tree 04cef4b76c1fdde5ad8adb6d929867efa27b93fe
parent 7b0f1f89a0dd6e257367eddc840179e85195ca18
author Christian Borntraeger <borntraeger@de.ibm.com> 1585648643 -0400
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1594280229 +0200

s390/debug: avoid kernel warning on too large number of pages

[ Upstream commit 827c4913923e0b441ba07ba4cc41e01181102303 ]

When specifying insanely large debug buffers a kernel warning is
printed. The debug code does handle the error gracefully, though.
Instead of duplicating the check let us silence the warning to
avoid crashes when panic_on_warn is used.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>