- 10 4月, 2013 1 次提交
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由 Bjorn Helgaas 提交于
The __weak annotation on the pcibios_get_phb_of_node() declaration causes *every* definition to be marked "weak." The linker then selects one based on link order, which may be the wrong one. Gabor found that on MIPS, the linker selected the generic implementation from drivers/pci even though arch/mips supplied a definition without the __weak annotation: $ mipsel-openwrt-linux-readelf -s arch/mips/pci/built-in.o \ drivers/pci/built-in.o vmlinux.o | grep pcibios_get_phb_of_node 86: 0000046c 12 FUNC WEAK DEFAULT 2 pcibios_get_phb_of_node 1430: 00012e2c 104 FUNC WEAK DEFAULT 2 pcibios_get_phb_of_node 31898: 0017e4ec 104 FUNC WEAK DEFAULT 2 pcibios_get_phb_of_node This removes the __weak annotation from the pcibios_get_phb_of_node() declaration so arch-specific non-weak implementations work reliably. Suggested-by: NGabor Juhos <juhosg@openwrt.org> Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
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- 11 3月, 2013 1 次提交
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由 Linus Torvalds 提交于
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- 10 3月, 2013 2 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace由 Linus Torvalds 提交于
Pull namespace bugfixes from Eric Biederman: "This is three simple fixes against 3.9-rc1. I have tested each of these fixes and verified they work correctly. The userns oops in key_change_session_keyring and the BUG_ON triggered by proc_ns_follow_link were found by Dave Jones. I am including the enhancement for mount to only trigger requests of filesystem modules here instead of delaying this for the 3.10 merge window because it is both trivial and the kind of change that tends to bit-rot if left untouched for two months." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: proc: Use nd_jump_link in proc_ns_follow_link fs: Limit sys_mount to only request filesystem modules (Part 2). fs: Limit sys_mount to only request filesystem modules. userns: Stop oopsing in key_change_session_keyring
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由 Linus Torvalds 提交于
There is a more complete atmel patch-series out by Nick Dyer that fixes this and other things, but in the meantime this is the minimal thing to get the touchscreen going on (at least my) Pixel Chromebook. Not that I want my dirty fingers near that beautiful screen, but it seems that a non-initialized touchscreen will also end up being a constant wakeup source, so you have to disable it to go to sleep. And it's easier to just fix the initialization sequence. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 09 3月, 2013 23 次提交
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由 Eric W. Biederman 提交于
Update proc_ns_follow_link to use nd_jump_link instead of just manually updating nd.path.dentry. This fixes the BUG_ON(nd->inode != parent->d_inode) reported by Dave Jones and reproduced trivially with mkdir /proc/self/ns/uts/a. Sigh it looks like the VFS change to require use of nd_jump_link happend while proc_ns_follow_link was baking and since the common case of proc_ns_follow_link continued to work without problems the need for making this change was overlooked. Cc: stable@vger.kernel.org Signed-off-by: N"Eric W. Biederman" <ebiederm@xmission.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
Pull btrfs fixes from Chris Mason: "These are scattered fixes and one performance improvement. The biggest functional change is in how we throttle metadata changes. The new code bumps our average file creation rate up by ~13% in fs_mark, and lowers CPU usage. Stefan bisected out a regression in our allocation code that made balance loop on extents larger than 256MB." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: improve the delayed inode throttling Btrfs: fix a mismerge in btrfs_balance() Btrfs: enforce min_bytes parameter during extent allocation Btrfs: allow running defrag in parallel to administrative tasks Btrfs: avoid deadlock on transaction waiting list Btrfs: do not BUG_ON on aborted situation Btrfs: do not BUG_ON in prepare_to_reloc Btrfs: free all recorded tree blocks on error Btrfs: build up error handling for merge_reloc_roots Btrfs: check for NULL pointer in updating reloc roots Btrfs: fix unclosed transaction handler when the async transaction commitment fails Btrfs: fix wrong handle at error path of create_snapshot() when the commit fails Btrfs: use set_nlink if our i_nlink is 0
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由 Benson Leung 提交于
