James Simmons <jsimmons@infradead.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
There is a race from when a device is created with device_create() and then the drvdata is set with a call to dev_set_drvdata() in which a sysfs file could be open, yet the drvdata will be NULL, causing all sorts of bad things to happen. This patch fixes the problem by using the new function, device_create_vargs(). Many thanks to Arthur Jones <ajones@riverbed.com> for reporting the bug, and testing patches out. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Arthur Jones <ajones@riverbed.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
We want to have the drvdata field set properly when creating the device as sysfs callbacks can assume it is present and it can race the later setting of this field. So, create two new functions, deviec_create_vargs() and device_create_drvdata() that take this new field. device_create_drvdata() will go away in 2.6.27 as the drvdata field will just be moved to the device_create() call as it should be. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: prevent userspace from accessing shut down devices ieee1394: sbp2: use correct size of command descriptor block
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由 Arjan van de Ven 提交于
vidiocgmbuf() does this: mutex_lock(&fh->cap.vb_lock); retval = videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize, V4L2_MEMORY_MMAP); and videobuf_mmap_setup() then just does mutex_lock(&q->vb_lock); ret = __videobuf_mmap_setup(q, bcount, bsize, memory); mutex_unlock(&q->vb_lock); which is an obvious double-take deadlock. This patch fixes this by having vidiocgmbuf() just call the __videobuf_mmap_setup function instead. Acked-by: NMauro Carvalho Chehab <mchehab@infradead.org> Reported-by: NKoos Vriezen <koos.vriezen@gmail.com> Signed-off-by: NArjan van de Ven <arjan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jay Fenlason 提交于
If userspace ignores the POLLERR bit from poll(), and only attempts to read() the device when POLLIN is set, it can still make ioctl() calls on a device that has been removed from the system. The node_id and generation returned by GET_INFO will be outdated, but INITIATE_BUS_RESET would still cause a bus reset, and GET_CYCLE_TIMER will return data. And if you guess the correct generation to use, you can send requests to a different device on the bus, and get responses back. This patch prevents open, ioctl, compat_ioctl, and mmap against shutdown devices. Signed-off-by: NJay Fenlason <fenlason@redhat.com> Signed-off-by: NStefan Richter <stefanr@s5r6.in-berlin.de>
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由 Stefan Richter 提交于
Boaz Harrosh wrote: > cmd->cmd_len is now guarantied to be set properly at all cases. > And some commands you want to support will not be set correctly > by COMMAND_SIZE(). Signed-off-by: NStefan Richter <stefanr@s5r6.in-berlin.de>
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- 20 5月, 2008 29 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: [ALSA] hda - Fix ASUS P5GD1 model [ALSA] hda - Fix ALC262 fujitsu model snd-pcsp: use HRTIMER_CB_SOFTIRQ
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: remove CVS keywords HID: Add iMON LCDs to blacklist HID: add Microchip PICKit 1 and PICkit 2 to blacklist HID: split Numlock emulation quirk from HID_QUIRK_APPLE_HAS_FN.
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git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc由 Linus Torvalds 提交于
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Update defconfigs for desktop/server systems [POWERPC] Fix mpc8377_mds.dts DMA nodes to match spec [POWERPC] Update arch/powerpc/boot/.gitignore [POWERPC] Remove generated files on make clean [POWERPC] powerpc/mm/hash_low_32.S: Remove CVS keyword [POWERPC] Update Cell MAINTAINERS entry, add spufs entry lmb: Fix compile warning
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git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes: [GFS2] Prefer strlcpy() over snprintf() [GFS2] Fix cast from unsigned int to s64 [GFS2] filesystem consistency error from do_strip
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由 Hugh Dickins 提交于
The x86_64 pgd_bad(), pud_bad(), pmd_bad() inlines have differed from their x86_32 counterparts in a couple of ways: they've been unnecessarily weak (e.g. letting 0 or 1 count as good), and were typed as unsigned long. Strengthen them and return int. The PAE pmd_bad was too weak before, allowing any junk in the upper half; but got strengthened by the patch correcting its ~PAGE_MASK to ~PTE_MASK. The PAE pud_bad already said ~PTE_MASK; and since it folds into pgd_bad, and we don't set the protection bits at that level, it'll do as is. Signed-off-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jeremy Fitzhardinge 提交于
Use PTE_MASK to extract mfn from pte. Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Tested-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jeremy Fitzhardinge 提交于
Use ~PTE_MASK to extract the non-pfn parts of the pte (ie, the pte flags), rather than constructing an ad-hoc mask. Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Tested-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jeremy Fitzhardinge 提交于
_PAGE_CHG_MASK is defined as the set of bits not updated by pte_modify(); specifically, the pfn itself, and the Accessed and Dirty bits (which are updated by hardware). Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Tested-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jeremy Fitzhardinge 提交于
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jeremy Fitzhardinge 提交于
Use PTE_MASK in 3-level pagetables (ie, 32-bit PAE). Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Tested-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jeremy Fitzhardinge 提交于
