Steven Rostedt (VMware) c536aa1c5b kprobes/ftrace: Add recursion protection to the ftrace callback ... If a ftrace callback does not supply its own recursion protection and does not set the RECURSION_SAFE flag in its ftrace_ops, then ftrace will make a helper trampoline to do so before calling the callback instead of just calling the callback directly. The default for ftrace_ops is going to change. It will expect that handlers provide their own recursion protection, unless its ftrace_ops states otherwise. Link: https://lkml.kernel.org/r/20201028115613.140212174@goodmis.org Link: https://lkml.kernel.org/r/20201106023546.944907560@goodmis.org Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Jiri Kosina <jikos@kernel.org> Cc: Miroslav Benes <mbenes@suse.cz> Cc: Petr Mladek <pmladek@suse.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Guo Ren <guoren@kernel.org> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Helge Deller <deller@gmx.de> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Borislav Petkov <bp@alien8.de> Cc: x86@kernel.org Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: "Naveen N. Rao" <naveen.n.rao@linux.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: linux-csky@vger.kernel.org Cc: linux-parisc@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-s390@vger.kernel.org Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>		2020-11-06 08:35:44 -05:00
..
alpha	arch-cleanup-2020-10-22	2020-10-23 10:06:38 -07:00
arc	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
arm	ARM: SoC fixes for v5.10	2020-10-30 13:06:07 -07:00
arm64	ARM:	2020-11-01 09:43:32 -08:00
c6x	arch-cleanup-2020-10-22	2020-10-23 10:06:38 -07:00
csky	kprobes/ftrace: Add recursion protection to the ftrace callback	2020-11-06 08:35:44 -05:00
h8300	arch-cleanup-2020-10-22	2020-10-23 10:06:38 -07:00
hexagon	arch-cleanup-2020-10-22	2020-10-23 10:06:38 -07:00
ia64	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
m68k	arch-cleanup-2020-10-22	2020-10-23 10:06:38 -07:00
microblaze	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
mips	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
nds32	arch-cleanup-2020-10-22	2020-10-23 10:06:38 -07:00
nios2	arch-cleanup-2020-10-22	2020-10-23 10:06:38 -07:00
openrisc	arch-cleanup-2020-10-22	2020-10-23 10:06:38 -07:00
parisc	kprobes/ftrace: Add recursion protection to the ftrace callback	2020-11-06 08:35:44 -05:00
powerpc	kprobes/ftrace: Add recursion protection to the ftrace callback	2020-11-06 08:35:44 -05:00
riscv	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
s390	kprobes/ftrace: Add recursion protection to the ftrace callback	2020-11-06 08:35:44 -05:00
sh	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
sparc	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
um	arch/um: partially revert the conversion to __section() macro	2020-10-26 15:39:37 -07:00
x86	kprobes/ftrace: Add recursion protection to the ftrace callback	2020-11-06 08:35:44 -05:00
xtensa	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
.gitignore	…
Kconfig	Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2020-10-22 09:59:21 -07:00