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Groups > linux.kernel > #1390509
| From | Josh Poimboeuf <jpoimboe@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [RFC PATCH v2 14/18] livepatch: remove unnecessary object loaded check |
| Date | 2016-04-28 22:50 +0200 |
| Message-ID | <rt12P-1W5-25@gated-at.bofh.it> (permalink) |
| References | <rt12N-1W5-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
klp_patch_object()'s callers already ensure that the object is loaded,
so its call to klp_is_object_loaded() is unnecessary.
This will also make it possible to move the patching code into a
separate file.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
---
kernel/livepatch/core.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index 2b59230..2ad7892 100644
--- a/kernel/livepatch/core.c
+++ b/kernel/livepatch/core.c
@@ -469,9 +469,6 @@ static int klp_patch_object(struct klp_object *obj)
if (WARN_ON(obj->patched))
return -EINVAL;
- if (WARN_ON(!klp_is_object_loaded(obj)))
- return -EINVAL;
-
klp_for_each_func(obj, func) {
ret = klp_patch_func(func);
if (ret) {
--
2.4.11
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[RFC PATCH v2 00/18] livepatch: hybrid consistency model Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 22:50 +0200
[RFC PATCH v2 14/18] livepatch: remove unnecessary object loaded check Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 22:50 +0200
[RFC PATCH v2 10/18] livepatch/powerpc: add TIF_PATCH_PENDING thread flag Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 22:50 +0200
Re: [RFC PATCH v2 10/18] livepatch/powerpc: add TIF_PATCH_PENDING thread flag Petr Mladek <pmladek@suse.com> - 2016-05-03 11:10 +0200
Re: [RFC PATCH v2 10/18] livepatch/powerpc: add TIF_PATCH_PENDING thread flag Miroslav Benes <mbenes@suse.cz> - 2016-05-03 14:10 +0200
[RFC PATCH v2 16/18] livepatch: store function sizes Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 22:50 +0200
[RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 22:50 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Andy Lutomirski <luto@amacapital.net> - 2016-04-29 20:10 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Andy Lutomirski <luto@amacapital.net> - 2016-04-29 22:20 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-29 22:30 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Andy Lutomirski <luto@amacapital.net> - 2016-04-29 22:40 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-29 23:30 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Andy Lutomirski <luto@amacapital.net> - 2016-04-29 23:40 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Jiri Kosina <jikos@kernel.org> - 2016-04-30 00:20 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-30 01:00 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Andy Lutomirski <luto@amacapital.net> - 2016-04-30 02:20 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-30 00:50 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Andy Lutomirski <luto@amacapital.net> - 2016-04-30 02:10 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Josh Poimboeuf <jpoimboe@redhat.com> - 2016-05-02 16:00 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Andy Lutomirski <luto@amacapital.net> - 2016-05-02 18:00 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Josh Poimboeuf <jpoimboe@redhat.com> - 2016-05-02 19:40 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Andy Lutomirski <luto@amacapital.net> - 2016-05-02 20:20 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Ingo Molnar <mingo@kernel.org> - 2016-05-02 20:40 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Josh Poimboeuf <jpoimboe@redhat.com> - 2016-05-02 21:50 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Jiri Kosina <jikos@kernel.org> - 2016-05-02 22:00 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Jiri Kosina <jikos@kernel.org> - 2016-05-02 22:10 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Andy Lutomirski <luto@amacapital.net> - 2016-05-03 02:50 +0200
RE: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking David Laight <David.Laight@ACULAB.COM> - 2016-05-04 17:20 +0200
Re: [RFC PATCH v2 05/18] sched: add task flag for preempt IRQ tracking Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-29 22:20 +0200
[RFC PATCH v2 09/18] livepatch/x86: add TIF_PATCH_PENDING thread flag Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 22:50 +0200
Re: [RFC PATCH v2 09/18] livepatch/x86: add TIF_PATCH_PENDING thread flag Andy Lutomirski <luto@amacapital.net> - 2016-04-29 20:10 +0200
Re: [RFC PATCH v2 09/18] livepatch/x86: add TIF_PATCH_PENDING thread flag Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-29 22:20 +0200
[RFC PATCH v2 02/18] x86/asm/head: use a common function for starting CPUs Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 22:50 +0200
[RFC PATCH v2 13/18] livepatch: separate enabled and patched states Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 22:50 +0200
