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* Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds2012-01-152-2/+7
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, atomic: atomic64_read() take a const pointer x86, UV: Update Boot messages for SGI UV2 platform
| * x86, atomic: atomic64_read() take a const pointerH. Peter Anvin2012-01-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | atomic64_read() doesn't actually write anything (as far as the C environment is concerned... the CPU does actually write but that's an implementation quirk), so it should take a const pointer. This does NOT mean that it is safe to use atomic64_read() on an object in readonly storage (it will trap!) Reported-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Link: http://lkml.kernel.org/r/20120109165859.1879abda.akpm@linux-foundation.org
| * x86, UV: Update Boot messages for SGI UV2 platformJack Steiner2012-01-081-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SGI UV systems print a message during boot: UV: Found <num> blades Due to packaging changes, the blade count is not accurate for on the next generation of the platform. This patch corrects the count. Signed-off-by: Jack Steiner <steiner@sgi.com> Cc: <stable@kernel.org> Link: http://lkml.kernel.org/r/20120106191900.GA19772@sgi.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6Linus Torvalds2012-01-153-16/+22
|\ \ | | | | | | | | | | | | | | | | | | * 'linux-next' of git://git.infradead.org/ubifs-2.6: UBI: use own macros for the layout volume UBI: fix nameless volumes handling UBIFS: fix non-debug configuration build
| * | UBI: use own macros for the layout volumeRichard Weinberger2012-01-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is a minor nicification: UBI_LAYOUT_VOLUME_TYPE and UBI_LAYOUT_VOLUME_ALIGN are currently defined but not used - use them. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
| * | UBI: fix nameless volumes handlingRichard Weinberger2012-01-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently it's possible to create a volume without a name. E.g: ubimkvol -n 32 -s 2MiB -t static /dev/ubi0 -N "" After that vtbl_check() will always fail because it does not permit empty strings. Cc: stable@kernel.org Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
| * | UBIFS: fix non-debug configuration buildDominique Martinet2012-01-151-14/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a brown paperbag bug introduced by me in the previous commit. I was in hurry and forgot about the non-debug case completely. Artem: amend the commit message and tweak the patch to preserve alignment. This made the patch a bit less readable, though. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
* | | Merge branch 'for-linus' of git://selinuxproject.org/~jmorris/linux-securityLinus Torvalds2012-01-1424-189/+120
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://selinuxproject.org/~jmorris/linux-security: capabilities: remove __cap_full_set definition security: remove the security_netlink_recv hook as it is equivalent to capable() ptrace: do not audit capability check when outputing /proc/pid/stat capabilities: remove task_ns_* functions capabitlies: ns_capable can use the cap helpers rather than lsm call capabilities: style only - move capable below ns_capable capabilites: introduce new has_ns_capabilities_noaudit capabilities: call has_ns_capability from has_capability capabilities: remove all _real_ interfaces capabilities: introduce security_capable_noaudit capabilities: reverse arguments to security_capable capabilities: remove the task from capable LSM hook entirely selinux: sparse fix: fix several warnings in the security server cod selinux: sparse fix: fix warnings in netlink code selinux: sparse fix: eliminate warnings for selinuxfs selinux: sparse fix: declare selinux_disable() in security.h selinux: sparse fix: move selinux_complete_init selinux: sparse fix: make selinux_secmark_refcount static SELinux: Fix RCU deref check warning in sel_netport_insert() Manually fix up a semantic mis-merge wrt security_netlink_recv(): - the interface was removed in commit fd7784615248 ("security: remove the security_netlink_recv hook as it is equivalent to capable()") - a new user of it appeared in commit a38f7907b926 ("crypto: Add userspace configuration API") causing no automatic merge conflict, but Eric Paris pointed out the issue.
