linux-toradex.git/arch/xtensa/configs/virt_defconfig, branch master

Merge tag 'v6.19-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2025-12-03T19:28:38+00:00

Pull crypto updates from Herbert Xu:
 "API:
   - Rewrite memcpy_sglist from scratch
   - Add on-stack AEAD request allocation
   - Fix partial block processing in ahash

  Algorithms:
   - Remove ansi_cprng
   - Remove tcrypt tests for poly1305
   - Fix EINPROGRESS processing in authenc
   - Fix double-free in zstd

  Drivers:
   - Use drbg ctr helper when reseeding xilinx-trng
   - Add support for PCI device 0x115A to ccp
   - Add support of paes in caam
   - Add support for aes-xts in dthev2

  Others:
   - Use likely in rhashtable lookup
   - Fix lockdep false-positive in padata by removing a helper"

* tag 'v6.19-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (71 commits)
  crypto: zstd - fix double-free in per-CPU stream cleanup
  crypto: ahash - Zero positive err value in ahash_update_finish
  crypto: ahash - Fix crypto_ahash_import with partial block data
  crypto: lib/mpi - use min() instead of min_t()
  crypto: ccp - use min() instead of min_t()
  hwrng: core - use min3() instead of nested min_t()
  crypto: aesni - ctr_crypt() use min() instead of min_t()
  crypto: drbg - Delete unused ctx from struct sdesc
  crypto: testmgr - Add missing DES weak and semi-weak key tests
  Revert "crypto: scatterwalk - Move skcipher walk and use it for memcpy_sglist"
  crypto: scatterwalk - Fix memcpy_sglist() to always succeed
  crypto: iaa - Request to add Kanchana P Sridhar to Maintainers.
  crypto: tcrypt - Remove unused poly1305 support
  crypto: ansi_cprng - Remove unused ansi_cprng algorithm
  crypto: asymmetric_keys - fix uninitialized pointers with free attribute
  KEYS: Avoid -Wflex-array-member-not-at-end warning
  crypto: ccree - Correctly handle return of sg_nents_for_len
  crypto: starfive - Correctly handle return of sg_nents_for_len
  crypto: iaa - Fix incorrect return value in save_iaa_wq()
  crypto: zstd - Remove unnecessary size_t cast
  ...

crypto: ansi_cprng - Remove unused ansi_cprng algorithm

2025-11-22T02:04:50+00:00

Remove ansi_cprng, since it's obsolete and unused, as confirmed at
https://lore.kernel.org/r/aQxpnckYMgAAOLpZ@gondor.apana.org.au/

This was originally added in 2008, apparently as a FIPS approved random
number generator.  Whether this has ever belonged upstream is
questionable.  Either way, ansi_cprng is no longer usable for this
purpose, since it's been superseded by the more modern algorithms in
crypto/drbg.c, and FIPS itself no longer allows it.  (NIST SP 800-131A
Rev 1 (2015) says that RNGs based on ANSI X9.31 will be disallowed after
2015.  NIST SP 800-131A Rev 2 (2019) confirms they are now disallowed.)

Therefore, there is no reason to keep it around.

Suggested-by: Herbert Xu 
Cc: Haotian Zhang 
Cc: Neil Horman 
Signed-off-by: Eric Biggers 
Signed-off-by: Herbert Xu

Use CONFIG_EXT4_FS instead of CONFIG_EXT3_FS in all of the defconfigs

2025-10-14T01:50:40+00:00

Commit d6ace46c82fd ("ext4: remove obsolete EXT3 config options")
removed the obsolete EXT3_CONFIG options, since it had been over a
decade since fs/ext3 had been removed.  Unfortunately, there were a
number of defconfigs that still used CONFIG_EXT3_FS which the cleanup
commit didn't fix up.  This led to a large number of defconfig test
builds to fail.  Oops.

Fixes: d6ace46c82fd ("ext4: remove obsolete EXT3 config options")
Signed-off-by: Theodore Ts'o

xtensa: migrate to the generic rule for built-in DTB

2025-03-17T03:48:32+00:00

Commit 654102df2ac2 ("kbuild: add generic support for built-in boot
DTBs") introduced generic support for built-in DTBs.

Select GENERIC_BUILTIN_DTB to use the generic rule.

To keep consistency across architectures, this commit also renames
CONFIG_BUILTIN_DTB_SOURCE to CONFIG_BUILTIN_DTB_NAME.

