The total cork length created by ip6_append_data includes extension
headers, so we must exclude them when comparing them against the
IPV6_CHECKSUM offset which does not include extension headers.
Reported-by: Kyle Zeng <[email protected]>
Fixes: 357b40a18b ("[IPV6]: IPV6_CHECKSUM socket option can corrupt kernel memory")
Signed-off-by: Herbert Xu <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This driver has been implicitly relying on kmalloc alignment
to be sufficient for DMA. This may no longer be the case with
upcoming arm64 changes.
This patch changes it to explicitly request DMA alignment from
the Crypto API.
Signed-off-by: Herbert Xu <[email protected]>
This driver has been implicitly relying on kmalloc alignment
to be sufficient for DMA. This may no longer be the case with
upcoming arm64 changes.
This patch changes it to explicitly request DMA alignment from
the Crypto API.
Signed-off-by: Herbert Xu <[email protected]>
This driver has been implicitly relying on kmalloc alignment
to be sufficient for DMA. This may no longer be the case with
upcoming arm64 changes.
This patch changes it to explicitly request DMA alignment from
the Crypto API.
Signed-off-by: Herbert Xu <[email protected]>
This driver has been implicitly relying on kmalloc alignment
to be sufficient for DMA. This may no longer be the case with
upcoming arm64 changes.
This patch changes it to explicitly request DMA alignment from
the Crypto API.
Signed-off-by: Herbert Xu <[email protected]>
This driver has been implicitly relying on kmalloc alignment
to be sufficient for DMA. This may no longer be the case with
upcoming arm64 changes.
This patch changes it to explicitly request DMA alignment from
the Crypto API.
Signed-off-by: Herbert Xu <[email protected]>
This driver has been implicitly relying on kmalloc alignment
to be sufficient for DMA. This may no longer be the case with
upcoming arm64 changes.
This patch changes it to explicitly request DMA alignment from
the Crypto API.
Signed-off-by: Herbert Xu <[email protected]>
This driver has been implicitly relying on kmalloc alignment
to be sufficient for DMA. This may no longer be the case with
upcoming arm64 changes.
This patch changes it to explicitly request DMA alignment from
the Crypto API.
Signed-off-by: Herbert Xu <[email protected]>
This driver has been implicitly relying on kmalloc alignment
to be sufficient for DMA. This may no longer be the case with
upcoming arm64 changes.
This patch changes it to explicitly request DMA alignment from
the Crypto API.
Signed-off-by: Herbert Xu <[email protected]>
This driver has been implicitly relying on kmalloc alignment
to be sufficient for DMA. This may no longer be the case with
upcoming arm64 changes.
This patch changes it to explicitly request DMA alignment from
the Crypto API.
Signed-off-by: Herbert Xu <[email protected]>
This driver has been implicitly relying on kmalloc alignment
to be sufficient for DMA. This may no longer be the case with
upcoming arm64 changes.
This patch changes it to explicitly request DMA alignment from
the Crypto API.
Signed-off-by: Herbert Xu <[email protected]>
This patch fixes the sparse warning about arrays of flexible
structures by removing an unnecessary use of them in struct
__crypto_ctx.
Signed-off-by: Herbert Xu <[email protected]>
Directly including asm/cache.h leads to build failures on powerpc
so replace it with linux/cache.h instead.
Fixes: e634ac4a8a ("crypto: api - Add crypto_tfm_ctx_dma")
Reported-by: Stephen Rothwell <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This driver has been implicitly relying on kmalloc alignment
to be sufficient for DMA. This may no longer be the case with
upcoming arm64 changes.
This patch changes it to explicitly request DMA alignment from
the Crypto API.
Signed-off-by: Herbert Xu <[email protected]>
This patch adds helpers to access the kpp context structure and
request context structure with an added alignment for DMA access.
Signed-off-by: Herbert Xu <[email protected]>
This patch adds helpers to access the akcipher context structure and
request context structure with an added alignment for DMA access.
