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module: icp: rip out insane crypto_req_handle_t mechanism, inline KM_SLEEP

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Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12901
This commit is contained in:
наб
2021-12-25 04:34:29 +01:00
committed by Brian Behlendorf
parent 15ec086396
commit df7b54f1d9
16 changed files with 187 additions and 339 deletions
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module/icp/api/kcf_cipher.c
+6 -16
View File
@@ -52,7 +52,6 @@
* tmpl: a crypto_ctx_template_t, opaque template of a context of an
* encryption with the 'mech' using 'key'. 'tmpl' is created by
* a previous call to crypto_create_ctx_template().
* cr: crypto_call_req_t calling conditions and call back info.
*
* Description:
* Asynchronously submits a request for, or synchronously performs a
@@ -62,16 +61,12 @@
* message.
* Relies on the KCF scheduler to pick a provider.
*
* Context:
* Process or interrupt, according to the semantics dictated by the 'cr'.
*
* Returns:
* See comment in the beginning of the file.
*/
int
crypto_encrypt(crypto_mechanism_t *mech, crypto_data_t *plaintext,
crypto_key_t *key, crypto_ctx_template_t tmpl, crypto_data_t *ciphertext,
crypto_call_req_t *crq)
crypto_key_t *key, crypto_ctx_template_t tmpl, crypto_data_t *ciphertext)
{
int error;
kcf_mech_entry_t *me;
@@ -95,12 +90,12 @@ retry:
crypto_mechanism_t lmech = *mech;
KCF_SET_PROVIDER_MECHNUM(mech->cm_type, pd, &lmech);
error = KCF_PROV_ENCRYPT_ATOMIC(pd, pd->pd_sid, &lmech, key,
plaintext, ciphertext, spi_ctx_tmpl, KCF_SWFP_RHNDL(crq));
plaintext, ciphertext, spi_ctx_tmpl);
KCF_PROV_INCRSTATS(pd, error);
if (error != CRYPTO_SUCCESS && IS_RECOVERABLE(error)) {
/* Add pd to the linked list of providers tried. */
if (kcf_insert_triedlist(&list, pd, KCF_KMFLAG(crq)) != NULL)
if (kcf_insert_triedlist(&list, pd, KM_SLEEP) != NULL)
goto retry;
}
@@ -129,7 +124,6 @@ retry:
* tmpl: a crypto_ctx_template_t, opaque template of a context of an
* encryption with the 'mech' using 'key'. 'tmpl' is created by
* a previous call to crypto_create_ctx_template().
* cr: crypto_call_req_t calling conditions and call back info.
*
* Description:
* Asynchronously submits a request for, or synchronously performs a
@@ -139,16 +133,12 @@ retry:
* message.
* Relies on the KCF scheduler to choose a provider.
*
* Context:
* Process or interrupt, according to the semantics dictated by the 'cr'.
*
* Returns:
* See comment in the beginning of the file.
*/
int
crypto_decrypt(crypto_mechanism_t *mech, crypto_data_t *ciphertext,
crypto_key_t *key, crypto_ctx_template_t tmpl, crypto_data_t *plaintext,
crypto_call_req_t *crq)
crypto_key_t *key, crypto_ctx_template_t tmpl, crypto_data_t *plaintext)
{
int error;
kcf_mech_entry_t *me;
@@ -173,12 +163,12 @@ retry:
KCF_SET_PROVIDER_MECHNUM(mech->cm_type, pd, &lmech);
error = KCF_PROV_DECRYPT_ATOMIC(pd, pd->pd_sid, &lmech, key,
ciphertext, plaintext, spi_ctx_tmpl, KCF_SWFP_RHNDL(crq));
ciphertext, plaintext, spi_ctx_tmpl);
KCF_PROV_INCRSTATS(pd, error);
if (error != CRYPTO_SUCCESS && IS_RECOVERABLE(error)) {
/* Add pd to the linked list of providers tried. */
if (kcf_insert_triedlist(&list, pd, KCF_KMFLAG(crq)) != NULL)
if (kcf_insert_triedlist(&list, pd, KM_SLEEP) != NULL)
goto retry;
}