| * | | capabilities: remove __cap_full_set definitionEric Paris2012-01-051-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 5163b583a036b103c3cec7171d6731c125773ed6 I removed __cap_full_set but forgot to remove it from a header. Do that. Reported-by: Kornilios Kourtis <kkourt@cslab.ece.ntua.gr> Signed-off-by: Eric Paris <eparis@redhat.com>
| * | | security: remove the security_netlink_recv hook as it is equivalent to capable()Eric Paris2012-01-0514-58/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Once upon a time netlink was not sync and we had to get the effective capabilities from the skb that was being received. Today we instead get the capabilities from the current task. This has rendered the entire purpose of the hook moot as it is now functionally equivalent to the capable() call. Signed-off-by: Eric Paris <eparis@redhat.com>
| * | | ptrace: do not audit capability check when outputing /proc/pid/statEric Paris2012-01-054-6/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reading /proc/pid/stat of another process checks if one has ptrace permissions on that process. If one does have permissions it outputs some data about the process which might have security and attack implications. If the current task does not have ptrace permissions the read still works, but those fields are filled with inocuous (0) values. Since this check and a subsequent denial is not a violation of the security policy we should not audit such denials. This can be quite useful to removing ptrace broadly across a system without flooding the logs when ps is run or something which harmlessly walks proc. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Serge E. Hallyn <serge.hallyn@canonical.com>
| * | | capabilities: remove task_ns_* functionsEric Paris2012-01-055-20/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | task_ in the front of a function, in the security subsystem anyway, means to me at least, that we are operating with that task as the subject of the security decision. In this case what it means is that we are using current as the subject but we use the task to get the right namespace. Who in the world would ever realize that's what task_ns_capability means just by the name? This patch eliminates the task_ns functions entirely and uses the has_ns_capability function instead. This means we explicitly open code the ns in question in the caller. I think it makes the caller a LOT more clear what is going on. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Serge E. Hallyn <serge.hallyn@canonical.com>
| * | | capabitlies: ns_capable can use the cap helpers rather than lsm callEric Paris2012-01-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just to reduce the number of places to change if we every change the LSM hook, use the capability helpers internally when possible. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Serge E. Hallyn <serge.hallyn@canonical.com>
| * | | capabilities: style only - move capable below ns_capableEric Paris2012-01-051-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Although the current code is fine for consistency this moves the capable code below the function it calls in the c file. It doesn't actually change code. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Serge E. Hallyn <serge.hallyn@canonical.com>
| * | | capabilites: introduce new has_ns_capabilities_noauditEric Paris2012-01-052-5/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For consistency in interfaces, introduce a new interface called has_ns_capabilities_noaudit. It checks if the given task has the given capability in the given namespace. Use this new function by has_capabilities_noaudit. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Serge E. Hallyn <serge.hallyn@canonical.com>
| * | | capabilities: call has_ns_capability from has_capabilityEric Paris2012-01-051-16/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Declare the more specific has_ns_capability first in the code and then call it from has_capability. The declaration reversal isn't stricty necessary since they are both declared in header files, but it just makes sense to put more specific functions first in the code. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Serge E. Hallyn <serge.hallyn@canonical.com>
| * | | capabilities: remove all _real_ interfacesEric Paris2012-01-053-52/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The name security_real_capable and security_real_capable_noaudit just don't make much sense to me. Convert them to use security_capable and security_capable_noaudit. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Serge E. Hallyn <serge.hallyn@canonical.com>
| * | | capabilities: introduce security_capable_noauditEric Paris2012-01-052-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Exactly like security_capable except don't audit any denials. This is for places where the kernel may make decisions about what to do if a task has a given capability, but which failing that capability is not a sign of a security policy violation. An example is checking if a task has CAP_SYS_ADMIN to lower it's likelyhood of being killed by the oom killer. This check is not a security violation if it is denied. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Serge E. Hallyn <serge.hallyn@canonical.com>
