[PATCH 3/3] Enable specific ioctl call for EP11 crypto card (s390)

Eduardo Barretto ebarretto at linux.vnet.ibm.com
Wed May 10 03:27:15 AEST 2017


The EP11 crypto card needs to make an ioctl call, which receives an
specific argument. This crypto card is for s390 only.

Signed-off-by: Eduardo Barretto <ebarretto at linux.vnet.ibm.com>
---
 sandbox-seccomp-filter.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sandbox-seccomp-filter.c b/sandbox-seccomp-filter.c
index e86aa2c..98062f1 100644
--- a/sandbox-seccomp-filter.c
+++ b/sandbox-seccomp-filter.c
@@ -250,6 +250,8 @@ static const struct sock_filter preauth_insns[] = {
 	SC_ALLOW_ARG(__NR_ioctl, 1, Z90STAT_STATUS_MASK),
 	SC_ALLOW_ARG(__NR_ioctl, 1, ICARSAMODEXPO),
 	SC_ALLOW_ARG(__NR_ioctl, 1, ICARSACRT),
+	/* Allow ioctls for EP11 crypto card on s390 */
+	SC_ALLOW_ARG(__NR_ioctl, 1, ZSENDEP11CPRB),
 #endif
 #if defined(__x86_64__) && defined(__ILP32__) && defined(__X32_SYSCALL_BIT)
 	/*
-- 
1.9.1



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