From: Szabolcs Nagy <szabolcs.nagy@arm.com>
To: libc-alpha@sourceware.org
Subject: [PATCH 01/15] aarch64: free tlsdesc data on dlclose [BZ #27403]
Date: Mon, 15 Feb 2021 11:56:28 +0000 [thread overview]
Message-ID: <90458da8b7b46e806f756c2715c87fc9d2c1be95.1613390045.git.szabolcs.nagy@arm.com> (raw)
In-Reply-To: <cover.1613390045.git.szabolcs.nagy@arm.com>
DL_UNMAP_IS_SPECIAL and DL_UNMAP were not defined. The definitions are
now copied from arm, since the same is needed on aarch64. The cleanup
of tlsdesc data is handled by the custom _dl_unmap.
Fixes bug 27403.
---
sysdeps/aarch64/dl-lookupcfg.h | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
create mode 100644 sysdeps/aarch64/dl-lookupcfg.h
diff --git a/sysdeps/aarch64/dl-lookupcfg.h b/sysdeps/aarch64/dl-lookupcfg.h
new file mode 100644
index 0000000000..c1ae676ae1
--- /dev/null
+++ b/sysdeps/aarch64/dl-lookupcfg.h
@@ -0,0 +1,27 @@
+/* Configuration of lookup functions.
+ Copyright (C) 2006-2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library. If not, see
+ <https://www.gnu.org/licenses/>. */
+
+#define DL_UNMAP_IS_SPECIAL
+
+#include_next <dl-lookupcfg.h>
+
+struct link_map;
+
+extern void _dl_unmap (struct link_map *map);
+
+#define DL_UNMAP(map) _dl_unmap (map)
--
2.17.1
next prev parent reply other threads:[~2021-02-15 11:56 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-15 11:56 [PATCH 00/15] Dynamic TLS related data race fixes Szabolcs Nagy
2021-02-15 11:56 ` Szabolcs Nagy [this message]
2021-04-01 12:57 ` [PATCH 01/15] aarch64: free tlsdesc data on dlclose [BZ #27403] Adhemerval Zanella
2021-04-06 13:43 ` Szabolcs Nagy
2021-04-06 16:52 ` Adhemerval Zanella
2021-02-15 11:56 ` [PATCH 02/15] elf: Fix data race in _dl_name_match_p [BZ #21349] Szabolcs Nagy
2021-04-01 14:01 ` Adhemerval Zanella
2021-04-06 16:41 ` Szabolcs Nagy
2021-02-15 11:57 ` [PATCH 03/15] Add test case for [BZ #19329] Szabolcs Nagy
2021-04-02 19:10 ` Adhemerval Zanella
2021-02-15 11:59 ` [PATCH 04/15] Add a DTV setup test [BZ #27136] Szabolcs Nagy
2021-04-02 19:35 ` Adhemerval Zanella
2021-02-15 11:59 ` [PATCH 05/15] elf: Fix a DTV setup issue " Szabolcs Nagy
2021-04-02 19:46 ` Adhemerval Zanella
2021-02-15 11:59 ` [PATCH 06/15] elf: Fix comments and logic in _dl_add_to_slotinfo Szabolcs Nagy
2021-04-02 20:50 ` Adhemerval Zanella
2021-04-06 15:48 ` Szabolcs Nagy
2021-04-06 17:47 ` Adhemerval Zanella
2021-04-07 7:57 ` Szabolcs Nagy
2021-04-07 14:20 ` Adhemerval Zanella
2021-02-15 12:00 ` [PATCH 07/15] elf: Refactor _dl_update_slotinfo to avoid use after free Szabolcs Nagy
2021-04-06 19:40 ` Adhemerval Zanella
2021-04-07 8:01 ` Szabolcs Nagy
2021-04-07 14:28 ` Adhemerval Zanella
2021-04-07 14:36 ` Adhemerval Zanella
2021-04-07 17:05 ` Adhemerval Zanella
2021-02-15 12:01 ` [PATCH 08/15] elf: Fix data races in pthread_create and TLS access [BZ #19329] Szabolcs Nagy
2021-02-15 12:01 ` [PATCH 09/15] elf: Use relaxed atomics for racy accesses " Szabolcs Nagy
2021-02-15 12:01 ` [PATCH 10/15] elf: Fix DTV gap reuse logic [BZ #27135] Szabolcs Nagy
2021-02-15 12:02 ` [PATCH 11/15] x86_64: Avoid lazy relocation of tlsdesc [BZ #27137] Szabolcs Nagy
2021-04-09 0:14 ` Ben Woodard
2021-04-09 13:38 ` Szabolcs Nagy
2021-04-09 14:55 ` Ben Woodard
2021-02-15 12:02 ` [PATCH 12/15] i386: " Szabolcs Nagy
2021-02-15 12:02 ` [PATCH 13/15] x86_64: Remove lazy tlsdesc relocation related code Szabolcs Nagy
2021-02-15 12:03 ` [PATCH 14/15] i386: " Szabolcs Nagy
2021-02-15 12:03 ` [PATCH 15/15] elf: " Szabolcs Nagy
2021-02-15 12:08 ` [PATCH 03/15] Add test case for [BZ #19329] Szabolcs Nagy
2021-02-15 12:08 ` [PATCH 06/15] elf: Fix comments and logic in _dl_add_to_slotinfo Szabolcs Nagy
[not found] ` <CGME20210215115731epcas5p45614957debad2f679230d0bd1efbd57f@epcms5p7>
2021-02-15 12:11 ` [PATCH 02/15] elf: Fix data race in _dl_name_match_p [BZ #21349] Maninder Singh
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