kernel/linux.git/arch/xtensa/configs, branch master

Merge tag 'tty-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2025-12-07T02:38:19+00:00

Pull tty/serial updates from Greg KH: "Here is the big set of tty/serial driver changes for 6.19-rc1. Nothing major at all, just small constant churn to make the tty layer "cleaner" as well as serial driver updates and even a new test added! Included in here are: - More tty/serial cleanups from Jiri - tty tiocsti test added to hopefully ensure we don't regress in this area again - sc16is7xx driver updates - imx serial driver updates - 8250 driver updates - new hardware device ids added - other minor serial/tty driver cleanups and tweaks All of these have been in linux-next for a while with no reported issues" * tag 'tty-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (60 commits) serial: sh-sci: Fix deadlock during RSCI FIFO overrun error dt-bindings: serial: rsci: Drop "uart-has-rtscts: false" LoongArch: dts: Add uart new compatible string serial: 8250: Add Loongson uart driver support dt-bindings: serial: 8250: Add Loongson uart compatible serial: 8250: add driver for KEBA UART serial: Keep rs485 settings for devices without firmware node serial: qcom-geni: Enable Serial on SA8255p Qualcomm platforms serial: qcom-geni: Enable PM runtime for serial driver serial: sprd: Return -EPROBE_DEFER when uart clock is not ready tty: serial: samsung: Declare earlycon for Exynos850 serial: icom: Convert PCIBIOS_* return codes to errnos serial: 8250-of: Fix style issues in 8250_of.c serial: add support of CPCI cards serial: mux: Fix kernel doc for mux_poll() tty: replace use of system_unbound_wq with system_dfl_wq serial: 8250_platform: simplify IRQF_SHARED handling serial: 8250: make share_irqs local to 8250_platform serial: 8250: move skip_txen_test to core serial: drop SERIAL_8250_DEPRECATED_OPTIONS ...

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

serial: drop SERIAL_8250_DEPRECATED_OPTIONS

2025-11-21T17:31:27+00:00

In 3.7, 8250 was unintentionally renamed to 8250_core. This happened in the commit 835d844d1a28 (8250_pnp: do pnp probe before legacy probe). This made 8250. module options effectively defunct. Instead, 8250_core. worked. In 3.9, the commit f2b8dfd9e480 (serial: 8250: Keep 8250. module options functional after driver rename) made the original options work again by introducing a hack. Later in 3.9, the commit 9196d8acd7f9 (TTY: 8250, revert module name change) changed the module name back to 8250 (from 8250_core). Since then, the hack was there to support the transient 8250_core. options. Those were present only in the 3.7..3.9 range. These transient options were deprecated by 9326b047e4fd (TTY: 8250, deprecated 8250_core.* options) in v3.9 too. Now, after those 12 years, it is time to get rid of this hack completely. Signed-off-by: Jiri Slaby (SUSE) Link: https://patch.msgid.link/20251119092457.826789-4-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman

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

Merge tag 'xtensa-20250603' of https://github.com/jcmvbkbc/linux-xtensa

2025-06-03T16:05:01+00:00

Pull xtensa updates from Max Filippov: - migrate to the generic rule for built-in DTB - cleanups in code and common_defconfig * tag 'xtensa-20250603' of https://github.com/jcmvbkbc/linux-xtensa: arch: xtensa: defconfig: Drop obsolete CONFIG_NET_CLS_TCINDEX xtensa: migrate to the generic rule for built-in DTB xtensa: ptrace: Remove zero-length alignment array

fs: remove uselib() system call

2025-04-21T08:27:59+00:00

This system call has been deprecated for quite a while now. Let's try and remove it from the kernel completely. Link: https://lore.kernel.org/20250415-kanufahren-besten-02ac00e6becd@brauner Acked-by: Kees Cook Signed-off-by: Christian Brauner

arch: xtensa: defconfig: Drop obsolete CONFIG_NET_CLS_TCINDEX

2025-03-25T04:11:35+00:00

This option was removed from the Kconfig in commit 8c710f75256b ("net/sched: Retire tcindex classifier") but it was not removed from the defconfigs. Fixes: 8c710f75256b ("net/sched: Retire tcindex classifier") Signed-off-by: Johan Korsnes Cc: Chris Zankel Cc: Max Filippov Message-Id: <20250323191004.112743-1-johan.korsnes@gmail.com> Signed-off-by: Max Filippov

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: drop CONFIG_EMBEDDED

2023-08-21T20:46:25+00:00

There is only one Kconfig user of CONFIG_EMBEDDED and it can be switched to EXPERT or "if !ARCH_MULTIPLATFORM" (suggested by Arnd). Link: https://lkml.kernel.org/r/20230816055010.31534-1-rdunlap@infradead.org Signed-off-by: Randy Dunlap Acked-by: Geert Uytterhoeven Acked-by: Arnd Bergmann Acked-by: Palmer Dabbelt [RISC-V] Acked-by: Greg Ungerer Acked-by: Jason A. Donenfeld Acked-by: Michael Ellerman [powerpc] Cc: Russell King Cc: Vineet Gupta Cc: Brian Cain Cc: Michal Simek Cc: Thomas Bogendoerfer Cc: Dinh Nguyen Cc: Jonas Bonn Cc: Stefan Kristiansson Cc: Stafford Horne Cc: Nicholas Piggin Cc: Christophe Leroy Cc: Paul Walmsley Cc: Albert Ou Cc: Yoshinori Sato Cc: Rich Felker Cc: John Paul Adrian Glaubitz Cc: Max Filippov Cc: Josh Triplett Cc: Masahiro Yamada Signed-off-by: Andrew Morton