git/linux-cryptodev-2.6
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git synced 2026-04-21 04:53:46 -04:00
Code Issues Packages Projects Releases Wiki Activity

Merge tag 's390-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Browse Source 
Pull s390 updates from Vasily Gorbik:

 - Convert to using the generic entry infrastructure.

 - Add vdso time namespace support.

 - Switch s390 and alpha to 64-bit ino_t. As discussed at

     https://lore.kernel.org/linux-mm/YCV7QiyoweJwvN+m@osiris/

 - Get rid of expensive stck (store clock) usages where possible.
   Utilize cpu alternatives to patch stckf when supported.

 - Make tod_clock usage less error prone by converting it to a union and
   rework code which is using it.

 - Machine check handler fixes and cleanups.

 - Drop couple of minor inline asm optimizations to fix clang build.

 - Default configs changes notably to make libvirt happy.

 - Various changes to rework and improve qdio code.

 - Other small various fixes and improvements all over the code.

* tag 's390-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (68 commits)
  s390/qdio: remove 'merge_pending' mechanism
  s390/qdio: improve handling of PENDING buffers for QEBSM devices
  s390/qdio: rework q->qdio_error indication
  s390/qdio: inline qdio_kick_handler()
  s390/time: remove get_tod_clock_ext()
  s390/crypto: use store_tod_clock_ext()
  s390/hypfs: use store_tod_clock_ext()
  s390/debug: use union tod_clock
  s390/kvm: use union tod_clock
  s390/vdso: use union tod_clock
  s390/time: convert tod_clock_base to union
  s390/time: introduce new store_tod_clock_ext()
  s390/time: rename store_tod_clock_ext() and use union tod_clock
  s390/time: introduce union tod_clock
  s390,alpha: switch to 64-bit ino_t
  s390: split cleanup_sie
  s390: use r13 in cleanup_sie as temp register
  s390: fix kernel asce loading when sie is interrupted
  s390: add stack for machine check handler
  s390: use WRITE_ONCE when re-allocating async stack
  ...
This commit is contained in:
Linus Torvalds
2021-02-21 13:40:06 -08:00
parent 3e10585335 2223318c28
commit df24212a49
86 changed files with 1364 additions and 1672 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/s390/crypto/zcrypt_api.c
View File

@@ -1438,6 +1438,8 @@ static int icarsamodexpo_ioctl(struct ap_perms *perms, unsigned long arg)
if (rc == -EAGAIN)
tr.again_counter++;
} while (rc == -EAGAIN && tr.again_counter < TRACK_AGAIN_MAX);
if (rc == -EAGAIN && tr.again_counter >= TRACK_AGAIN_MAX)
rc = -EIO;
if (rc) {
ZCRYPT_DBF(DBF_DEBUG, "ioctl ICARSAMODEXPO rc=%d\n", rc);
return rc;
@@ -1481,6 +1483,8 @@ static int icarsacrt_ioctl(struct ap_perms *perms, unsigned long arg)
if (rc == -EAGAIN)
tr.again_counter++;
} while (rc == -EAGAIN && tr.again_counter < TRACK_AGAIN_MAX);
if (rc == -EAGAIN && tr.again_counter >= TRACK_AGAIN_MAX)
rc = -EIO;
if (rc) {
ZCRYPT_DBF(DBF_DEBUG, "ioctl ICARSACRT rc=%d\n", rc);
return rc;
@@ -1524,6 +1528,8 @@ static int zsecsendcprb_ioctl(struct ap_perms *perms, unsigned long arg)
if (rc == -EAGAIN)
tr.again_counter++;
} while (rc == -EAGAIN && tr.again_counter < TRACK_AGAIN_MAX);
if (rc == -EAGAIN && tr.again_counter >= TRACK_AGAIN_MAX)
rc = -EIO;
if (rc)
ZCRYPT_DBF(DBF_DEBUG, "ioctl ZSENDCPRB rc=%d status=0x%x\n",
rc, xcRB.status);
@@ -1568,6 +1574,8 @@ static int zsendep11cprb_ioctl(struct ap_perms *perms, unsigned long arg)
if (rc == -EAGAIN)
tr.again_counter++;
} while (rc == -EAGAIN && tr.again_counter < TRACK_AGAIN_MAX);
if (rc == -EAGAIN && tr.again_counter >= TRACK_AGAIN_MAX)
rc = -EIO;
if (rc)
ZCRYPT_DBF(DBF_DEBUG, "ioctl ZSENDEP11CPRB rc=%d\n", rc);
if (copy_to_user(uxcrb, &xcrb, sizeof(xcrb)))
@@ -1744,6 +1752,8 @@ static long trans_modexpo32(struct ap_perms *perms, struct file *filp,
if (rc == -EAGAIN)
tr.again_counter++;
} while (rc == -EAGAIN && tr.again_counter < TRACK_AGAIN_MAX);
if (rc == -EAGAIN && tr.again_counter >= TRACK_AGAIN_MAX)
rc = -EIO;
if (rc)
return rc;
return put_user(mex64.outputdatalength,
@@ -1795,6 +1805,8 @@ static long trans_modexpo_crt32(struct ap_perms *perms, struct file *filp,
if (rc == -EAGAIN)
tr.again_counter++;
} while (rc == -EAGAIN && tr.again_counter < TRACK_AGAIN_MAX);
if (rc == -EAGAIN && tr.again_counter >= TRACK_AGAIN_MAX)
rc = -EIO;
if (rc)
return rc;
return put_user(crt64.outputdatalength,
@@ -1865,6 +1877,8 @@ static long trans_xcRB32(struct ap_perms *perms, struct file *filp,
if (rc == -EAGAIN)
tr.again_counter++;
} while (rc == -EAGAIN && tr.again_counter < TRACK_AGAIN_MAX);
if (rc == -EAGAIN && tr.again_counter >= TRACK_AGAIN_MAX)
rc = -EIO;
xcRB32.reply_control_blk_length = xcRB64.reply_control_blk_length;
xcRB32.reply_data_length = xcRB64.reply_data_length;
xcRB32.status = xcRB64.status;

15
drivers/s390/crypto/zcrypt_ccamisc.c
View File

@@ -662,7 +662,10 @@ int cca_sec2protkey(u16 cardnr, u16 domain,
__func__,
(int) prepcblk->ccp_rtcode,
(int) prepcblk->ccp_rscode);
rc = -EIO;
if (prepcblk->ccp_rtcode == 8 && prepcblk->ccp_rscode == 2290)
rc = -EAGAIN;
else
rc = -EIO;
goto out;
}
if (prepcblk->ccp_rscode != 0) {
@@ -1275,7 +1278,10 @@ int cca_cipher2protkey(u16 cardnr, u16 domain, const u8 *ckey,
__func__,
(int) prepcblk->ccp_rtcode,
(int) prepcblk->ccp_rscode);
rc = -EIO;
if (prepcblk->ccp_rtcode == 8 && prepcblk->ccp_rscode == 2290)
rc = -EAGAIN;
else
rc = -EIO;
goto out;
}
if (prepcblk->ccp_rscode != 0) {
@@ -1441,7 +1447,10 @@ int cca_ecc2protkey(u16 cardnr, u16 domain, const u8 *key,
__func__,
(int) prepcblk->ccp_rtcode,
(int) prepcblk->ccp_rscode);
rc = -EIO;
if (prepcblk->ccp_rtcode == 8 && prepcblk->ccp_rscode == 2290)
rc = -EAGAIN;
else
rc = -EIO;
goto out;
}
if (prepcblk->ccp_rscode != 0) {