linux-libre-grsec-3.6.9-3: removing unnecessary patches

3 files changed, 0 insertions, 159 deletions

diff --git a/kernels/linux-libre-grsec/irq_cfg_pointer-3.6.6.patch b/kernels/linux-libre-grsec/irq_cfg_pointer-3.6.6.patch
deleted file mode 100644
index 32583c0ac..000000000
--- a/kernels/linux-libre-grsec/irq_cfg_pointer-3.6.6.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git;a=blobdiff_plain;f=arch%2Fx86%2Fkernel%2Fapic%2Fio_apic.c;h=1817fa911024f07151d3edf91bd350722c9f79f8;hp=c265593ec2cdc3df35fda1586aaf91514fab62fa;hb=94777fc51b3ad85ff9f705ddf7cdd0eb3bbad5a6;hpb=3e8fa263a97079c74880675c451587bb6899e661
-
-diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
-index c265593..1817fa9 100644
---- a/arch/x86/kernel/apic/io_apic.c
-+++ b/arch/x86/kernel/apic/io_apic.c
-@@ -2257,6 +2257,9 @@ asmlinkage void smp_irq_move_cleanup_interrupt(void)
- 			continue;
- 
- 		cfg = irq_cfg(irq);
-+		if (!cfg)
-+			continue;
-+
- 		raw_spin_lock(&desc->lock);
- 
- 		/*
diff --git a/kernels/linux-libre-grsec/module-init-wait-3.6.patch b/kernels/linux-libre-grsec/module-init-wait-3.6.patch
deleted file mode 100644
index 1bcfd2491..000000000
--- a/kernels/linux-libre-grsec/module-init-wait-3.6.patch
+++ /dev/null
@@ -1,77 +0,0 @@
-From: Rusty Russell <rusty@rustcorp.com.au>
-Date: Fri, 28 Sep 2012 05:01:03 +0000 (+0930)
-Subject: module: wait when loading a module which is currently initializing.
-X-Git-Tag: v3.7-rc1~2^2~32
-X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux-2.6.git;a=commitdiff_plain;h=9bb9c3be568346538
-
-module: wait when loading a module which is currently initializing.
-
-The original module-init-tools module loader used a fnctl lock on the
-.ko file to avoid attempts to simultaneously load a module.
-Unfortunately, you can't get an exclusive fcntl lock on a read-only
-fd, making this not work for read-only mounted filesystems.
-module-init-tools has a hacky sleep-and-loop for this now.
-
-It's not that hard to wait in the kernel, and only return -EEXIST once
-the first module has finished loading (or continue loading the module
-if the first one failed to initialize for some reason).  It's also
-consistent with what we do for dependent modules which are still loading.
-
-Suggested-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
-Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
----
-
-diff --git a/kernel/module.c b/kernel/module.c
-index 63cf6e7..74bc195 100644
---- a/kernel/module.c
-+++ b/kernel/module.c
-@@ -2845,6 +2845,20 @@ static int post_relocation(struct module *mod, const struct load_info *info)
- 	return module_finalize(info->hdr, info->sechdrs, mod);
- }
- 
-+/* Is this module of this name done loading?  No locks held. */
-+static bool finished_loading(const char *name)
-+{
-+	struct module *mod;
-+	bool ret;
-+
-+	mutex_lock(&module_mutex);
-+	mod = find_module(name);
-+	ret = !mod || mod->state != MODULE_STATE_COMING;
-+	mutex_unlock(&module_mutex);
-+
-+	return ret;
-+}
-+
- /* Allocate and load the module: note that size of section 0 is always
-    zero, and we rely on this for optional sections. */
- static struct module *load_module(void __user *umod,
-@@ -2852,7 +2866,7 @@ static struct module *load_module(void __user *umod,
- 				  const char __user *uargs)
- {
- 	struct load_info info = { NULL, };
--	struct module *mod;
-+	struct module *mod, *old;
- 	long err;
- 
- 	pr_debug("load_module: umod=%p, len=%lu, uargs=%p\n",
-@@ -2918,8 +2932,18 @@ static struct module *load_module(void __user *umod,
- 	 * function to insert in a way safe to concurrent readers.
