On Wed, Apr 21, 2021 at 06:58:53PM +0200, Krzysztof Kozlowski wrote:
From: Sven Schnelle svens@linux.ibm.com
commit cd29fa798001075a554b978df3a64e6656c25794 upstream.
The current code returns the syscall number which an invalid syscall number is supplied and tracing is enabled. This makes the strace testsuite fail.
Signed-off-by: Sven Schnelle svens@linux.ibm.com Signed-off-by: Vasily Gorbik gor@linux.ibm.com Signed-off-by: Dan Streetman ddstreet@canonical.com Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1895132 [krzysztof: adjusted the backport around missing ifdef CONFIG_SECCOMP, add Link and Fixes; apparently this should go with the referenced commit] Fixes: 00332c16b160 ("s390/ptrace: pass invalid syscall numbers to tracing") Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@canonical.com
Thanks for this, now queued up.
greg k-h