Intel OpenBMC Linux kernel source tree (mirror) https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev-5.2 2019-09-06T08:23:44+00:00 2019-09-06T08:23:44+00:00 Raul E Rangel rrangel@chromium.org 2019-08-27T17:36:19+00:00 urn:sha1:d3a2180a5720e984e731f6572747a9a373c0c84d commit b9bc7b8b1e9e815b231c1ca0b566ee723f480987 upstream. lkdtm/bugs.c:94:2: error: format '%d' expects argument of type 'int', but argument 2 has type 'long unsigned int' [-Werror=format=] pr_info("Calling function with %d frame size to depth %d ...\n", ^ THREAD_SIZE is defined as a unsigned long, cast CONFIG_FRAME_WARN to unsigned long as well. Fixes: 24cccab42c419 ("lkdtm/bugs: Adjust recursion test to avoid elision") Cc: stable <stable@vger.kernel.org> Signed-off-by: Raul E Rangel <rrangel@chromium.org> Acked-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20190827173619.170065-1-rrangel@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-04-07T17:38:31+00:00 Kees Cook keescook@chromium.org 2019-04-06T15:59:19+00:00 urn:sha1:24cccab42c4199c6daa0a6981e6f6a1ffb0b5a09 While I was able to trick gcc into keeping a pathological recursion, Clang was not so easily fooled. Instead, switch to using "volatile" and side-effects to keep the stack variable allocated and to run the function. Additionally renames "OVERFLOW" to "EXHAUST_STACK" to better describe the test. Signed-off-by: Kees Cook <keescook@chromium.org> 2018-03-07T03:18:55+00:00 Kees Cook keescook@chromium.org 2018-03-06T22:58:09+00:00 urn:sha1:039a1c42058db54692a6d4497508bd48555f29fb The LKDTM modules keep expanding, and it's getting weird to have each file get a prefix. Instead, move to a subdirectory for cleaner handling. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>