| * | | capabilities: reverse arguments to security_capableEric Paris2012-01-054-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | security_capable takes ns, cred, cap. But the LSM capable() hook takes cred, ns, cap. The capability helper functions also take cred, ns, cap. Rather than flip argument order just to flip it back, leave them alone. Heck, this should be a little faster since argument will be in the right place! Signed-off-by: Eric Paris <eparis@redhat.com>
| * | | capabilities: remove the task from capable LSM hook entirelyEric Paris2012-01-055-39/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The capabilities framework is based around credentials, not necessarily the current task. Yet we still passed the current task down into LSMs from the security_capable() LSM hook as if it was a meaningful portion of the security decision. This patch removes the 'generic' passing of current and instead forces individual LSMs to use current explicitly if they think it is appropriate. In our case those LSMs are SELinux and AppArmor. I believe the AppArmor use of current is incorrect, but that is wholely unrelated to this patch. This patch does not change what AppArmor does, it just makes it clear in the AppArmor code that it is doing it. The SELinux code still uses current in it's audit message, which may also be wrong and needs further investigation. Again this is NOT a change, it may have always been wrong, this patch just makes it clear what is happening. Signed-off-by: Eric Paris <eparis@redhat.com>
| * | | selinux: sparse fix: fix several warnings in the security server codJames Morris2012-01-055-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix several sparse warnings in the SELinux security server code. Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Eric Paris <eparis@redhat.com>
| * | | selinux: sparse fix: fix warnings in netlink codeJames Morris2012-01-056-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix sparse warnings in SELinux Netlink code. Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Eric Paris <eparis@redhat.com>
| * | | selinux: sparse fix: eliminate warnings for selinuxfsJames Morris2012-01-053-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes several sparse warnings for selinuxfs.c Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Eric Paris <eparis@redhat.com>
| * | | selinux: sparse fix: declare selinux_disable() in security.hJames Morris2012-01-052-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Sparse fix: declare selinux_disable() in security.h Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Eric Paris <eparis@redhat.com>
| * | | selinux: sparse fix: move selinux_complete_initJames Morris2012-01-052-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Sparse fix: move selinux_complete_init Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Eric Paris <eparis@redhat.com>
| * | | selinux: sparse fix: make selinux_secmark_refcount staticJames Morris2012-01-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Sparse fix: make selinux_secmark_refcount static. Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Eric Paris <eparis@redhat.com>
| * | | SELinux: Fix RCU deref check warning in sel_netport_insert()David Howells2011-12-201-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following bug in sel_netport_insert() where rcu_dereference() should be rcu_dereference_protected() as sel_netport_lock is held. =================================================== [ INFO: suspicious rcu_dereference_check() usage. ] --------------------------------------------------- security/selinux/netport.c:127 invoked rcu_dereference_check() without protection! other info that might help us debug this: rcu_scheduler_active = 1, debug_locks = 0 1 lock held by ossec-rootcheck/3323: #0: (sel_netport_lock){+.....}, at: [<ffffffff8117d775>] sel_netport_sid+0xbb/0x226 stack backtrace: Pid: 3323, comm: ossec-rootcheck Not tainted 3.1.0-rc8-fsdevel+ #1095 Call Trace: [<ffffffff8105cfb7>] lockdep_rcu_dereference+0xa7/0xb0 [<ffffffff8117d871>] sel_netport_sid+0x1b7/0x226 [<ffffffff8117d6ba>] ? sel_netport_avc_callback+0xbc/0xbc [<ffffffff8117556c>] selinux_socket_bind+0x115/0x230 [<ffffffff810a5388>] ? might_fault+0x4e/0x9e [<ffffffff810a53d1>] ? might_fault+0x97/0x9e [<ffffffff81171cf4>] security_socket_bind+0x11/0x13 [<ffffffff812ba967>] sys_bind+0x56/0x95 [<ffffffff81380dac>] ? sysret_check+0x27/0x62 [<ffffffff8105b767>] ? trace_hardirqs_on_caller+0x11e/0x155 [<ffffffff81076fcd>] ? audit_syscall_entry+0x17b/0x1ae [<ffffffff811b5eae>] ? trace_hardirqs_on_thunk+0x3a/0x3f [<ffffffff81380d7b>] system_call_fastpath+0x16/0x1b Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Paul Moore <paul@paul-moore.com> Signed-off-by: Eric Paris <eparis@redhat.com>
* | | | Merge tag 'kmemleak' of ↵Linus Torvalds2012-01-145-28/+155