Add basic platform data to get the current upstream driver working with the 224s touchpad and 1664s touchscreen. We will be using NULL config so we will use the settings from the devices' NVRAMs. Signed-off-by: NBenson Leung <bleung@chromium.org> Tested-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Daniel Kurtz 提交于
This same driver can be used by atmel based touchscreens and touchpads (buttonpads). Platform data may specify a device is a touchpad using the is_tp flag. This will cause the driver to perform some touchpad specific initializations, such as: * register input device name "Atmel maXTouch Touchpad" instead of Touchscreen. * register BTN_LEFT & BTN_TOOL_* event types. * register axis resolution (as a fixed constant, for now) * register BUTTONPAD property * process GPIO buttons using reportid T19 Input event GPIO mapping is done by the platform data key_map array. key_map[x] should contain the KEY or BTN code to send when processing GPIOx from T19. To specify a GPIO as not an input source, populate with KEY_RESERVED, or 0. Signed-off-by: NDaniel Kurtz <djkurtz@chromium.org> Signed-off-by: NBenson Leung <bleung@chromium.org> Signed-off-by: NNick Dyer <nick.dyer@itdev.co.uk> Tested-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.samba.org/sfrench/cifs-2.6由 Linus Torvalds 提交于
Pull CIFS fixes from Steve French: "A small set of cifs fixes which includes one for a recent regression in the write path (pointed out by Anton), some fixes for rename problems and as promised for 3.9 removing the obsolete sockopt mount option (and the accompanying deprecation warning)." * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: CIFS: Fix missing of oplock_read value in smb30_values structure cifs: don't try to unlock pagecache page after releasing it cifs: remove the sockopt= mount option cifs: Check server capability before attempting silly rename cifs: Fix bug when checking error condition in cifs_rename_pending_delete()
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由 Linus Torvalds 提交于
Merge misc fixes from Andrew Morton. * emailed patches from Andrew Morton <akpm@linux-foundation.org>: alpha: boot: fix build breakage introduced by system.h disintegration memcg: initialize kmem-cache destroying work earlier Randy has moved ksm: fix m68k build: only NUMA needs pfn_to_nid dmi_scan: fix missing check for _DMI_ signature in smbios_present() Revert parts of "hlist: drop the node parameter from iterators" idr: remove WARN_ON_ONCE() on negative IDs mm/mempolicy.c: fix sp_node_init() argument ordering mm/mempolicy.c: fix wrong sp_node insertion ipc: don't allocate a copy larger than max ipc: fix potential oops when src msg > 4k w/ MSG_COPY
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由 Will Deacon 提交于
Commit ec221208 ("Disintegrate asm/system.h for Alpha") removed the system.h include from boot/head.S, which puts the PAL_* asm constants out of scope. Include <asm/pal.h> so we can get building again. Signed-off-by: NWill Deacon <will.deacon@arm.com> Cc: David Rusling <david.rusling@linaro.org> Cc: David Howells <dhowells@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Konstantin Khlebnikov 提交于
Fix a warning from lockdep caused by calling cancel_work_sync() for uninitialized struct work. This path has been triggered by destructon kmem-cache hierarchy via destroying its root kmem-cache. cache ffff88003c072d80 obj ffff88003b410000 cache ffff88003c072d80 obj ffff88003b924000 cache ffff88003c20bd40 INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. Pid: 2825, comm: insmod Tainted: G O 3.9.0-rc1-next-20130307+ #611 Call Trace: __lock_acquire+0x16a2/0x1cb0 lock_acquire+0x8a/0x120 flush_work+0x38/0x2a0 __cancel_work_timer+0x89/0xf0 cancel_work_sync+0xb/0x10 kmem_cache_destroy_memcg_children+0x81/0xb0 kmem_cache_destroy+0xf/0xe0 init_module+0xcb/0x1000 [kmem_test] do_one_initcall+0x11a/0x170 load_module+0x19b0/0x2320 SyS_init_module+0xc6/0xf0 system_call_fastpath+0x16/0x1b Example module to demonstrate: #include <linux/module.h> #include <linux/slab.h> #include <linux/mm.h> #include <linux/workqueue.h> int __init mod_init(void) { int size = 256; struct kmem_cache *cache; void *obj; struct page *page; cache = kmem_cache_create("kmem_cache_test", size, size, 0, NULL); if (!cache) return -ENOMEM; printk("cache %p\n", cache); obj = kmem_cache_alloc(cache, GFP_KERNEL); if (obj) { page = virt_to_head_page(obj); printk("obj %p cache %p\n", obj, page->slab_cache); kmem_cache_free(cache, obj); } flush_scheduled_work(); obj = kmem_cache_alloc(cache, GFP_KERNEL); if (obj) { page = virt_to_head_page(obj); printk("obj %p cache %p\n", obj, page->slab_cache); kmem_cache_free(cache, obj); } kmem_cache_destroy(cache); return -EBUSY; } module_init(mod_init); MODULE_LICENSE("GPL"); Signed-off-by: NKonstantin Khlebnikov <khlebnikov@openvz.org> Cc: Glauber Costa <glommer@parallels.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Randy Dunlap 提交于
