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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-06 20:38:07 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-06 20:38:07 +0400 |
| commit | 6f4c98e1c22c28e00b8f050cce895a6b74db15d1 (patch) | |
| tree | b00da8b3367c6f3d0f74f44b8c4092a7b7cbbe18 /kernel/tracepoint.c | |
| parent | 18a1a7a1d862ae0794a0179473d08a414dd49234 (diff) | |
| parent | 22c9bcad859d5c969289b3b37084a96c621f8f2c (diff) | |
| download | linux-6f4c98e1c22c28e00b8f050cce895a6b74db15d1.tar.xz | |
Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull module updates from Rusty Russell:
"Nothing major: the stricter permissions checking for sysfs broke a
staging driver; fix included. Greg KH said he'd take the patch but
hadn't as the merge window opened, so it's included here to avoid
breaking build"
* tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
staging: fix up speakup kobject mode
Use 'E' instead of 'X' for unsigned module taint flag.
VERIFY_OCTAL_PERMISSIONS: stricter checking for sysfs perms.
kallsyms: fix percpu vars on x86-64 with relocation.
kallsyms: generalize address range checking
module: LLVMLinux: Remove unused function warning from __param_check macro
Fix: module signature vs tracepoints: add new TAINT_UNSIGNED_MODULE
module: remove MODULE_GENERIC_TABLE
module: allow multiple calls to MODULE_DEVICE_TABLE() per module
module: use pr_cont
Diffstat (limited to 'kernel/tracepoint.c')
| -rw-r--r-- | kernel/tracepoint.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c index 50f8329c2042..fb0a38a26555 100644 --- a/kernel/tracepoint.c +++ b/kernel/tracepoint.c @@ -460,7 +460,8 @@ EXPORT_SYMBOL_GPL(tracepoint_probe_unregister); #ifdef CONFIG_MODULES bool trace_module_has_bad_taint(struct module *mod) { - return mod->taints & ~((1 << TAINT_OOT_MODULE) | (1 << TAINT_CRAP)); + return mod->taints & ~((1 << TAINT_OOT_MODULE) | (1 << TAINT_CRAP) | + (1 << TAINT_UNSIGNED_MODULE)); } static int tracepoint_module_coming(struct module *mod) @@ -474,7 +475,7 @@ static int tracepoint_module_coming(struct module *mod) /* * We skip modules that taint the kernel, especially those with different * module headers (for forced load), to make sure we don't cause a crash. - * Staging and out-of-tree GPL modules are fine. + * Staging, out-of-tree, and unsigned GPL modules are fine. */ if (trace_module_has_bad_taint(mod)) return 0; |