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux Kmemleak patches Main features: - Handle percpu memory allocations (only scanning them, not actually reporting). - Memory hotplug support. Usability improvements: - Show the origin of early allocations. - Report previously found leaks even if kmemleak has been disabled by some error. * tag 'kmemleak' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux: kmemleak: Add support for memory hotplug kmemleak: Handle percpu memory allocation kmemleak: Report previously found leaks even after an error kmemleak: When the early log buffer is exceeded, report the actual number kmemleak: Show where early_log issues come from
| * | | | kmemleak: Add support for memory hotplugLaura Abbott2011-12-022-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ensure that memory hotplug can co-exist with kmemleak by taking the hotplug lock before scanning the memory banks. Signed-off-by: Laura Abbott <lauraa@codeaurora.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * | | | kmemleak: Handle percpu memory allocationCatalin Marinas2011-12-024-1/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds kmemleak callbacks from the percpu allocator, reducing a number of false positives caused by kmemleak not scanning such memory blocks. The percpu chunks are never reported as leaks because of current kmemleak limitations with the __percpu pointer not pointing directly to the actual chunks. Reported-by: Huajun Li <huajun.li.lee@gmail.com> Acked-by: Christoph Lameter <cl@gentwo.org> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * | | | kmemleak: Report previously found leaks even after an errorCatalin Marinas2011-12-021-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If an error fatal to kmemleak (like memory allocation failure) happens, kmemleak disables itself but it also removes the access to any previously found memory leaks. This patch allows read-only access to the kmemleak debugfs interface but disables any other action. Reported-by: Nick Bowler <nbowler@elliptictech.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * | | | kmemleak: When the early log buffer is exceeded, report the actual numberCatalin Marinas2011-12-021-6/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Just telling that the early log buffer has been exceeded doesn't mean much. This patch moves the error printing to the kmemleak_init() function and displays the actual calls to the kmemleak API during early logging. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| * | | | kmemleak: Show where early_log issues come fromCatalin Marinas2011-12-021-9/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on initial patch by Steven Rostedt. Early kmemleak warnings did not show where the actual kmemleak API had been called from but rather just a backtrace to the kmemleak_init() function. By having all early kmemleak logs record the stack_trace, we can have kmemleak_init() write exactly where the problem occurred. This patch adds the setting of the kmemleak_warning variable every time a kmemleak warning is issued. The kmemleak_init() function checks this variable during early log replaying and prints the log trace if there was any warning. Reported-by: Steven Rostedt <rostedt@goodmis.org> Cc: Andrew Morton <akpm@google.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Steven Rostedt <rostedt@goodmis.org>
* | | | | Merge branch 'for-next' of git://git.infradead.org/users/dhowells/linux-headersLinus Torvalds2012-01-1425-93/+92
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-next' of git://git.infradead.org/users/dhowells/linux-headers: UAPI: Split trivial #if defined(__KERNEL__) && X conditionals UAPI: Don't have a #elif clause in a __KERNEL__ guard in linux/soundcard.h UAPI: Fix AHZ multiple inclusion when __KERNEL__ is removed UAPI: Make linux/patchkey.h easier to parse UAPI: Fix nested __KERNEL__ guards in video/edid.h UAPI: Alter the S390 asm include guards to be recognisable by the UAPI splitter UAPI: Guard linux/cuda.h UAPI: Guard linux/pmu.h UAPI: Guard linux/isdn_divertif.h UAPI: Guard linux/sound.h UAPI: Rearrange definition of HZ in asm-generic/param.h UAPI: Make FRV use asm-generic/param.h UAPI: Make M32R use asm-generic/param.h UAPI: Make MN10300 use asm-generic/param.h UAPI: elf_read_implies_exec() is a kernel-only feature - so hide from userspace UAPI: Don't include linux/compat.h in sparc's asm/siginfo.h UAPI: Fix arch/mips/include/asm/Kbuild to have separate header-y lines
