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2012-06-25UBUNTU: ubuntu: overlayfs -- vfs: pass struct path to __dentry_open()Miklos Szeredi
Make __dentry_open() take a struct path instead of separate vfsmount and dentry arguments. Change semantics as well, so that __dentry_open() acquires a reference to path instead of transferring it to the open file. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
2012-06-25kconfig: in debug mode some 0 length message prints occurAndy Whitcroft
When we enable the zconfdump() debugging we see assertion failures attempting to print the config. Convert this into a noop. Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: SAUCE: Allow filtering of cpufreq driversTim Gardner
BugLink: http://bugs.launchpad.net/bugs/984288 Acked-by: Stefan Bader <stefan.bader@canonical.com> Acked-by: Herton Krzesinski <herton.krzesinski@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: tools/hv: add basic manual pagesAndy Whitcroft
BugLink: http://bugs.launchpad.net/bugs/977246 Signed-off-by: Andy Whitcroft <apw@canonical.com> Acked-by: Leann Ogasawara <leann.ogasawara@canonical.com> Acked-by: Brad Figg <brad.figg@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: tools/hv: add basic MakefileAndy Whitcroft
BugLink: http://bugs.launchpad.net/bugs/977246 Signed-off-by: Andy Whitcroft <apw@canonical.com> Acked-by: Leann Ogasawara <leann.ogasawara@canonical.com> Acked-by: Brad Figg <brad.figg@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: (no-up) elide some ioctl warnings which are known benignAndy Whitcroft
BugLink: http://bugs.launchpad.net/bugs/972355 We have been seeing increasing reports of scarey ioctl messages in dmesg, such as the below often in bulk: mdadm: sending ioctl 1261 to a partition! mdadm: sending ioctl 800c0910 to a partition! Looking at the upstream discussions these are all benign and can be safely suppressed. This patch is based on some discussions at the link below, on some work SUSE did in this area. This is not suitable for upstreaming as we need some refactoring to fix the 32bit compat ioctl mess. Link: http://www.spinics.net/lists/raid/msg37770.html Signed-off-by: Andy Whitcroft <apw@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: SECCOMP: audit: always report seccomp violationsKees Cook
Violations of seccomp filters should always be reported, regardless of audit context. This the minimal change version of what has been proposed upstream: https://lkml.org/lkml/2012/3/23/332 Signed-off-by: Kees Cook <kees@ubuntu.com> Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: SAUCE: remove __initdata from vesafb_fixTim Gardner
BugLink: http://bugs.launchpad.net/bugs/969309 OK. Then, I think we also want to fix these warnings probably introduced by commit a6021559 "UBUNTU: SAUCE: (no-up) Modularize vesafb". WARNING: drivers/video/vesafb.o(.exit.text+0x42): Section mismatch in reference from the function vesafb_remove() to the (unknown reference) .init.data:(unknown) The function __exit vesafb_remove() references a (unknown reference) __initdata (unknown). This is often seen when error handling in the exit function uses functionality in the init path. The fix is often to remove the __initdata annotation of (unknown) so it may be used outside an init section. WARNING: drivers/video/vesafb.o(.exit.text+0x4a): Section mismatch in reference from the function vesafb_remove() to the variable .init.data:vesafb_fix The function __exit vesafb_remove() references a variable __initdata vesafb_fix. This is often seen when error handling in the exit function uses functionality in the init path. The fix is often to remove the __initdata annotation of vesafb_fix so it may be used outside an init section. Reported-by: Tetsuo Honda <from-ubuntu@I-love.SAKURA.ne.jp> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: PCI: Allow pcie_aspm=force to work even when FADT indicates ↵Colin Ian King
it is unsupported Submitted upstream. BugLink: http://bugs.launchpad.net/bugs/962038 Right now using pcie_aspm=force will not enable ASPM if the FADT indicates ASPM is unsupported. However, the semantics of force should probably allow for this, especially as they did before the ASPM disable rework with commit 3c076351c4027a56d5005a39a0b518a4ba393ce2 This patch just skips the clearing of any ASPM setup that the firmware has carried out on this bus if pcie_aspm=force is being used. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Stefan Bader <stefan.bader@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE (no-up) Provide a param for allowing the BIOS to handle ↵Brad Figg
changing the brightness on AC/battery status changes. BugLink: http://bugs.launchpad.net/bugs/949311 We currently carry a SAUCE patch which lets the OS handle the brightness levels automatically when connecting/disconnecting AC. There are some laptops (MSI Wind) for which this doesn't work. Provide a driver param which allows this behaviour to be overriden. Signed-off-by: Brad Figg <brad.figg@canonical.com> Acked-by: Colin King <colin.king@canonical.com> Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: SAUCE: Update aufs for build failure caused by apparmor backportJohn Johansen
Fix build failure in aufs introduced by commit 9cd98c046b57cd1bdbd53c3669f6cdd75edffd61 which has been backported from 3.4 as part of the AppArmor 3.4 backport Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: AppArmor: Add profile introspection file to interfaceJohn Johansen
