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s390/zcrypt: Provide target domain for EP11 cprbs to scheduling function

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The scheduling function will get an extension which will
process the target_id value from an EP11 cprb. This patch
extracts the value during preparation of the ap message.

Signed-off-by: Jürgen Christ <jchrist@linux.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Jürgen Christ
2022-01-10 13:33:30 +01:00
committed by Vasily Gorbik
parent 252a1ff777
commit 1024063eff
3 changed files with 10 additions and 6 deletions
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4
drivers/s390/crypto/zcrypt_api.c
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@@ -1021,7 +1021,7 @@ static long _zcrypt_send_ep11_cprb(bool userspace, struct ap_perms *perms,
struct ep11_target_dev *targets;
unsigned short target_num;
unsigned int wgt = 0, pref_wgt = 0;
unsigned int func_code;
unsigned int func_code, domain;
struct ap_message ap_msg;
int cpen, qpen, qid = 0, rc = -ENODEV;
struct module *mod;
@@ -1058,7 +1058,7 @@ static long _zcrypt_send_ep11_cprb(bool userspace, struct ap_perms *perms,
}
}
rc = prep_ep11_ap_msg(userspace, xcrb, &ap_msg, &func_code);
rc = prep_ep11_ap_msg(userspace, xcrb, &ap_msg, &func_code, &domain);
if (rc)
goto out_free;