projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b011946) | patch
xtensa: add trap handler for division by zero
authorMax Filippov <jcmvbkbc@gmail.com>
Fri, 13 May 2022 10:40:54 +0000 (03:40 -0700)
committerMax Filippov <jcmvbkbc@gmail.com>
Fri, 13 May 2022 15:43:36 +0000 (08:43 -0700)
commit408b1d3c0ec8e4f36603092573108a6d3daa07a8
treebaf7efc59ea0d5514b5704a599f4b56ea5b6bc66tree | snapshot
parentb011946d039d66bbc7102137e98cc67e1356aa87commit | diff
xtensa: add trap handler for division by zero

Add c-level handler for the division by zero exception and kill the task
if it was thrown from the kernel space or send SIGFPE otherwise.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
arch/xtensa/kernel/traps.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git