Add the dynamic profiles file to the interace, to allow load policy introspection. Signed-off-by: John Johansen <john.johansen@canonical.com> Acked-by: Kees Cook <kees@ubuntu.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: AppArmor: Disable Add PR_{GET,SET}_NO_NEW_PRIVS to prevent ↵Andy Lutomirski
execve from granting privs With this set, a lot of dangerous operations (chroot, unshare, etc) become a lot less dangerous because there is no possibility of subverting privileged binaries. This patch completely breaks apparmor. Someone who understands (and uses) apparmor should fix it or at least give me a hint. Signed-off-by: Andy Lutomirski <luto@amacapital.net> Signed-off-by: Kees Cook <kees@ubuntu.com>
2012-06-25UBUNTU: [Config] Disable AUFSLeann Ogasawara
Build failure: ubuntu/aufs/i_op.c:701:8: error: too many arguments to function 'security_path_chmod' Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: [Config] Enable aufsTim Gardner
BugLink: http://bugs.launchpad.net/bugs/943119 https://lists.ubuntu.com/archives/ubuntu-devel/2012-March/034869.html Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: Input: synapticss - Set buttonpad property for all clickpadsChase Douglas
Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Acked-by: Seth Forshee <seth.forshee@canonical.com> Acked-by: Andy Whitcroft <andy.whitcroft@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: Input: synaptics - add second variant of two-button clickpadChase Douglas
This is necessary for clickpad detection of Synaptics trackpads in Dell Mini 10 series of laptops. Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Acked-by: Seth Forshee <seth.forshee@canonical.com> Acked-by: Andy Whitcroft <andy.whitcroft@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- update to d266b0c5d0693d6383976ee54b9e2c0fa9a3f5b0Andy Whitcroft
Andy Whitcroft (1): UBUNTU: ubuntu: AUFS -- suppress benign plink warning messages J. R. Okajima (10): aufs: headers 1/2, bugfix, where the pr_fmt macro definition aufs: headers 2/2, simply refined aufs: tiny, update the year aufs: update the donator aufs stdalone: include path in Makefile aufs: tiny, update the year aufs: tiny, remove a duplicated header by accident aufs: tiny, restore the removed header files for 2.6.38 make aufs-version 3.2 aufs3.2 20120109 Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- sort out the relative header pathsAndy Whitcroft
Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- adapt to the new changelog handlingAndy Whitcroft
Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: SAUCE: security: unconditionally chain to Yama LSMKees Cook
This patch forces the LSM to always chain through the Yama LSM regardless of which LSM is selected as the primary LSM. This is not intended for upstream. This is, however, what Ubuntu and ChromeOS are doing. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: Yama: add link restrictionsKees Cook
Add symlink and hardlink restrictions that have shown real-world security benefits, along with sysctl knobs to control them. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: Add vendor specific ID (0a5c 21f3) for BCM20702A0.Manoj Iyer
https://lkml.org/lkml/2012/2/2/220 T: Bus=01 Lev=02 Prnt=02 Port=03 Cnt=03 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0a5c ProdID=21f3 Rev=01.12 S: Manufacturer=Broadcom Corp S: Product=BCM20702A0 S: SerialNumber=74DE2B344A7B C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none) BugLink: http://bugs.launchpad.net/bugs/925552 Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com> Tested-by: Dennis Chua <dennis.chua@canonical.com> Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: SAUCE: Bluetooth: Add support for BCM20702A0 [0a5c:21e6]James M. Leddy
Add another vendor specific ID for BCM20702A0. output of usb-devices: T: Bus=01 Lev=02 Prnt=02 Port=03 Cnt=04 Dev#= 6 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0a5c ProdID=21e6 Rev=01.12 S: Manufacturer=Broadcom Corp S: Product=BCM20702A0 S: SerialNumber=D0DF9AFB227B C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none) BugLink: http://bugs.launchpad.net/bugs/906832 Signed-off-by: James M. Leddy <james.leddy@canonical.com> Acked-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Seth Forshee <seth.forshee@canonical.com> Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: SAUCE: Bluetooth: Add support for BCM20702A0 [0a5c:21e1]Manoj Iyer
Add vendor specific ID for BCM20702A0. usb-devices: T: Bus=02 Lev=02 Prnt=02 Port=05 Cnt=01 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0a5c ProdID=21e1 Rev=01.12 S: Manufacturer=Broadcom Corp S: Product=BCM20702A0 S: SerialNumber=60D819F03A6D C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=btusb I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none) BugLink: http://bugs.launchpad.net/bugs/906832 Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com> Signed-off-by: James M. Leddy <james.leddy@canonical.com> Acked-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Seth Forshee <seth.forshee@canonical.com> Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: ensure debian/ is not excluded from git by defaultAndy Whitcroft
Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: SAUCE: ipv6: make the net.ipv6.conf.all.use_tempaddr sysctl ↵Mathieu Trudel-Lapierre
propagate to interface settings The description for IPV6_PRIVACY mentions using .../all/use_tempaddr to enable IPv6 Privacy Extensions, and IP sysctl documentation mentions 'all' as setting all interface-specific settings. We make sure at least use_tempaddr actually works as documented. Signed-off-by: Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- disable in favor of overlayfsAndy Whitcroft
