This is an automated email from the git hooks/post-receive script. sthibault pushed a commit to branch sid in repository glibc.
commit 48d7a18e3d13fd4ef611ffb435625acf62315abc Author: Samuel Thibault <samuel.thiba...@ens-lyon.org> Date: Mon Jan 2 16:06:54 2017 +0100 hurd-i386/tg-mlockall.diff: New patch, add support for mlockall --- debian/changelog | 1 + debian/patches/hurd-i386/tg-mlockall.diff | 106 ++++++++++++++++++++++++++++++ debian/patches/series | 1 + 3 files changed, 108 insertions(+) diff --git a/debian/changelog b/debian/changelog index c6ace96..c753e51 100644 --- a/debian/changelog +++ b/debian/changelog @@ -4,6 +4,7 @@ glibc (2.24-9) UNRELEASED; urgency=medium * hurd-i386/tg-libpthread-gsync-mutex.diff: Update patch, fixes trylock error return. * hurd-i386/tg-magic-pid.diff: New patch, add support for /proc/self. + * hurd-i386/tg-mlockall.diff: New patch, add support for mlockall. [ Aurelien Jarno ] * debian/sysdeps/{amd64,i386,x32}.mk: disable lock elision (aka Intel TSX) diff --git a/debian/patches/hurd-i386/tg-mlockall.diff b/debian/patches/hurd-i386/tg-mlockall.diff new file mode 100644 index 0000000..3ee1020 --- /dev/null +++ b/debian/patches/hurd-i386/tg-mlockall.diff @@ -0,0 +1,106 @@ +Subject: [PATCH] Add mlockall support + +* sysdeps/mach/hurd/mlockall.c: New file +* sysdeps/mach/hurd/munlockall.c: New file + +--- + sysdeps/mach/hurd/mlockall.c | 42 ++++++++++++++++++++++++++++++++++++++++++ + sysdeps/mach/hurd/munlockall.c | 40 ++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 82 insertions(+) + +diff --git a/sysdeps/mach/hurd/mlockall.c b/sysdeps/mach/hurd/mlockall.c +new file mode 100644 +index 0000000000..11a3deac8a +--- /dev/null ++++ b/sysdeps/mach/hurd/mlockall.c +@@ -0,0 +1,42 @@ ++/* mlockall -- lock in core all the pages in this process. Stub version. ++ Copyright (C) 2001-2016 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 ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sys/types.h> ++#include <sys/mman.h> ++#include <errno.h> ++#include <hurd.h> ++#include <mach/mach_host.h> ++ ++/* Cause all currently mapped pages of the process to be memory resident ++ until unlocked by a call to the `munlockall', until the process exits, ++ or until the process calls `execve'. */ ++ ++int ++mlockall (int flags) ++{ ++ mach_port_t host; ++ error_t err; ++ ++ err = __get_privileged_ports (&host, NULL); ++ if (err) ++ return __hurd_fail (err); ++ ++ err = __vm_wire_all (host, __mach_task_self (), flags); ++ __mach_port_deallocate (__mach_task_self (), host); ++ return err ? __hurd_fail (err) : 0; ++} +diff --git a/sysdeps/mach/hurd/munlockall.c b/sysdeps/mach/hurd/munlockall.c +new file mode 100644 +index 0000000000..6fbb69435d +--- /dev/null ++++ b/sysdeps/mach/hurd/munlockall.c +@@ -0,0 +1,40 @@ ++/* munlockall -- undo the effects of all prior mlock calls. Stub version. ++ Copyright (C) 2001-2016 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 ++ <http://www.gnu.org/licenses/>. */ ++ ++#include <sys/types.h> ++#include <sys/mman.h> ++#include <errno.h> ++#include <hurd.h> ++#include <mach/mach_host.h> ++ ++/* Undo the effects of all prior mlock calls in this process. */ ++ ++int ++munlockall (void) ++{ ++ mach_port_t host; ++ error_t err; ++ ++ err = __get_privileged_ports (&host, NULL); ++ if (err) ++ return __hurd_fail (err); ++ ++ err = __vm_wire_all (host, __mach_task_self (), VM_WIRE_NONE); ++ __mach_port_deallocate (__mach_task_self (), host); ++ return err ? __hurd_fail (err) : 0; ++} +-- +tg: (7bb5f8a836..) t/mlockall (depends on: baseline) diff --git a/debian/patches/series b/debian/patches/series index 4c8f68a..96df013 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -141,6 +141,7 @@ hurd-i386/tg-NOFOLLOW-DIRECTORY.diff hurd-i386/tg-libc_rwlock_recursive.diff hurd-i386/cvs-hurd_signal.h_c++.diff hurd-i386/tg-magic-pid.diff +hurd-i386/tg-mlockall.diff i386/local-biarch.diff i386/local-cmov.diff -- Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-glibc/glibc.git