- 	 * The mutex protects against concurrent writers.
- 	 */
-+again:
- 	mutex_lock(&module_mutex);
--	if (find_module(mod->name)) {
-+	if ((old = find_module(mod->name)) != NULL) {
-+		if (old->state == MODULE_STATE_COMING) {
-+			/* Wait in case it fails to load. */
-+			mutex_unlock(&module_mutex);
-+			err = wait_event_interruptible(module_wq,
-+					       finished_loading(mod->name));
-+			if (err)
-+				goto free_arch_cleanup;
-+			goto again;
-+		}
- 		err = -EEXIST;
- 		goto unlock;
- 	}
diff --git a/kernels/linux-libre-grsec/module-symbol-waiting-3.6.patch b/kernels/linux-libre-grsec/module-symbol-waiting-3.6.patch
deleted file mode 100644
index b87a38ff5..000000000
--- a/kernels/linux-libre-grsec/module-symbol-waiting-3.6.patch
+++ /dev/null
@@ -1,66 +0,0 @@
-From: Rusty Russell <rusty@rustcorp.com.au>
-Date: Fri, 28 Sep 2012 05:01:03 +0000 (+0930)
-Subject: module: fix symbol waiting when module fails before init
-X-Git-Tag: v3.7-rc1~2^2~33
-X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux-2.6.git;a=commitdiff_plain;h=6f13909f4fe9652f1
-
-module: fix symbol waiting when module fails before init
-
-We use resolve_symbol_wait(), which blocks if the module containing
-the symbol is still loading.  However:
-
-1) The module_wq we use is only woken after calling the modules' init
-   function, but there are other failure paths after the module is
-   placed in the linked list where we need to do the same thing.
-
-2) wake_up() only wakes one waiter, and our waitqueue is shared by all
-   modules, so we need to wake them all.
-
-3) wake_up_all() doesn't imply a memory barrier: I feel happier calling
-   it after we've grabbed and dropped the module_mutex, not just after
-   the state assignment.
-
-Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
----
-
-diff --git a/kernel/module.c b/kernel/module.c
-index 7f2ee45f..63cf6e7 100644
---- a/kernel/module.c
-+++ b/kernel/module.c
-@@ -2959,7 +2959,7 @@ static struct module *load_module(void __user *umod,
- 	/* Unlink carefully: kallsyms could be walking list. */
- 	list_del_rcu(&mod->list);
- 	module_bug_cleanup(mod);
--
-+	wake_up_all(&module_wq);
-  ddebug:
- 	dynamic_debug_remove(info.debug);
-  unlock:
-@@ -3034,7 +3034,7 @@ SYSCALL_DEFINE3(init_module, void __user *, umod,
- 		blocking_notifier_call_chain(&module_notify_list,
- 					     MODULE_STATE_GOING, mod);
- 		free_module(mod);
--		wake_up(&module_wq);
-+		wake_up_all(&module_wq);
- 		return ret;
- 	}
- 	if (ret > 0) {
-@@ -3046,9 +3046,8 @@ SYSCALL_DEFINE3(init_module, void __user *, umod,
- 		dump_stack();
- 	}
- 
--	/* Now it's a first class citizen!  Wake up anyone waiting for it. */
-+	/* Now it's a first class citizen! */
- 	mod->state = MODULE_STATE_LIVE;
--	wake_up(&module_wq);
- 	blocking_notifier_call_chain(&module_notify_list,
- 				     MODULE_STATE_LIVE, mod);
- 
-@@ -3071,6 +3070,7 @@ SYSCALL_DEFINE3(init_module, void __user *, umod,
- 	mod->init_ro_size = 0;
- 	mod->init_text_size = 0;
- 	mutex_unlock(&module_mutex);
-+	wake_up_all(&module_wq);
- 
- 	return 0;
- }