linux-kernel - [PATCH v2 1/2] alloc_tag: export mem_alloc_profiling

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240717181239.2510054-1-surenb@google.com>
Date: Wed, 17 Jul 2024 11:12:38 -0700
From: Suren Baghdasaryan <surenb@...gle.com>
To: akpm@...ux-foundation.org
Cc: kent.overstreet@...ux.dev, hch@...radead.org, vbabka@...e.cz, 
	pasha.tatashin@...een.com, souravpanda@...gle.com, keescook@...omium.org, 
	linux-kernel@...r.kernel.org, linux-mm@...ck.org, surenb@...gle.com, 
	kernel test robot <lkp@...el.com>
Subject: [PATCH v2 1/2] alloc_tag: export mem_alloc_profiling_key used by modules

Export mem_alloc_profiling_key as it is used by modules (indirectly via
mem_alloc_profiling_enabled()).

Fixes: 22d407b164ff ("lib: add allocation tagging support for memory allocation profiling")
Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407080044.DWMC9N9I-lkp@intel.com/
Signed-off-by: Suren Baghdasaryan <surenb@...gle.com>
Acked-by: Vlastimil Babka <vbabka@...e.cz>
---
Changes since v1 [1]
- Added Acked-by, per Vlastimil Babka

[1] https://lore.kernel.org/all/20240717011631.2150066-1-surenb@google.com/

 lib/alloc_tag.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/alloc_tag.c b/lib/alloc_tag.c
index 81e5f9a70f22..832f79a32b3e 100644
--- a/lib/alloc_tag.c
+++ b/lib/alloc_tag.c
@@ -15,6 +15,7 @@ EXPORT_SYMBOL(_shared_alloc_tag);
 
 DEFINE_STATIC_KEY_MAYBE(CONFIG_MEM_ALLOC_PROFILING_ENABLED_BY_DEFAULT,
 			mem_alloc_profiling_key);
+EXPORT_SYMBOL(mem_alloc_profiling_key);
 
 struct allocinfo_private {
 	struct codetag_iterator iter;

base-commit: 51835949dda3783d4639cfa74ce13a3c9829de00
-- 
2.45.2.993.g49e7a77208-goog