Signed-off-by: Herbert Xu <[email protected]>
Previously we limited the maximum alignment mask to 63. This
is mostly due to stack usage for shash. This patch introduces
a separate limit for shash algorithms and increases the general
limit to 127 which is the value that we need for DMA allocations
on arm64.
Signed-off-by: Herbert Xu <[email protected]>
This patch adds helpers to access the skcipher context structure and
request context structure with an added alignment for DMA access.
Signed-off-by: Herbert Xu <[email protected]>
This patch adds helpers to access the ahash context structure and
request context structure with an added alignment for DMA access.
Signed-off-by: Herbert Xu <[email protected]>
This patch adds helpers to access the aead context structure and
request context structure with an added alignment for DMA access.
Signed-off-by: Herbert Xu <[email protected]>
This patch adds the helpers crypto_tfm_ctx_aligned and
crypto_tfm_ctx_dma. The first aligns the tfm context to the
value cra_alignmask. The second sets the alignment according
to dma_cache_get_alignment();
This patch also moves crypto_tfm_ctx into algapi.h.
Signed-off-by: Herbert Xu <[email protected]>
The helper crypto_tfm_ctx is only used by the Crypto API algorithm
code and should really be in algapi.h. However, for historical
reasons many files relied on it to be in crypto.h. This patch
changes those files to use algapi.h instead in prepartion for a
move.
Signed-off-by: Herbert Xu <[email protected]>
The value of reqsize cannot be determined in case of fallbacks.
Therefore it must be stored in the tfm and not the alg object.
Signed-off-by: Herbert Xu <[email protected]>
The value of reqsize cannot be determined in case of fallbacks.
Therefore it must be stored in the tfm and not the alg object.
Signed-off-by: Herbert Xu <[email protected]>
The value of reqsize should only be changed through a helper.
To do so we need to first add a helper for this.
Signed-off-by: Herbert Xu <[email protected]>
Some sync algorithms may require a large amount of temporary
space during its operations. There is no reason why they should
be limited just because some legacy users want to place all
temporary data on the stack.
Such algorithms can now set a flag to indicate that they need
extra request context, which will cause them to be invisible
to users that go through the sync_skcipher interface.
Signed-off-by: Herbert Xu <[email protected]>
cryptd is buggy as it tries to use sync_skcipher without going
through the proper sync_skcipher interface. In fact it doesn't
even need sync_skcipher since it's already a proper skcipher and
can easily access the request context instead of using something
off the stack.
Fixes: 36b3875a97 ("crypto: cryptd - Remove VLA usage of skcipher")
Signed-off-by: Herbert Xu <[email protected]>
The function pfkey_send_acquire may race with pfkey_register
(which could even be in a different name space). This may result
in a buffer overrun.
Allocating the maximum amount of memory that could be used prevents
this.
Reported-by: [email protected]
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Herbert Xu <[email protected]>
Reviewed-by: Sabrina Dubroca <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]>
Signed-off-by: Steffen Klassert <[email protected]>
This patch fixes a bunch of bit endianness warnings and two missing
static modifiers.
Signed-off-by: Herbert Xu <[email protected]>
Reviewed-by: Neal Liu <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This reverts commit 2b02187bdb.
The original code was correct and arguably more robust than the
patched version.
Signed-off-by: Herbert Xu <[email protected]>
This reverts commit 545665ad1e.
The original code was correct and arguably more robust than the
patched version.
Signed-off-by: Herbert Xu <[email protected]>
Module device tables need to be declared as maybe_unused because
they will be unused when built-in and the corresponding option is
also disabled.
This patch adds the maybe_unused attributes to OF and ACPI. This
also allows us to remove the ifdef around the ACPI data structure.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Reviewed-by: Vinod Koul <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
When namespace support was added to xfrm/afkey, it caused the
previously single-threaded call to xfrm_probe_algs to become
multi-threaded. This is buggy and needs to be fixed with a mutex.