Update email address and CREDITS info. xenotime.net is defunct. Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Cc: Harry Wei <harryxiyou@gmail.com> Cc: Keiichi KII <k-keiichi@bx.jp.nec.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Hugh Dickins 提交于
A CONFIG_DISCONTIGMEM=y m68k config gave mm/ksm.c: In function `get_kpfn_nid': mm/ksm.c:492: error: implicit declaration of function `pfn_to_nid' linux/mmzone.h declares it for CONFIG_SPARSEMEM and CONFIG_FLATMEM, but expects the arch's asm/mmzone.h to declare it for CONFIG_DISCONTIGMEM (see arch/mips/include/asm/mmzone.h for example). Or perhaps it is only expected when CONFIG_NUMA=y: too much of a maze, and m68k got away without it so far, so fix the build in mm/ksm.c. Signed-off-by: NHugh Dickins <hughd@google.com> Reported-by: NGeert Uytterhoeven <geert@linux-m68k.org> Cc: Petr Holasek <pholasek@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Ben Hutchings 提交于
Commit 9f9c9cbb ("drivers/firmware/dmi_scan.c: fetch dmi version from SMBIOS if it exists") hoisted the check for "_DMI_" into dmi_scan_machine(), which means that we don't bother to check for "_DMI_" at offset 16 in an SMBIOS entry. smbios_present() may also call dmi_present() for an address where we found "_SM_", if it failed further validation. Check for "_DMI_" in smbios_present() before calling dmi_present(). [akpm@linux-foundation.org: fix build] Signed-off-by: NBen Hutchings <ben@decadent.org.uk> Reported-by: NTim McGrath <tmhikaru@gmail.com> Tested-by: NTim Mcgrath <tmhikaru@gmail.com> Cc: Zhenzhong Duan <zhenzhong.duan@oracle.com> Cc: <stable@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arnd Bergmann 提交于
Commit b67bfe0d ("hlist: drop the node parameter from iterators") did a lot of nice changes but also contains two small hunks that seem to have slipped in accidentally and have no apparent connection to the intent of the patch. This reverts the two extraneous changes. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Cc: Peter Senna Tschudin <peter.senna@gmail.com> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Tejun Heo 提交于
idr_find(), idr_remove() and idr_replace() used to silently ignore the sign bit and perform lookup with the rest of the bits. The weird behavior has been changed such that negative IDs are treated as invalid. As the behavior change was subtle, WARN_ON_ONCE() was added in the hope of determining who's calling idr functions with negative IDs so that they can be examined for problems. Up until now, all two reported cases are ID number coming directly from userland and getting fed into idr_find() and the warnings seem to cause more problems than being helpful. Drop the WARN_ON_ONCE()s. Signed-off-by: NTejun Heo <tj@kernel.org> Reported-by: <markus@trippelsdorf.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 KOSAKI Motohiro 提交于
Currently, n_new is wrongly initialized. start and end parameter are inverted. Let's fix it. Signed-off-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Hillf Danton <dhillf@gmail.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Hugh Dickins <hughd@google.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Dave Jones <davej@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Hillf Danton 提交于
n->end is accessed in sp_insert(). Thus it should be update before calling sp_insert(). This mistake may make kernel panic. Signed-off-by: NHillf Danton <dhillf@gmail.com> Signed-off-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: Hugh Dickins <hughd@google.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Dave Jones <davej@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Peter Hurley 提交于
When MSG_COPY is set, a duplicate message must be allocated for the copy before locking the queue. However, the copy could not be larger than was sent which is limited to msg_ctlmax. Signed-off-by: NPeter Hurley <peter@hurleysoftware.com> Acked-by: NStanislav Kinsbursky <skinsbursky@parallels.com> Cc: <stable@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Peter Hurley 提交于
If the src msg is > 4k, then dest->next points to the next allocated segment; resetting it just prior to dereferencing is bad. Signed-off-by: NPeter Hurley <peter@hurleysoftware.com> Acked-by: NStanislav Kinsbursky <skinsbursky@parallels.com> Cc: <stable@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile由 Linus Torvalds 提交于