| * | | | | UAPI: Split trivial #if defined(__KERNEL__) && X conditionalsDavid Howells2011-12-138-18/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Split trivial #if defined(__KERNEL__) && X conditionals to make automated disintegration easier. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Don't have a #elif clause in a __KERNEL__ guard in linux/soundcard.hDavid Howells2011-12-131-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't have a #elif clause in a __KERNEL__ guard in linux/soundcard.h to make parsing easier. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Fix AHZ multiple inclusion when __KERNEL__ is removedDavid Howells2011-12-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix AHZ multiple inclusion when __KERNEL__ is removed as part of the separation of the userspace headers from the kernel headers. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Make linux/patchkey.h easier to parseDavid Howells2011-12-131-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make linux/patchkey.h easier to parse by making the #elif case associated with the __KERNEL__ guard a nested #if in a #else of the __KERNEL__ guard. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Fix nested __KERNEL__ guards in video/edid.hDavid Howells2011-12-131-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix nested __KERNEL__ guards in video/edid.h to make parsing easier. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Alter the S390 asm include guards to be recognisable by the UAPI splitterDavid Howells2011-12-132-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Alter some of the S390 asm include guards to fit a pattern that the UAPI splitter recognises. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Guard linux/cuda.hDavid Howells2011-12-131-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Place reinclusion guards on linux/cuda.h otherwise the UAPI splitter script won't insert a #include to make the kernel header include the UAPI header. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Guard linux/pmu.hDavid Howells2011-12-131-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Place reinclusion guards on linux/pmu.h otherwise the UAPI splitter won't insert the #include to include the UAPI header from the kernel header. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Guard linux/isdn_divertif.hDavid Howells2011-12-131-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Place reinclusion guards on linux/isdn_divertif.h otherwise the UAPI splitter script won't insert the #include to include the UAPI header from the kernel header. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Guard linux/sound.hDavid Howells2011-12-131-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Place reinclusion guards on linux/sound.h otherwise the UAPI splitter script won't insert a #include to make the kernel header include the UAPI header. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Rearrange definition of HZ in asm-generic/param.hDavid Howells2011-12-131-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rearrange the definition of HZ in asm-generic/param.h so that the user-specific is declared before the kernel-specific one. We then explicitly #undef the userspace HZ value and replace it with the kernel HZ value. This allows the userspace params to be excised into a separate header as part of the UAPI header split. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
| * | | | | UAPI: Make FRV use asm-generic/param.hDavid Howells2011-12-121-15/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make FRV use the generic settings to be found in asm-generic/param.h where possible rather than defining its own as they're mostly exactly the same. This sorts out a problem with HZ being redefined after the UAPI split. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Make M32R use asm-generic/param.hDavid Howells2011-12-121-17/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make M32R use the generic settings to be found in asm-generic/param.h rather than defining its own as they're exactly the same. This sorts out a problem with HZ being redefined after the splitting of userspace headers from kernel headers. Signed-off-by: David Howells <dhowells@redhat.com> cc: Hirokazu Takata <takata@linux-m32r.org> cc: linux-m32r@ml.linux-m32r.org
| * | | | | UAPI: Make MN10300 use asm-generic/param.hDavid Howells2011-12-121-17/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make MN10300 use the generic settings to be found in asm-generic/param.h rather than defining its own as they're exactly the same. This sorts out a problem with HZ being redefined after the UAPI split. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: elf_read_implies_exec() is a kernel-only feature - so hide from userspaceDavid Howells2011-12-121-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | elf_read_implies_exec() is a kernel-only feature as the second parameter is a constant that isn't exported to userspace. Not only that, but the arch-specific overrides are not exported either. So hide the macro from userspace. Similarly, struct file should not be predeclared in userspace. Signed-off-by: David Howells <dhowells@redhat.com>
| * | | | | UAPI: Don't include linux/compat.h in sparc's asm/siginfo.hDavid Howells2011-12-121-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't include linux/compat.h in sparc's asm/siginfo.h as it leads to a circular dependency: asm/siginfo.h -> linux/compat.h -> asm/siginfo.h Signed-off-by: David Howells <dhowells@redhat.com> cc: David S. Miller <davem@davemloft.net> cc: sparclinux@vger.kernel.org
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