b305975a66
[ Upstream commit 647d41d3952d726d4ae49e853a9eff68ebad3b3f ]
vmx-crypto module depends on CRYPTO_AES, CRYPTO_CBC, CRYPTO_CTR or
CRYPTO_XTS, thus add them.
These dependencies are likely to be enabled, but if
CRYPTO_DEV_VMX=y && !CRYPTO_MANAGER_DISABLE_TESTS
and either of CRYPTO_AES, CRYPTO_CBC, CRYPTO_CTR or CRYPTO_XTS is built
as module or disabled, alg_test() from crypto/testmgr.c complains during
boot about failing to allocate the generic fallback implementations
(2 == ENOENT):
[ 0.540953] Failed to allocate xts(aes) fallback: -2
[ 0.541014] alg: skcipher: failed to allocate transform for p8_aes_xts: -2
[ 0.541120] alg: self-tests for p8_aes_xts (xts(aes)) failed (rc=-2)
[ 0.544440] Failed to allocate ctr(aes) fallback: -2
[ 0.544497] alg: skcipher: failed to allocate transform for p8_aes_ctr: -2
[ 0.544603] alg: self-tests for p8_aes_ctr (ctr(aes)) failed (rc=-2)
[ 0.547992] Failed to allocate cbc(aes) fallback: -2
[ 0.548052] alg: skcipher: failed to allocate transform for p8_aes_cbc: -2
[ 0.548156] alg: self-tests for p8_aes_cbc (cbc(aes)) failed (rc=-2)
[ 0.550745] Failed to allocate transformation for 'aes': -2
[ 0.550801] alg: cipher: Failed to load transform for p8_aes: -2
[ 0.550892] alg: self-tests for p8_aes (aes) failed (rc=-2)
Fixes: c07f5d3da643 ("crypto: vmx - Adding support for XTS")
Fixes: d2e3ae6f3aba ("crypto: vmx - Enabling VMX module for PPC64")
Suggested-by: Nicolai Stange <nstange@suse.de>
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.