Pull tile architecture fixes from Chris Metcalf: "This fixes the bug that Al Viro spotted with the compat llseek code. I also fixed the compat syscall definitions to use the new syscall define macros to properly sign-extend their arguments." * 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: tile: properly use COMPAT_SYSCALL_DEFINEx tile: work around bug in the generic sys_llseek
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git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag由 Linus Torvalds 提交于
Pull metag bugfixes from James Hogan: "A couple of fairly minor arch/metag integration fixes from v3.9-rc1: - remove SET_PERSONALITY(): use default definition like other arches now do. - inhibit NUMA balancing: like SH, NUMA is used for memories with different latencies. ARCH_WANT_VARIABLE_LOCALITY has been added for this purpose." * tag 'metag-for-v3.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag: metag: Inhibit NUMA balancing. metag: remove SET_PERSONALITY()
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound由 Linus Torvalds 提交于
Pull sound fixes from Takashi Iwai: "All are boring small fixes in various parts: - A few possible NULL-dereference or zero-division Oops fixes - Fix vmaster slave volume notification - Add codec ID for ALC233 - Various fixes in several ASoC WM codecs - ASoC tegra i2c fix Sorry if you wanted a thrilling adventure with huge sharks :)" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: ice1712: Initialize card->private_data properly ALSA: hda - Add support of new codec ALC233 ALSA: hda/ca0132 - Avoid division by zero in dspxfr_one_seg() ALSA: hda - check NULL pointer when creating SPDIF PCM switch ALSA: hda - check NULL pointer when creating SPDIF controls ASoC: wm5102: Apply a SYSCLK patch for later revs ALSA: vmaster: Fix slave change notification ASoC: tegra: fix I2S bit count mask ALSA: seq: seq_oss_event: missing range checks ASoC: wm8350: Use jiffies rather than msecs in schedule_delayed_work() ASoC: wm5110: Correct OUT2/3 volume and switch names ASoC: wm5102: Correct OUT2 volume and switch names ASoC: wm8960: Fix ADC power bits ASoC: wm8960: Correct register 0 and 1 defaults
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid由 Linus Torvalds 提交于
Pull HID fix from Jiri Kosina: "Bugfix for a long-standing bug in logitech-dj driver causing all sorts of random initialization problems, finally debugged by Benjamin Tissoires with help of Bob Bowles." * 'for-3.9/upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: logitech-dj: do not directly call hid_output_raw_report() during probe
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random由 Linus Torvalds 提交于
Pull random fixes from Ted Ts'o: "Fix a circular locking dependency in random's collection of cputime used by a thread when it exits." * tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: random: fix locking dependency with the tasklist_lock
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由 Linus Torvalds 提交于
It's "normal" - it can happen if the file descriptor you followed was opened with O_NOFOLLOW. Reported-by: NDave Jones <davej@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: stable@kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 08 3月, 2013 13 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 fixes from Peter Anvin: "Several boot fixes (MacBook, legacy EFI bootloaders), another please-don't-brick fix, and some minor stuff." * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Do not try to sync identity map for non-mapped pages x86, doc: Be explicit about what the x86 struct boot_params requires x86: Don't clear efi_info even if the sentinel hits x86, mm: Make sure to find a 2M free block for the first mapped area x86: Fix 32-bit *_cpu_data initializers efivarfs: return accurate error code in efivarfs_fill_super() efivars: efivarfs_valid_name() should handle pstore syntax efi: be more paranoid about available space when creating variables iommu, x86: Add DMA remap fault reason x86, smpboot: Remove unused variable