Remain disabled while we acertain whether there are any hard requirements for aufs that overlayfs cannot handle. Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- enable in config and makefileAndy Whitcroft
Signed-off-by: Andy Whitcroft <apw@canonical.com> Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- suppress benign plink warning messagesAndy Whitcroft
We are getting a lot of bug reports for unexpectedly high plink counts. This message is benign and not worth reporting as a bug. Suppress. BugLink: http://bugs.launchpad.net/bugs/621195 Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- update to 4cf5db36bcd9748e8e7270022f295f84d1fc2245Andy Whitcroft
Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- fix undefined security_path_linkAndy Whitcroft
Fix: ERROR: "security_path_link" [ubuntu/aufs/aufs.ko] undefined! Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- fix undefined __devcgroup_inode_permissionAndy Whitcroft
Fix: ERROR: "__devcgroup_inode_permission" [ubuntu/aufs/aufs.ko] undefined! Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- aufs3-standalone.patchAndy Whitcroft
Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- aufs3-base.patchAndy Whitcroft
Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- documentation on updating aufs2Andy Whitcroft
Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- clean up the aufs updater and BOMAndy Whitcroft
Clean up the updater to record and use the real sha1 of the tip of the standalone tree as well as recording and tracking the nominal tip in the changelog for commit generation. Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- update aufs-update to track new locations of headersAndy Whitcroft
Track the new location of the headers as per the commit below: commit de699ab60a2f8a55b9c8313a04c7863897fb88bd Author: Andy Whitcroft <apw@canonical.com> Date: Fri Dec 3 11:12:17 2010 +0000 UBUNTU: ubuntu: AUFS -- include the aufs_types.h file in linux-libc-headers Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- include the aufs_types.h file in linux-libc-headersAndy Whitcroft
BugLink: http://bugs.launchpad.net/bugs/684666 Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: ubuntu: AUFS -- add BOM and automated update scriptAndy Whitcroft
Signed-off-by: Andy Whitcroft <apw@canonical.com> Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: SAUCE: dell-wmi: Demote unknown WMI event message to pr_debugSeth Forshee
BugLink: http://bugs.launchpad.net/bugs/581312 This message is informational in nature but is causing users to think that there's a problem. Demote to pr_debug to silence it by default. Signed-off-by: Seth Forshee <seth.forshee@canonical.com> Acked-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: SAUCE: include <linux/printk.h> and <stdarg.h> for mmc_core arm buildLeann Ogasawara
Fixes arm build failure: drivers/net/ethernet/stmicro/stmmac/mmc_core.c:142:2: error: implicit declaration of function 'pr_debug' [-Werror=implicit-function-declaration] include/linux/printk.h:47:2: error: unknown type name 'va_list' Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: SAUCE: ensure root is ready before running usermodehelpers in itAndy Whitcroft
Signed-off-by: Andy Whitcroft <apw@canonical.com>
2012-06-25UBUNTU: [Config] Disable vt6656Tim Gardner
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: [Config] Disabled dm-raid4-5Tim Gardner
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: headers_install: fix #include "..." usage for userspaceAndy Whitcroft
When headers are converted to userspace headers they may include relative includes. For example x86 has the following in its asm/posix_types.h: # ifdef __i386__ # include "posix_types_32.h" # else # include "posix_types_64.h" # endif However this is not safe in the face of the gcc option -I- which removes "the directory the file I am being included from" from the search list. Convert these references to <dir/...> form avoiding this. BugLink: http://bugs.launchpad.net/bugs/824377 Signed-off-by: Andy Whitcroft <apw@canonical.com> Acked-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
2012-06-25UBUNTU: SAUCE: (no-up) x86: reboot: Make Dell Latitude E6220 use reboot=pciLeann Ogasawara
BugLink: http://bugs.launchpad.net/bugs/838402 The Dell Latitude E6220 doesn't reboot unless reboot=pci is set. Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com> Acked-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Seth Forshee <seth.forshee@canonical.com>
2012-06-25UBUNTU: SAUCE: (no-up) x86: reboot: Make Dell Optiplex 990 use reboot=pciLeann Ogasawara
BugLink: http://bugs.launchpad.net/bugs/768039 The Dell Optiplex 990 doesn't reboot unless reboot=pci is set. Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: fireware: add NO_MSI quirks for o2micro controllerMing Lei
Disable MSI for the O2 Micro, Inc. firewire controller. BugLink: http://bugs.launchpad.net/bugs/801719 Upstream: http://marc.info/?t=131475896500002&r=1&w=2 Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2012-06-25UBUNTU: SAUCE: (no-up) x86: reboot: Make Dell Optiplex 790 use reboot=pciLeann Ogasawara
BugLink: http://bugs.launchpad.net/bugs/818933 The Dell Optiplex 790 doesn't reboot unless reboot=pci is set. Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
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