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path: root/ipc/mqueue.c
AgeCommit message (Expand)Author
2014-01-27ipc: remove braces for single statementsDavidlohr Bueso
2014-01-27ipc: whitespace cleanupManfred Spraul
2013-11-09locks: break delegations on unlinkJ. Bruce Fields
2013-07-09audit: fix mq_open and mq_unlink to add the MQ root as a hidden parent audit_...Jeff Layton
2013-03-28Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...Linus Torvalds
2013-03-27ipc: Restrict mounting the mqueue filesystemEric W. Biederman
2013-03-22mqueue: sys_mq_open: do not call mnt_drop_write() if read-onlyVladimir Davydov
2013-02-26Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds
2013-02-22new helper: file_inode(file)Al Viro
2013-01-27userns: Allow the unprivileged users to mount mqueue fsGao feng
2012-10-12audit: make audit_inode take struct filenameJeff Layton
2012-10-12vfs: define struct filename and have getname() return itJeff Layton
2012-10-12audit: set the name_len in audit_inode for parent lookupsJeff Layton
2012-10-09ipc/mqueue: remove unnecessary rb_init_node() callsMichel Lespinasse
2012-09-26switch simple cases of fget_light to fdgetAl Viro
2012-09-26switch mqueue syscalls to fget_light()Al Viro
2012-08-18mqueue: lift mnt_want_write() outside ->i_m
# SPDX-License-Identifier: GPL-2.0-only

config HAVE_ARCH_KGDB
	bool

menuconfig KGDB
	bool "KGDB: kernel debugger"
	depends on HAVE_ARCH_KGDB
	depends on DEBUG_KERNEL
	help
	  If you say Y here, it will be possible to remotely debug the
	  kernel using gdb.  It is recommended but not required, that
	  you also turn on the kernel config option
	  CONFIG_FRAME_POINTER to aid in producing more reliable stack
	  backtraces in the external debugger.  Documentation of
	  kernel debugger is available at http://kgdb.sourceforge.net
2011-01-07fs: icache RCU free inodesNick Piggin
2010-10-29switch get_sb_ns() usersAl Viro
2010-10-25fs: do not assign default i_ino in new_inodeChristoph Hellwig
2010-10-25new helper: ihold()Al Viro
2010-10-15llseek: automatically add .llseek fopArnd Bergmann
2010-08-09switch mqueue to ->evict_inode()Al Viro
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-06 04:06:46 +0000
the drivers/misc/kgdbts.c for the details about the tests. The most basic of this I/O module is to boot a kernel boot arguments "kgdbwait kgdbts=V1F100" config KGDB_TESTS_ON_BOOT bool "KGDB: Run tests on boot" depends on KGDB_TESTS default n help Run the kgdb tests on boot up automatically without the need to pass in a kernel parameter config KGDB_TESTS_BOOT_STRING string "KGDB: which internal kgdb tests to run" depends on KGDB_TESTS_ON_BOOT default "V1F100" help This is the command string to send the kgdb test suite on boot. See the drivers/misc/kgdbts.c for detailed information about other strings you could use beyond the default of V1F100. config KGDB_LOW_LEVEL_TRAP bool "KGDB: Allow debugging with traps in notifiers" depends on X86 || MIPS default n help This will add an extra call back to kgdb for the breakpoint exception handler which will allow kgdb to step through a notify handler. config KGDB_KDB bool "KGDB_KDB: include kdb frontend for kgdb" default n help KDB frontend for kernel config KDB_DEFAULT_ENABLE hex "KDB: Select kdb command functions to be enabled by default" depends on KGDB_KDB default 0x1 help Specifiers which kdb commands are enabled by default. This may be set to 1 or 0 to enable all commands or disable almost all commands. Alternatively the following bitmask applies: 0x0002 - allow arbitrary reads from memory and symbol lookup 0x0004 - allow arbitrary writes to memory 0x0008 - allow current register state to be inspected 0x0010 - allow current register state to be modified 0x0020 - allow passive inspection (backtrace, process list, lsmod) 0x0040 - allow flow control management (breakpoint, single step) 0x0080 - enable signalling of processes 0x0100 - allow machine to be rebooted The config option merely sets the default at boot time. Both issuing 'echo X > /sys/module/kdb/parameters/cmd_enable' or setting with kdb.cmd_enable=X kernel command line option will override the default settings. config KDB_KEYBOARD bool "KGDB_KDB: keyboard as input device" depends on VT && KGDB_KDB default n help KDB can use a PS/2 type keyboard for an input device config KDB_CONTINUE_CATASTROPHIC int "KDB: continue after catastrophic errors" depends on KGDB_KDB default "0" help This integer controls the behaviour of kdb when the kernel gets a catastrophic error, i.e. for a panic or oops. When KDB is active and a catastrophic error occurs, nothing extra will happen until you type 'go'. CONFIG_KDB_CONTINUE_CATASTROPHIC == 0 (default). The first time you type 'go', you will be warned by kdb. The secend time you type 'go', KDB tries to continue. No guarantees that the kernel is still usable in this situation. CONFIG_KDB_CONTINUE_CATASTROPHIC == 1. KDB tries to continue. No guarantees that the kernel is still usable in this situation. CONFIG_KDB_CONTINUE_CATASTROPHIC == 2. KDB forces a reboot. If you are not sure, say 0. endif # KGDB