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git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull drm fixes from Dave Airlie: "Misc radeon, nouveau, mgag200 and intel fixes. The intel fixes should contain the fix for the touchpad on the Chromebook - hey I'm an input maintainer now!" Hate to pee on your parade, Dave, but I don't think being an input maintainer is necessarily something to strive for.. * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (25 commits) drm/tegra: drop "select DRM_HDMI" drm: Documentation typo fixes drm/mgag200: Bug fix: Renesas board now selects native resolution. drm/mgag200: Reject modes that are too big for VRAM drm/mgag200: 'fbdev_list' in 'struct mga_fbdev' is not used drm/radeon: don't check mipmap alignment if MIP_ADDRESS is FMASK drm/radeon: skip MC reset as it's probably not hung drm/radeon: add primary dac adj quirk for R200 board drm/radeon: don't set hpd, afmt interrupts when interrupts are disabled drm/i915: Turn off hsync and vsync on ADPA when disabling crt drm/i915: Fix incorrect definition of ADPA HSYNC and VSYNC bits drm/i915: also disable south interrupts when handling them drm/i915: enable irqs earlier when resuming drm/i915: Increase the RC6p threshold. DRM/i915: On G45 enable cursor plane briefly after enabling the display plane. drm/nv50-: prevent some races between modesetting and page flipping drm/nouveau/i2c: drop parent refcount when creating ports drm/nv84: fix regression in page flipping drm/nouveau: Fix typo in init_idx_addr_latched(). drm/nouveau: Disable AGP on PowerPC again. ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull ACPI and power management fixes from Rafael J Wysocki: - Two fixes for the new intel_pstate driver from Dirk Brandewie. - Fix for incorrect usage of the .find_bridge() callback from struct acpi_bus_type in the USB core and subsequent removal of that callback from Rafael J Wysocki. - ACPI processor driver cleanups from Chen Gang and Syam Sidhardhan. - ACPI initialization and error messages fix from Joe Perches. - Operating Performance Points documentation improvement from Nishanth Menon. - Fixes for memory leaks and potential concurrency issues and sysfs attributes leaks during device removal in the core device PM QoS code from Rafael J Wysocki. - Calxeda Highbank cpufreq driver simplification from Emilio López. - cpufreq comment cleanup from Namhyung Kim. - Fix for a section mismatch in Calxeda Highbank interprocessor communication code from Mark Langsdorf (this is not a PM fix strictly speaking, but the code in question went in through the PM tree). * tag 'pm+acpi-3.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq / intel_pstate: Do not load on VM that does not report max P state. cpufreq / intel_pstate: Fix intel_pstate_init() error path ACPI / glue: Drop .find_bridge() callback from struct acpi_bus_type ACPI / glue: Add .match() callback to struct acpi_bus_type ACPI / porocessor: Beautify code, pr->id is u32 which is never < 0 ACPI / processor: Remove redundant NULL check before kfree ACPI / Sleep: Avoid interleaved message on errors PM / QoS: Remove device PM QoS sysfs attributes at the right place PM / QoS: Fix concurrency issues and memory leaks in device PM QoS cpufreq: highbank: do not initialize array with a loop PM / OPP: improve introductory documentation cpufreq: Fix a typo in comment mailbox, pl320-ipc: remove __init from probe function
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由 Paul Bolle 提交于
Commit ac24c220 ("drm/tegra: Use generic HDMI infoframe helpers") added "select DRM_HDMI" to the DRM_TEGRA Kconfig entry. But there is no Kconfig symbol named DRM_HDMI. The select statement for that symbol is a nop. Drop it. What was needed to use HDMI functionality was to select HDMI (which this entry already did through depending on DRM) and to include linux/hdmi.h (which this commit also did). Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Acked-by: NThierry Reding <thierry.reding@avionic-design.de> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Christopher Harvey 提交于
Signed-off-by: NChristopher Harvey <charvey@matrox.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Julia Lemire 提交于
Renesas boards were consistently defaulting to the 1024x768 resolution, regardless of the native resolution of the monitor plugged in. It was determined that the EDID of the monitor was not being read. Since the DAC is a shared line, in order to read from or write to it we must take control of the DAC clock. This can be done by setting the proper register to one. This bug fix sets the register MGA1064_GEN_IO_CTL2 to one. The DAC control line can be used to determine whether or not a new monitor has been plugged in. But since the hotplug feature is not one we will support, it has been decided to simply leave the register set to one. Signed-off-by: NJulia Lemire <jlemire@matrox.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Christopher Harvey 提交于
A monitor or a user could request a resolution greater than the available VRAM for the backing framebuffer. This change checks the required framebuffer size against the max VRAM size and rejects modes if they are too big. This change can also remove a mode request passed in via the video= parameter. Signed-off-by: NChristopher Harvey <charvey@matrox.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Christopher Harvey 提交于