Reported-by: Abhishek Shah <[email protected]>
Fixes: 283bc9f35b ("xfrm: Namespacify xfrm state/policy locks")
Signed-off-by: Herbert Xu <[email protected]>
Signed-off-by: Steffen Klassert <[email protected]>
The compiler complains that p8_ghash_alg isn't declared which is
because the header file aesp8-ppc.h isn't included in ghash.c.
This patch fixes the warning.
Signed-off-by: Herbert Xu <[email protected]>
Acked-by: Breno Leitao <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This reverts commit 6a71277ce9.
The underlying option POLARFIRE_SOC_SYS_CTRL already supports
COMPILE_TEST so there is no need for this. What's more, if
we force this option on without the underlying option it fails
to build.
Reported-by: kernel test robot <[email protected]>
Reported-by: Randy Dunlap <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
The dependency on HW_RANDOM is redundant so this patch removes it.
As this driver seems to cross-compile just fine we could also enable
COMPILE_TEST.
Signed-off-by: Herbert Xu <[email protected]>
Reviewed-by: Conor Dooley <[email protected]
Reviewed-by: Conor Dooley <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
The algorithm __cbc-aes-neonbs requires a fallback so we need
to select the config options for them or otherwise it will fail
to register on boot-up.
Fixes: 00b99ad2ba ("crypto: arm/aes-neonbs - Use generic cbc...")
Signed-off-by: Herbert Xu <[email protected]>
The struct folio is not declared in cacheflush.h so we need to provide
a forward declaration as otherwise users of this header file may get
warnings.
Reported-by: Guenter Roeck <[email protected]>
Fixes: 522a0032af ("Add linux/cacheflush.h")
Signed-off-by: Herbert Xu <[email protected]>
Reviewed-by: Matthew Wilcox (Oracle) <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
The lrw template relies on ecb to work. So we need to declare
a Kconfig dependency as well as a module softdep on it.
Signed-off-by: Herbert Xu <[email protected]>
The xts module needs ecb to be present as it's meant to work
on top of ecb. This patch adds a softdep so ecb can be included
automatically into the initramfs.
Reported-by: rftc <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
The soft dependency on cryptomgr is only needed in algapi because
if algapi isn't present then no algorithms can be loaded. This
also fixes the case where api is built-in but algapi is built as
a module as the soft dependency would otherwise get lost.
Fixes: 8ab23d547f ("crypto: api - Add softdep on cryptomgr")
Reported-by: Jan Beulich <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Tested-by: Jan Beulich <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
The function crypto_authenc_decrypt_tail discards its flags
argument and always relies on the flags from the original request
when starting its sub-request.
This is clearly wrong as it may cause the SLEEPABLE flag to be
set when it shouldn't.
Fixes: 92d95ba917 ("crypto: authenc - Convert to new AEAD interface")
Reported-by: Corentin Labbe <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Tested-by: Corentin Labbe <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
In addition to sha256 we must also enable hmac for the kdf self-test
to work.
Reported-by: kernel test robot <[email protected]>
Fixes: 304b4acee2 ("crypto: kdf - select SHA-256 required...")
Fixes: 026a733e66 ("crypto: kdf - add SP800-108 counter key...")
Signed-off-by: Herbert Xu <[email protected]>
As testmgr is part of cryptomgr which was designed to be unloadable
as a module, it shouldn't export any symbols for other crypto
modules to use as that would prevent it from being unloaded. All
its functionality is meant to be accessed through notifiers.
The symbol crypto_simd_disabled_for_test was added to testmgr
which caused it to be pinned as a module if its users were also
loaded. This patch moves it out of testmgr and into crypto/algapi.c
so cryptomgr can again be unloaded and replaced on demand.
