- 11 1月, 2011 1 次提交
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由 Alexey Dobriyan 提交于
Remove kobject.h from files which don't need it, notably, sched.h and fs.h. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 10 1月, 2011 4 次提交
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由 Joe Jin 提交于
When retrieving the event channel number from irq, the irq number may not be valid under some conditions. So far that can be when we suspend/resume and irq ends with -1. Validate and return sanitized irq and provide diagnostics information. [v3: added unlikely on the WARN path] [v2: reworded the commit message] Signed-off-by: NJoe Jin <joe.jin@oracle.com> Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com> Tested-by: NGurudas Pai <gurudas.pai@oracle.com> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Andrew Morton <akpm@linux-foundation.org>
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由 Joe Jin 提交于
This patch fixes a potential memory leak when xenfb connect to the backend fails. Thanks for Ian's review and comments. [v2: reworded the commit message a bit] Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: NJoe Jin <joe.jin@oracle.com> Tested-by: NGurudas Pai <gurudas.pai@oracle.com> Acked-by: NIan Campbell <ian.campbell@citrix.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Andrew Morton <akpm@linux-foundation.org>
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由 Joe Jin 提交于
When migrating guests over a long period we hit this: <1>BUG: unable to handle kernel paging request at 0000000b819fdb98 <1>IP: [<ffffffff812a588f>] notify_remote_via_irq+0x13/0x34 <4>PGD 94b10067 PUD 0 <0>Oops: 0000 [#1] SMP .. snip.. Call Trace: [<ffffffff812712c9>] xenfb_send_event+0x5c/0x5e [<ffffffff8100ea5f>] ? xen_restore_fl_direct_end+0x0/0x1 [<ffffffff81438d80>] ? _spin_unlock_irqrestore+0x16/0x18 [<ffffffff812714ee>] xenfb_refresh+0x1b1/0x1d7 [<ffffffff81270568>] ? sys_imageblit+0x1ac/0x458 [<ffffffff81271786>] xenfb_imageblit+0x2f/0x34 [<ffffffff8126a3e5>] soft_cursor+0x1b5/0x1c8 [<ffffffff8126a137>] bit_cursor+0x4b6/0x4d7 [<ffffffff8100ea5f>] ? xen_restore_fl_direct_end+0x0/0x1 [<ffffffff81438d80>] ? _spin_unlock_irqrestore+0x16/0x18 [<ffffffff81269c81>] ? bit_cursor+0x0/0x4d7 [<ffffffff812656b7>] fb_flashcursor+0xff/0x111 [<ffffffff812655b8>] ? fb_flashcursor+0x0/0x111 [<ffffffff81071812>] worker_thread+0x14d/0x1ed [<ffffffff81075a8c>] ? autoremove_wake_function+0x0/0x3d [<ffffffff81438d80>] ? _spin_unlock_irqrestore+0x16/0x18 [<ffffffff810716c5>] ? worker_thread+0x0/0x1ed [<ffffffff810756e3>] kthread+0x6e/0x76 [<ffffffff81012dea>] child_rip+0xa/0x20 [<ffffffff81011fd1>] ? int_ret_from_sys_call+0x7/0x1b [<ffffffff8101275d>] ? retint_restore_args+0x5/0x6 [<ffffffff81012de0>] ? child_rip+0x0/0x20 Code: 6b ff 0c 8b 87 a4 db 9f 81 66 85 c0 74 08 0f b7 f8 e8 3b ff ff ff c9 c3 55 48 89 e5 48 83 ec 10 0f 1f 44 00 00 89 ff 48 6b ff 0c <8b> 87 a4 db 9f 81 66 85 c0 74 14 48 8d 75 f0 0f b7 c0 bf 04 00 RIP [<ffffffff812a588f>] notify_remote_via_irq+0x13/0x34 RSP <ffff8800e7bf7bd0> CR2: 0000000b819fdb98 ---[ end trace 098b4b74827595d0 ]--- The root cause of the panic is the race between the resume and reconnect to the backend. Clearing the 'update_wanted' flag of xenfb before disconnecting from the backend fixes this issue. Signed-off-by: NJoe Jin <joe.jin@oracle.com> Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com> Tested-by: NGurudas Pai <gurudas.pai@oracle.com> Acked-by: NIan Campbell <ian.campbell@citrix.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Andrew Morton <akpm@linux-foundation.org>
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由 Roland Stigge 提交于
Driver for Dallas Semiconductor DS620 temperature sensor and thermostat Signed-off-by: NRoland Stigge <stigge@antcom.de> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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- 09 1月, 2011 35 次提交
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由 Urs Fleisch 提交于
Signed-off-by: NUrs Fleisch <urs.fleisch@sensirion.com> Acked-by: NJonathan Cameron <jic23@cam.ac.uk> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Jan Beulich 提交于
Signed-off-by: NJan Beulich <jbeulich@novell.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Davide Rizzo 提交于
Signed-off-by: NDavide Rizzo <elpa.rizzo@gmail.com> [guenter.roeck@ericsson.com: Formatting changes] Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Guenter Roeck 提交于
This patch fixes all checkpatch errors and most of the checkpatch warnings. It also fixes the range check in applesmc_store_fan_speed(). Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com> Acked-by: NHenrik Rydberg <rydberg@euromail.se>
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由 Henrik Rydberg 提交于
With the preceding patches, git blame assigns about half of the file to the present author. Add a line to the copyright to reflect this. Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Henrik Rydberg 提交于
Make the driver report a single line on success. Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Henrik Rydberg 提交于
Given the dynamic node construction method, the setup of the accelerometer, light sensor and keyboard backlight sysfs nodes can be simplified. This patch does not contain any logic changes. Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Henrik Rydberg 提交于
With the dynamic temperature group in place, the setup of fans can be simplified. This patch sets up the fans dynamically, removing a hundred lines of code. Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Henrik Rydberg 提交于
With temperature keys being determined automatically, the dmi match data is only used to assign features that can easily be detected from the smc. This patch removes the dmi match data altogether, and reduces the match table to the main machine models. Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Henrik Rydberg 提交于
The recent Macbooks have temperature registers of a new type. This patch adds the logic to handle them. Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Henrik Rydberg 提交于
The current driver creates temperature files based on a list of temperature keys given per device. Apart from slow adaption to new machine models, the number of sensors also depends on the number of processors. This patch looks up the temperature keys dynamically, thereby supporting all models. Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Henrik Rydberg 提交于
One main problem with the current driver is the inability to quickly search for supported keys, resulting in detailed feature maps per machine model which are cumbersome to maintain. This patch adds a register lookup table, which enables binary search for supported keys. The lookup also reduces the io frequency, so the original mutex is replaced by locks around the actual io. Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> [guenter.roeck@ericsson.com: Added value range check to key_at_index_store()] Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Henrik Rydberg 提交于
The device init is used to reset the accelerometer. Failure to reset is not severe enough to stop loading the module or to resume from hibernation. This patch relaxes failure to a warning and drops output in case of success. Cc: stable@kernel.org Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Edgar Hucek 提交于
This patch add support for the MacBookAir3,1 and MacBookAir3,2 to the applesmc driver. [rydberg@euromail.se: minor cleanup] Cc: stable@kernel.org Signed-off-by: NEdgar Hucek <gimli@dark-green.com> Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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由 Joe Perches 提交于
Added #define pr_fmt KBUILD_MODNAME ": " fmt Converted printks to pr_<level> Coalesced any long formats Removed prefixes from formats Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
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