Put the definitions of __(VIRTUAL|PHYSICAL)_MASK before their uses. Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Tested-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jeremy Fitzhardinge 提交于
Fix the warning: include2/asm/pgtable.h: In function `pte_modify': include2/asm/pgtable.h:290: warning: left shift count >= width of type On 32-bit PAE the virtual and physical addresses are both 32-bits, so it ends up evaluating 1<<32. Do the shift as a 64-bit shift then cast to the appropriate size. This should all be done at compile time, and so have no effect on generated code. Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Tested-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jeremy Fitzhardinge 提交于
Define PTE_MASK so that it contains a meaningful value for all x86 pagetable configurations. Previously it was defined as a "long" which means that it was too short to cover a 32-bit PAE pte entry. It is now defined as a pteval_t, which is an integer type long enough to contain a full pte (or pmd, pud, pgd). This fixes an Xorg crash on 32-bit x86 with PAE due to corruption of the NX bit in mprotect due to the incorrect type/value of PTE_MASK reported by Hugh Dickins: "Yes, thanks Jeremy: I've checked that each stage builds and runs X on my boxes here, x86_32 and x86_32+PAE and x86_64. (So even 1/8 is enough to fix the PAT pte_modify issue, though 2/8 then fixes compiler warnings.)" Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Tested-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Adrian Bunk 提交于
This patch removes CVS keywords that weren't updated for a long time from comments. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Dylan R Semler 提交于
The new iMON LCDs from SoundGraph need to be blacklisted from HID in order to be used by lirc. Signed-off-by: NDylan R Semler <dylan.semler@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Xiaofan Chen 提交于
Microchip PICkit 1 and PICKit 2 USB Programmers are USB HID class of device but they are not real HID device. They are now supported by libusb based programs like the following programs. pk2 and pk2cmd Linux port: http://home.pacbell.net/theposts/picmicro/ usb_pickit: http://tfc.duke.free.fr/pickit.html usb_pickit original version: http://charm.cs.uiuc.edu/users/olawlor/projects/2003/microchip/ Therefore it ispreferred to blacklist them. Signed-off-by: NXiaofan Chen <xiaofanc@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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Since 2.6.25 the HID_QUIRK_APPLE_HAS_FN quirk is enabled even for non-laptop Apple keyboards of the Aluminium series. The USB version of these don't need Numlock emulation, like the laptop (and Aluminium Wireless) do, as they have a proper keypad. This patch splits the Numlock emulation for Apple keyboards in a different quirk flag, so that it can be enabled for all the keyboards but the Aluminium USB ones. If the Numlock emulation is enabled for Aluminium USB keyboards, the JKL and UIO keys become the numeric pad, and the rest of the keyboard is disabled, included the key used to disable Numlock. Additionally, these keyboard should not have a Numlock at all, as the Numlock key is instead replaced by the 'Clear' key as usual for Apple USB keyboards. Signed-off-by: NDiego 'Flameeyes' Petteno <flameeyes@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Paul Mackerras 提交于
Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Travis Place 提交于
Corrected the model assignment for the ASUS P5GD1 w/SPDIF after reports of surround sound not being possible. Signed-off-by: NTravis Place <wishie@wishie.net> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Fixed the speaker auto-mute with two laptop and docking headphones. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Acked-by: NTony Vroon <tony@linx.net>
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由 Stas Sergeev 提交于
Change HRTIMER_CB_IRQSAFE to HRTIMER_CB_SOFTIRQ, as suggested by Thomas Gleixner. That solves the lock dependancy reported in Bug #10701. That also allows to call hrtimer_start() directly, tasklet "stupid hack" removed. Signed-off-by: NStas Sergeev <stsp@aknet.ru> Acked-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Paul Mackerras 提交于
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由 Kumar Gala 提交于
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Kumar Gala 提交于
* Add dtbImage.* * Added zImage.holly * Folded zImage.coff.lds into zImage.*lds * Removed some unused zImage.<foo> ignores Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Kumar Gala 提交于
dtbImage.* and several zImage. targets get created but never cleaned up. Also, moved zImage to the clean-files line associated with all other image results (was previously duplicated). Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: at91_mci: minor cleanup mmc: mmc host test driver mmc: Fix omap compile by replacing dev_name with dma_dev_name
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由 Brice Goglin 提交于
Add a MAINTAINERS entry for the myri10ge driver. Signed-off-by: NBrice Goglin <brice@myri.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current由 Linus Torvalds 提交于
* 'audit.b51' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: [PATCH] list_for_each_rcu must die: audit [patch 1/1] audit_send_reply(): fix error-path memory leak [PATCH] open sessionid permissions
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: [PATCH] return to old errno choice in mkdir() et.al. [Patch] fs/binfmt_elf.c: fix wrong return values [PATCH] get rid of leak in compat_execve() [Patch] fs/binfmt_elf.c: fix a wrong free [PATCH] avoid multiplication overflows and signedness issues for max_fds [PATCH] dup_fd() part 4 - race fix [PATCH] dup_fd() - part 3 [PATCH] dup_fd() part 2 [PATCH] dup_fd() fixes, part 1 [PATCH] take init_files to fs/file.c
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