Signed-off-by: Herbert Xu <[email protected]>
Reviewed-by: Eric Biggers <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
We should not call pm_runtime_resume_and_get where the reference
count is expected to be incremented unconditionally. This patch
reverts these calls to the original unconditional get_sync call.
Reported-by: Heiner Kallweit <[email protected]>
Fixes: 747bf30fd9 ("crypto: stm32/cryp - Fix PM reference leak...")
Fixes: 1cb3ad7019 ("crypto: stm32/hash - Fix PM reference leak...")
Signed-off-by: Herbert Xu <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
When the crypto manager is disabled, we need to explicitly set
the crypto algorithms' tested status so that they can be used.
Fixes: cad439fc04 ("crypto: api - Do not create test larvals if...")
Reported-by: Geert Uytterhoeven <[email protected]>
Reported-by: Ido Schimmel <[email protected]>
Reported-by: Guenter Roeck <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Tested-by: Ido Schimmel <[email protected]>
Tested-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
The delayed boot-time testing patch created a dependency loop
between api.c and algapi.c because it added a crypto_alg_tested
call to the former when the crypto manager is disabled.
We could instead avoid creating the test larvals if the crypto
manager is disabled. This avoids the dependency loop as well
as saving some unnecessary work, albeit in a very unlikely case.
Reported-by: Nathan Chancellor <[email protected]>
Reported-by: Naresh Kamboju <[email protected]>
Reported-by: kernel test robot <[email protected]>
Fixes: adad556efc ("crypto: api - Fix built-in testing dependency failures")
Signed-off-by: Herbert Xu <[email protected]>
We need to export crypto_boot_test_finished in case api.c is
built-in while algapi.c is built as a module.
Fixes: adad556efc ("crypto: api - Fix built-in testing dependency failures")
Reported-by: Stephen Rothwell <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Tested-by: Stephen Rothwell <[email protected]> # ppc32 build
Signed-off-by: Herbert Xu <[email protected]>
When complex algorithms that depend on other algorithms are built
into the kernel, the order of registration must be done such that
the underlying algorithms are ready before the ones on top are
registered. As otherwise they would fail during the self-test
which is required during registration.
In the past we have used subsystem initialisation ordering to
guarantee this. The number of such precedence levels are limited
and they may cause ripple effects in other subsystems.
This patch solves this problem by delaying all self-tests during
boot-up for built-in algorithms. They will be tested either when
something else in the kernel requests for them, or when we have
finished registering all built-in algorithms, whichever comes
earlier.
Reported-by: Vladis Dronov <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
The function qm_qos_value_init expects an unsigned integer but
is incorrectly supplying a signed format to sscanf. This patch
fixes it.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
As it is now legal to call flush_dcache_page on slab pages we
no longer need to do the check in the omap driver. This patch
also uses flush_dcache_page instead of flush_kernel_dcache_page
because the page we're writing to could be anything.
Reported-by: Ira Weiny <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
As it is now legal to call flush_dcache_page on slab pages we
no longer need to do the check in the Crypto API.
Reported-by: Ira Weiny <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
The nx driver started out its life as a BE-only driver. However,
somewhere along the way LE support was partially added. This never
seems to have been extended all the way but it does trigger numerous
warnings during build.
This patch fixes all those warnings, but it doesn't mean that the
driver will work on LE.
Signed-off-by: Herbert Xu <[email protected]>
The function nx842_OF_upd_status triggers a sparse RCU warning when
it directly dereferences the RCU-protected devdata. This appears
to be an accident as there was another variable of the same name
that was passed in from the caller.
After it was removed (because the main purpose of using it, to
update the status member was itself removed) the global variable
unintenionally stood in as its replacement.
This patch restores the devdata parameter.
Fixes: 90fd73f912 ("crypto: nx - remove pSeries NX 'status' field")
Signed-off-by: Herbert Xu <[email protected]>
The definitions for crypto_attr-related types and enums are not
needed by most Crypto API users. This patch moves them out of
crypto.h and into algapi.h/internal.h depending on the extent of
their use.
