On Fri, Oct 11, 2024 at 6:18 PM Mark Brown broonie@kernel.org wrote:
On Fri, Oct 11, 2024 at 01:44:55PM +0800, Zong Li wrote:
On Wed, Oct 9, 2024 at 7:46 AM Deepak Gupta debug@rivosinc.com wrote:
if (si->si_code == SEGV_CPERR) {Hi Deepak, I got some errors when building this test, I suppose they should be fixed in the next version.
riscv_cfi_test.c: In function 'sigsegv_handler': riscv_cfi_test.c:17:28: error: 'SEGV_CPERR' undeclared (first use in this function); did you mean 'SEGV_ACCERR'? 17 | if (si->si_code == SEGV_CPERR) { | ^~~~~~~~~~ | SEGV_ACCERR
Did you run "make headers_install" prior to building kselftest to get the current kernel's headers available for userspace builds?
Yes, I have run "make header" and "make header_install" before building the kselftest. This error happens when I cross compiled it, perhaps I can help to check if it is missing some header files or header search path.