kernel/scripts/gcc-plugins/sancov_plugin.c, branch linux-5.3.y

gcc-plugins: fix sancov_plugin for gcc-5

2017-02-27T22:10:10Z

The name of the local variable was inadvertantly changed from sancov_plugin_pass_info to sancov_pass_info: scripts/gcc-plugins/sancov_plugin.c: In function ‘int plugin_init(plugin_name_args*, plugin_gcc_version*)’: scripts/gcc-plugins/sancov_plugin.c:136:67: error: ‘sancov_plugin_pass_info’ was not declared in this scope This changes the conditional reference to this variable as well. Fixes: 5a45a4c5c3f5 ("gcc-plugins: consolidate on PASS_INFO macro") Signed-off-by: Arnd Bergmann Signed-off-by: Kees Cook

gcc-plugins: consolidate on PASS_INFO macro

2017-01-13T22:20:03Z

Now that PASS_INFO() exists, use it in the other existing gcc plugins, instead of always open coding the same thing. Based on updates to the grsecurity/PaX gcc plugins. Signed-off-by: Kees Cook

treewide: Fix printk() message errors

2016-12-14T09:54:27Z

This patch fix spelling typos in printk and kconfig. Signed-off-by: Masanari Iida Acked-by: Randy Dunlap Signed-off-by: Jiri Kosina

gcc-plugins: Export symbols needed by gcc

2016-10-31T17:40:13Z

This explicitly exports symbols that gcc expects from plugins. Based on code from Emese Revfy. Signed-off-by: Kees Cook

Add sancov plugin

2016-06-07T20:57:10Z

The sancov gcc plugin inserts a __sanitizer_cov_trace_pc() call at the start of basic blocks. This plugin is a helper plugin for the kcov feature. It supports all gcc versions with plugin support (from gcc-4.5 on). It is based on the gcc commit "Add fuzzing coverage support" by Dmitry Vyukov (https://gcc.gnu.org/viewcvs/gcc?limit_changes=0&view=revision&revision=231296). Signed-off-by: Emese Revfy Acked-by: Kees Cook Signed-off-by: Michal Marek