Signed-off-by: Herbert Xu <[email protected]>
This patch removes the unused auth_len variable from
sa_aead_dma_in_callback.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This patch fixes the byte order markings in serpent.
Signed-off-by: Herbert Xu <[email protected]>
Tested-by: Ard Biesheuvel <[email protected]> # arm64 big-endian
Signed-off-by: Herbert Xu <[email protected]>
The crypto octeontx2 driver depends on the mbox code in the network
tree. It tries to select the MBOX Kconfig option but that option
itself depends on many other options which are not selected, e.g.,
CONFIG_NET_VENDOR_MARVELL. It would be inappropriate to select them
all as randomly prompting the user for network options which would
oterhwise be disabled just because a crypto driver has been enabled
makes no sense.
This patch fixes this by adding a dependency on NET_VENDOR_MARVELL.
This makes the crypto driver invisible if the network option is off.
If the crypto driver must be visible even without the network stack
then the shared mbox code should be moved out of drivers/net.
Reported-by: Randy Dunlap <[email protected]>
Reported-by: kernel test robot <[email protected]>
Fixes: 5e8ce83347 ("crypto: marvell - add Marvell OcteonTX2 CPT...")
Signed-off-by: Herbert Xu <[email protected]>
Acked-by: Randy Dunlap <[email protected]> # build-tested
Signed-off-by: Herbert Xu <[email protected]>
The cesa driver mixes use of iomem pointers and normal kernel
pointers. Sometimes it uses memcpy_toio/memcpy_fromio on both
while other times it would use straight memcpy on both, through
the sg_pcopy_* helpers.
This patch fixes this by adding a new field sram_pool to the engine
for the normal pointer case which then allows us to use the right
interface depending on the value of engine->pool.
Signed-off-by: Herbert Xu <[email protected]>
The patch that added src_dma/dst_dma to struct mv_cesa_tdma_desc
is broken on 64-bit systems as the size of the descriptor has been
changed. This patch fixes it by using u32 instead of dma_addr_t.
Fixes: e62291c1d9 ("crypto: marvell/cesa - Fix sparse warnings")
Cc: <[email protected]>
Reported-by: Sven Auhagen <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This patch changes the cast in stm32_cryp_check_ctr_counter from
u32 to __be32 to match the prototype of stm32_cryp_hw_write_iv
correctly.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This patch moves the extern algorithm declarations into a header
file so that a number of compiler warnings are silenced.
Signed-off-by: Herbert Xu <[email protected]>
This patch adds a dependency for KEYSTONE on HAS_IOMEM and OF to
prevent COMPILE_TEST build failures.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This patch fixes a missing prototype warning on blake2s_selftest.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This patch moves the curve25519_selftest into curve25519.h so
we don't get a warning from gcc complaining about a missing
prototype.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This patch fixes all the sparse warnings in cavium/nitrox:
- Fix endianness warnings by adding the correct markers to unions.
- Add missing header inclusions for prototypes.
- Move nitrox_sriov_configure prototype into the isr header file.
Signed-off-by: Herbert Xu <[email protected]>
This patch reduces the stack usage in sa2ul:
1. Move the exported sha state into sa_prepare_iopads so that it
can occupy the same space as the k_pad buffer.
2. Use one buffer for ipad/opad in sa_prepare_iopads.
3. Remove ipad/opad buffer from sa_set_sc_auth.
4. Use async skcipher fallback and remove on-stack request from
sa_cipher_run.
Reported-by: kernel test robot <[email protected]>
Fixes: d2c8ac187f ("crypto: sa2ul - Add AEAD algorithm support")
Signed-off-by: Herbert Xu <[email protected]>
The scalar_copied variable is not as the scalar is never copied
in that block. This patch removes it.