Signed-off-by: Masahiro Yamada 
Message-Id: <20241222002957.2582212-1-masahiroy@kernel.org>
Signed-off-by: Max Filippov

treewide: defconfig: address renamed CONFIG_DEBUG_INFO=y

2022-09-12T04:55:05+00:00

CONFIG_DEBUG_INFO is now implicitly selected if one picks one of the
explicit options that could be DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT,
DEBUG_INFO_DWARF4, DEBUG_INFO_DWARF5.

This was actually not what I had in mind when I suggested making it a
'choice' statement, but it's too late to change again now, and the Kconfig
logic is more sensible in the new form.

Change any defconfig file that had CONFIG_DEBUG_INFO enabled but did not
pick DWARF4 or DWARF5 explicitly to now pick the toolchain default.

Link: https://lkml.kernel.org/r/20220811114609.2097335-1-arnd@kernel.org
Fixes: f9b3cd245784 ("Kconfig.debug: make DEBUG_INFO selectable from a choice")
Signed-off-by: Arnd Bergmann 
Reviewed-by: Kees Cook 
Cc: Richard Henderson 
Cc: Ivan Kokshaysky 
Cc: Matt Turner 
Cc: Vineet Gupta 
Cc: Michal Simek 
Cc: Thomas Bogendoerfer 
Cc: Dinh Nguyen 
Cc: Yoshinori Sato 
Cc: Rich Felker 
Cc: Richard Weinberger 
Cc: Anton Ivanov 
Cc: Johannes Berg 
Cc: Chris Zankel 
Cc: Max Filippov 
Cc: Arnd Bergmann 
Signed-off-by: Andrew Morton

xtensa: reorganize vectors placement

2020-02-05T05:57:02+00:00

Allow vectors to be either merged into the kernel .text or put at a
fixed virtual address independently of XIP option. Drop option that
puts vectors at a fixed offset from the kernel text. Add choice to
Kconfig.
Vectors at fixed virtual address may be useful for XIP-aware MTD support
and for noMMU configurations with available IRAM. Configurations without
VECBASE register must put their vectors at specific locations regardless
of the selected option. All other configurations should happily use
merged vectors.

Signed-off-by: Max Filippov

sysctl: Remove the sysctl system call

2019-11-26T19:03:56+00:00

This system call has been deprecated almost since it was introduced, and
in a survey of the linux distributions I can no longer find any of them
that enable CONFIG_SYSCTL_SYSCALL.  The only indication that I can find
that anyone might care is that a few of the defconfigs in the kernel
enable CONFIG_SYSCTL_SYSCALL.  However this appears in only 31 of 414
defconfigs in the kernel, so I suspect this symbols presence is simply
because it is harmless to include rather than because it is necessary.

As there appear to be no users of the sysctl system call, remove the
code.  As this removes one of the few uses of the internal kernel mount
of proc I hope this allows for even more simplifications of the proc
filesystem.

Cc: Alex Smith 
Cc: Anders Berg 
Cc: Apelete Seketeli 
Cc: Arnd Bergmann 
Cc: Chee Nouk Phoon 
Cc: Chris Zankel 
Cc: Christian Ruppert 
Cc: Greg Ungerer 
Cc: Harvey Hunt 
Cc: Helge Deller 
Cc: Hongliang Tao 
Cc: Hua Yan 
Cc: Huacai Chen 
Cc: John Crispin 
Cc: Jonas Jensen 
Cc: Josh Boyer 
Cc: Jun Nie 
Cc: Kevin Hilman 
Cc: Kevin Wells 
Cc: Kumar Gala 
Cc: Lars-Peter Clausen 
Cc: Ley Foon Tan 
Cc: Linus Walleij 
Cc: Markos Chandras 
Cc: Max Filippov 
Cc: Noam Camus 
Cc: Olof Johansson 
Cc: Paul Burton 
Cc: Paul Mundt 
Cc: Phil Edworthy 
Cc: Pierrick Hascoet 
Cc: Ralf Baechle 
Cc: Roland Stigge 
Cc: Santosh Shilimkar 
Cc: Scott Telford 
Cc: Stephen Boyd 
Cc: Steven J. Hill 
Cc: Tanmay Inamdar 
Cc: Vineet Gupta 
Cc: Wolfram Sang 
Acked-by: Andi Kleen 
Reviewed-by: Kees Cook 
Signed-off-by: "Eric W. Biederman"

xtensa: virt: add defconfig and DTS

2019-07-08T21:32:06+00:00

Add defconfig and DTS for a virt board. Defconfig enables PCIe host and
a number of virtio devices. DTS routes legacy PCI IRQs to the first four
level-triggered external IRQ lines. CPU core with edge-triggered IRQs
among the first four may need a custom DTS to work correctly.

Signed-off-by: Max Filippov