Commit 3207598a authored Sep 20, 2019 by Linus Torvalds

linux

Pull kgdb updates from Daniel Thompson:
 "It has been a quiet dev cycle for kgdb. There has been some good stuff
  for kdb on the mailing list but unfortunately the patches caused a
  couple of problems with the kdb pager so I had to drop those and they
  will have to wait for next time!

  That just leaves us with just a couple of very tiny clean ups for now:

   - Fix a broken comment

   - Use str_has_prefix() for the grep "pipe" in kdb"

* tag 'kgdb-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
  kgdb: fix comment regarding static function
  kdb: Replace strncmp with str_has_prefix

parents b08918fb d8a050f5

kernel/debug/debug_core.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -787,11 +787,8 @@ out:
		}

		/*
		* GDB places a breakpoint at this function to know dynamically
		* loaded objects. It's not defined static so that only one instance with this
		* name exists in the kernel.
		* GDB places a breakpoint at this function to know dynamically loaded objects.
		*/

		static int module_event(struct notifier_block *self, unsigned long val,
		void *data)
		{

kernel/debug/kdb/kdb_main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -830,7 +830,7 @@ static void parse_grep(const char *str)
		cp++;
		while (isspace(*cp))
		cp++;
		if (strncmp(cp, "grep ", 5)) {
		if (!str_has_prefix(cp, "grep ")) {
		kdb_printf("invalid 'pipe', see grephelp\n");
		return;
		}

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