Fixes: d58bb7e55a ("lib/mpi: Introduce ec implementation to...")
Reported-by: Gustavo A. R. Silva <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
The sm2 code was split out of public_key.c in a way that breaks
modular builds. This patch moves the code back into the same file
as the original motivation was to minimise ifdefs and that has
nothing to do with splitting the code out.
Fixes: 2155256396 ("X.509: support OSCCA SM2-with-SM3...")
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
The setkey function for GCM/CCM algorithms didn't verify the key
length before copying the key and subtracting the salt length.
This patch delays the copying of the key til after the verification
has been done. It also adds checks on the key length to ensure
that it's at least as long as the salt.
Fixes: 9d12ba86f8 ("crypto: brcm - Add Broadcom SPU driver")
Cc: <[email protected]>
Reported-by: kiyin(尹亮) <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This patch removes a number of unused variables and marks others
as unused in order to silence compiler warnings about them.
Fixes: a8ea8bdd9d ("lib/mpi: Extend the MPI library")
Signed-off-by: Herbert Xu <[email protected]>
Tested-by: Tianjia Zhang <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This patch removes a few ineffectual assignments from the function
crypto_poly1305_setdctxkey.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
The struct flowi must never be interpreted by itself as its size
depends on the address family. Therefore it must always be grouped
with its original family value.
In this particular instance, the original family value is lost in
the function xfrm_state_find. Therefore we get a bogus read when
it's coupled with the wrong family which would occur with inter-
family xfrm states.
This patch fixes it by keeping the original family value.
Note that the same bug could potentially occur in LSM through
the xfrm_state_pol_flow_match hook. I checked the current code
there and it seems to be safe for now as only secid is used which
is part of struct flowi_common. But that API should be changed
so that so that we don't get new bugs in the future. We could
do that by replacing fl with just secid or adding a family field.
Reported-by: [email protected]
Fixes: 48b8d78315 ("[XFRM]: State selection update to use inner...")
Signed-off-by: Herbert Xu <[email protected]>
Signed-off-by: Steffen Klassert <[email protected]>
There is no reason for the chacha20poly1305 SG miter code to use
kmap instead of kmap_atomic as the critical section doesn't sleep
anyway. So we can simply get rid of the preemptible check and
set SG_MITER_ATOMIC unconditionally.
Even if we need to reenable preemption to lower latency we should
be doing that by interrupting the SG miter walk rather than using
kmap.
Reported-by: Linus Torvalds <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
The code in the current implementation of safexcel_hmac_alg_setkey
can be reused by safexcel_cipher. This patch does just that by
renaming the previous safexcel_hmac_setkey to __safexcel_hmac_setkey.
The now-shared safexcel_hmac_alg_setkey becomes safexcel_hmac_setkey
and a new safexcel_hmac_alg_setkey has been added for use by ahash
transforms.
As a result safexcel_aead_setkey's stack frame has been reduced by
about half in size, or about 512 bytes.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
As both safexcel_ahash_ctx and safexcel_cipher_ctx contain ipad
and opad buffers this patch moves them into the common struct
safexcel_context. It also adds a union so that they can be accessed
in the appropriate endian without crazy casts.
Signed-off-by: Herbert Xu <[email protected]>
This patch moves the priv pointer into struct safexcel_context
because both structs that extend safexcel_context have that pointer
as well.
Signed-off-by: Herbert Xu <[email protected]>
This patch fixes sparse endianness warnings by changing the type
of hash_init to u8 from u32. There should be no difference in the
generated code.
Signed-off-by: Herbert Xu <[email protected]>
This patch also fixes the incorrect endianness markings in the
sun4i-ss driver. It should have no effect in the genereated code.
Instead of using cpu_to_Xe32 followed by a memcpy, this patch
converts the final hash write to use put_unaligned_X instead.
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Tested-by: Corentin Labbe <[email protected]>
Acked-by: Corentin Labbe <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Herbert Xu