Signed-off-by: NChristopher Harvey <charvey@matrox.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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git://people.freedesktop.org/~agd5f/linux由 Dave Airlie 提交于
Alex writes: Radeon fixes pull. Not much to it. - fix some splatter if the interrupt handler isn't registered - Add a quirk for an old R200 board to fix washed out colors on the DAC - Don't try and soft reset the MC when we reset the GPU. It usually doesn't need it and doesn't always work reliably. - A CS checker fix from Marek * 'drm-fixes-3.9' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: don't check mipmap alignment if MIP_ADDRESS is FMASK drm/radeon: skip MC reset as it's probably not hung drm/radeon: add primary dac adj quirk for R200 board drm/radeon: don't set hpd, afmt interrupts when interrupts are disabled
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git://git.linaro.org/people/rmk/linux-arm由 Linus Torvalds 提交于
Pull ARM fixes from Russell King: "Mainly a group of fixes, the only exception is the wiring up of the kcmp syscall now that those patches went in during the last merge window." * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7668/1: fix memset-related crashes caused by recent GCC (4.7.2) optimizations ARM: 7667/1: perf: Fix section mismatch on armpmu_init() ARM: 7666/1: decompressor: add -mno-single-pic-base for building the decompressor ARM: 7665/1: Wire up kcmp syscall ARM: 7664/1: perf: remove erroneous semicolon from event initialisation ARM: 7663/1: perf: fix ARMv7 EVTYPE_MASK to include NSH bit ARM: 7662/1: hw_breakpoint: reset debug logic on secondary CPUs in s2ram resume ARM: 7661/1: mm: perform explicit branch predictor maintenance when required ARM: 7660/1: tlb: add branch predictor maintenance operations ARM: 7659/1: mm: make mm->context.id an atomic64_t variable ARM: 7658/1: mm: fix race updating mm->context.id on ASID rollover ARM: 7657/1: head: fix swapper and idmap population with LPAE and big-endian ARM: 7655/1: smp_twd: make twd_local_timer_of_register() no-op for nosmp ARM: 7652/1: mm: fix missing use of 'asid' to get asid value from mm->context.id ARM: 7642/1: netx: bump IRQ offset to 64
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由 H. Peter Anvin 提交于
EFI changes for v3.9-rc2, * Make the EFI variable code more paranoid about running out of space in NVRAM, since this is the root cause of the recent issue where machines refuse to boot - from Matthew Garrett. * Some efivarfs patches that fix regressions introduced in v3.9-rc1. Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
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由 Dave Hansen 提交于
kernel_map_sync_memtype() is called from a variety of contexts. The pat.c code that calls it seems to ensure that it is not called for non-ram areas by checking via pat_pagerange_is_ram(). It is important that it only be called on the actual identity map because there *IS* no map to sync for highmem pages, or for memory holes. The ioremap.c uses are not as careful as those from pat.c, and call kernel_map_sync_memtype() on PCI space which is in the middle of the kernel identity map _range_, but is not actually mapped. This patch adds a check to kernel_map_sync_memtype() which probably duplicates some of the checks already in pat.c. But, it is necessary for the ioremap.c uses and shouldn't hurt other callers. I have reproduced this bug and this patch fixes it for me and the original bug reporter: https://lkml.org/lkml/2013/2/5/396Signed-off-by: NDave Hansen <dave@linux.vnet.ibm.com> Link: http://lkml.kernel.org/r/20130307163151.D9B58C4E@kernel.stglabs.ibm.comSigned-off-by: NDave Hansen <dave@sr71.net> Tested-by: NTetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator由 Linus Torvalds 提交于
Pull regulator fixes from Mark Brown: "A few small things here and there, nothing major here really. The conversion of twl4030ldo_ops to get_voltage_sel is a fix, as covered in the commit log it fixes inconsistency in handling of the IS_UNSUP() feature in the driver." * tag 'regulator-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: fixed regulator_bulk_enable unwinding code regulator: twl: Convert twl4030ldo_ops to get_voltage_sel regulator: palmas: fix number of SMPS voltages regulator: core: fix documentation error in regulator_allow_bypass regulator: core: update kernel documentation for regulator_desc regulator: db8500-prcmu - remove incorrect __exit markup
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