Re: [RFC PATCH v2 13/18] livepatch: separate enabled and patched states Petr Mladek <pmladek@suse.com> - 2016-05-03 11:40 +0200
Re: [RFC PATCH v2 13/18] livepatch: separate enabled and patched states Josh Poimboeuf <jpoimboe@redhat.com> - 2016-05-03 15:50 +0200
[RFC PATCH v2 06/18] x86: dump_trace() error handling Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 22:50 +0200
Re: [RFC PATCH v2 06/18] x86: dump_trace() error handling Minfei Huang <mnghuan@gmail.com> - 2016-04-29 15:50 +0200
Re: [RFC PATCH v2 06/18] x86: dump_trace() error handling Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-29 16:10 +0200
[RFC PATCH v2 03/18] x86/asm/head: standardize the bottom of the stack for idle tasks Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 23:00 +0200
Re: [RFC PATCH v2 03/18] x86/asm/head: standardize the bottom of the stack for idle tasks Brian Gerst <brgerst@gmail.com> - 2016-04-29 20:50 +0200
Re: [RFC PATCH v2 03/18] x86/asm/head: standardize the bottom of the stack for idle tasks Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-29 22:30 +0200
Re: [RFC PATCH v2 03/18] x86/asm/head: standardize the bottom of the stack for idle tasks Andy Lutomirski <luto@kernel.org> - 2016-04-29 21:40 +0200
Re: [RFC PATCH v2 03/18] x86/asm/head: standardize the bottom of the stack for idle tasks Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-29 23:00 +0200
Re: [RFC PATCH v2 03/18] x86/asm/head: standardize the bottom of the stack for idle tasks Andy Lutomirski <luto@amacapital.net> - 2016-04-29 23:40 +0200
Re: [RFC PATCH v2 03/18] x86/asm/head: standardize the bottom of the stack for idle tasks Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-30 01:30 +0200
Re: [RFC PATCH v2 03/18] x86/asm/head: standardize the bottom of the stack for idle tasks Andy Lutomirski <luto@amacapital.net> - 2016-04-30 02:20 +0200
[RFC PATCH v2 04/18] x86: move _stext marker before head code Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 23:00 +0200
[RFC PATCH v2 01/18] x86/asm/head: clean up initial stack variable Josh Poimboeuf <jpoimboe@redhat.com> - 2016-04-28 23:00 +0200
Re: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Petr Mladek <pmladek@suse.com> - 2016-05-04 10:50 +0200
Re: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Josh Poimboeuf <jpoimboe@redhat.com> - 2016-05-04 18:00 +0200
Re: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Miroslav Benes <mbenes@suse.cz> - 2016-05-05 11:50 +0200
Re: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Petr Mladek <pmladek@suse.com> - 2016-05-05 15:10 +0200
barriers: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Petr Mladek <pmladek@suse.com> - 2016-05-04 14:40 +0200
Re: barriers: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Peter Zijlstra <peterz@infradead.org> - 2016-05-04 16:00 +0200
Re: barriers: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Josh Poimboeuf <jpoimboe@redhat.com> - 2016-05-04 19:00 +0200
Re: barriers: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Petr Mladek <pmladek@suse.com> - 2016-05-04 16:20 +0200
Re: barriers: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Josh Poimboeuf <jpoimboe@redhat.com> - 2016-05-04 19:30 +0200
Re: barriers: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Petr Mladek <pmladek@suse.com> - 2016-05-05 13:30 +0200
Re: barriers: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Miroslav Benes <mbenes@suse.cz> - 2016-05-09 17:50 +0200
Re: barriers: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Josh Poimboeuf <jpoimboe@redhat.com> - 2016-05-04 19:10 +0200
Re: barriers: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Petr Mladek <pmladek@suse.com> - 2016-05-05 12:30 +0200
klp_task_patch: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Petr Mladek <pmladek@suse.com> - 2016-05-04 16:50 +0200
Re: klp_task_patch: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Jiri Kosina <jikos@kernel.org> - 2016-05-04 17:00 +0200
Re: klp_task_patch: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Josh Poimboeuf <jpoimboe@redhat.com> - 2016-05-04 20:00 +0200
Re: klp_task_patch: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Petr Mladek <pmladek@suse.com> - 2016-05-05 14:00 +0200
Re: klp_task_patch: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Josh Poimboeuf <jpoimboe@redhat.com> - 2016-05-06 14:40 +0200
Re: klp_task_patch: was: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Petr Mladek <pmladek@suse.com> - 2016-05-09 14:30 +0200
Re: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Petr Mladek <pmladek@suse.com> - 2016-05-06 13:40 +0200
Re: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Josh Poimboeuf <jpoimboe@redhat.com> - 2016-05-06 14:50 +0200
Re: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Miroslav Benes <mbenes@suse.cz> - 2016-05-09 11:50 +0200
Re: [RFC PATCH v2 17/18] livepatch: change to a per-task consistency model Miroslav Benes <mbenes@suse.cz> - 2016-05-10 13:50 +0200
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