[PATCH 0/7] Finish removing crypto_rng from drivers/crypto/

[Eric Biggers]

This series finishes removing the unused, redundant, and frequently
broken crypto_rng support from drivers/crypto/.  It applies to
cryptodev/master.

Patches 1-4 are a resend of
https://lore.kernel.org/linux-crypto/20260608175848.2045229-1-ebiggers@xxxxxxxxxx/

Please consider these patches for 7.2, considering that most of these
drivers had security vulnerabilities which would have needed to be fixed
right away anyway.  And the qcom hwrng fixes are important too.

Eric Biggers (7):
  crypto: qcom-rng - Enable clock in hwrng case
  crypto: qcom-rng - Allow zero as a random number
  crypto: qcom-rng - Remove crypto_rng interface
  hwrng: qcom - Move qcom-rng.c into drivers/char/hw_random/
  crypto: sun8i-ce - Remove crypto_rng interface
  crypto: sun8i-ss - Remove crypto_rng interface
  crypto: caam - Remove crypto_rng interface

 arch/arm/configs/multi_v7_defconfig           |   2 +-
 arch/arm/configs/qcom_defconfig               |   2 +-
 arch/arm64/configs/defconfig                  |   2 +-
 drivers/char/hw_random/Kconfig                |  11 +
 drivers/char/hw_random/Makefile               |   1 +
 drivers/{crypto => char/hw_random}/qcom-rng.c | 156 ++----------
 drivers/crypto/Kconfig                        |  12 -
 drivers/crypto/Makefile                       |   1 -
 drivers/crypto/allwinner/Kconfig              |  16 --
 drivers/crypto/allwinner/sun8i-ce/Makefile    |   1 -
 .../crypto/allwinner/sun8i-ce/sun8i-ce-core.c |  63 -----
 .../crypto/allwinner/sun8i-ce/sun8i-ce-prng.c | 159 ------------
 drivers/crypto/allwinner/sun8i-ce/sun8i-ce.h  |  29 ---
 drivers/crypto/allwinner/sun8i-ss/Makefile    |   1 -
 .../crypto/allwinner/sun8i-ss/sun8i-ss-core.c |  45 ----
 .../crypto/allwinner/sun8i-ss/sun8i-ss-prng.c | 177 -------------
 drivers/crypto/allwinner/sun8i-ss/sun8i-ss.h  |  23 --
 drivers/crypto/caam/Kconfig                   |   9 -
 drivers/crypto/caam/Makefile                  |   1 -
 drivers/crypto/caam/caamprng.c                | 241 ------------------
 drivers/crypto/caam/intern.h                  |  15 --
 drivers/crypto/caam/jr.c                      |   2 -
 drivers/gpu/drm/ci/arm64.config               |   2 +-
 23 files changed, 41 insertions(+), 930 deletions(-)
 rename drivers/{crypto => char/hw_random}/qcom-rng.c (53%)
 delete mode 100644 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-prng.c
 delete mode 100644 drivers/crypto/allwinner/sun8i-ss/sun8i-ss-prng.c
 delete mode 100644 drivers/crypto/caam/caamprng.c


base-commit: 6ea0ce3a19f9c37a014099e2b0a46b27fa164564
-- 
2.54.0