Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.1.168 2026-03-04T12:20:16+00:00 2026-03-04T12:20:16+00:00 Sam James sam@gentoo.org 2026-02-04T13:40:29+00:00 urn:sha1:df29c2bf8e2a713a48bdf44ba46e94e68e12ce29 [ Upstream commit be0bccffcde3308150d2a90e55fc10e249098909 ] Similar in nature to commit ab107276607a ("powerpc: Fix struct termio related ioctl macros"). glibc-2.42 drops the legacy termio struct, but the ioctls.h header still defines some TC* constants in terms of termio (via sizeof). Hardcode the values instead. This fixes building Python for example, which falls over like: ./Modules/termios.c:1119:16: error: invalid application of 'sizeof' to incomplete type 'struct termio' Link: https://bugs.gentoo.org/961769 Link: https://bugs.gentoo.org/962600 Signed-off-by: Sam James <sam@gentoo.org> Reviewed-by: Andreas Larsson <andreas@gaisler.com> Signed-off-by: Andreas Larsson <andreas@gaisler.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 2024-06-16T11:41:40+00:00 Mike Gilbert floppym@gentoo.org 2024-03-06T17:11:47+00:00 urn:sha1:d47445b041b0b6c84ec14994bc04b7e4c49527c0 commit c32d18e7942d7589b62e301eb426b32623366565 upstream. Every other arch declares struct termio in asm/termios.h, so make sparc match them. Resolves a build failure in the PPP software package, which includes both bits/ioctl-types.h via sys/ioctl.h (glibc) and asm/termbits.h. Closes: https://bugs.gentoo.org/918992 Signed-off-by: Mike Gilbert <floppym@gentoo.org> Cc: stable@vger.kernel.org Reviewed-by: Andreas Larsson <andreas@gaisler.com> Tested-by: Andreas Larsson <andreas@gaisler.com> Link: https://lore.kernel.org/r/20240306171149.3843481-1-floppym@gentoo.org Signed-off-by: Andreas Larsson <andreas@gaisler.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2022-06-03T18:08:40+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-06-03T18:08:40+00:00 urn:sha1:932c2989b59008e530ffcc7c7e6ef507a28b28ca Pull tty and serial driver updates from Greg KH: "Here is the big set of tty and serial driver updates for 5.19-rc1. Lots of tiny cleanups in here, the major stuff is: - termbit cleanups and unification by Ilpo. A much needed change that goes a long way to making things simpler for all of the different arches - tty documentation cleanups and movements to their own place in the documentation tree - old tty driver cleanups and fixes from Jiri to bring some existing drivers into the modern world - RS485 cleanups and unifications to make it easier for individual drivers to support this mode instead of having to duplicate logic in each driver - Lots of 8250 driver updates and additions - new device id additions - n_gsm continued fixes and cleanups - other minor serial driver updates and cleanups All of these have been in linux-next for weeks with no reported issues" * tag 'tty-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (166 commits) tty: Rework receive flow control char logic pcmcia: synclink_cs: Don't allow CS5-6 serial: stm32-usart: Correct CSIZE, bits, and parity serial: st-asc: Sanitize CSIZE and correct PARENB for CS7 serial: sifive: Sanitize CSIZE and c_iflag serial: sh-sci: Don't allow CS5-6 serial: txx9: Don't allow CS5-6 serial: rda-uart: Don't allow CS5-6 serial: digicolor-usart: Don't allow CS5-6 serial: uartlite: Fix BRKINT clearing serial: cpm_uart: Fix build error without CONFIG_SERIAL_CPM_CONSOLE serial: core: Do stop_rx in suspend path for console if console_suspend is disabled tty: serial: qcom-geni-serial: Remove uart frequency table. Instead, find suitable frequency with call to clk_round_rate. dt-bindings: serial: renesas,em-uart: Add RZ/V2M clock to access the registers serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485 Revert "serial: 8250_mtk: Make sure to select the right FEATURE_SEL" serial: msm_serial: disable interrupts in __msm_console_write() serial: meson: acquire port->lock in startup() serial: 8250_dw: Use dev_err_probe() serial: 8250_dw: Use devm_add_action_or_reset() ... 2022-06-02T22:32:26+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-06-02T22:32:26+00:00 urn:sha1:baf86ac1c9ccbde281df55a4daeefadec6d2e581 Pull asm-generic fixes from Arnd Bergmann: "The header cleanup series from Masahiro Yamada ended up causing some regressions in the ABI because of an ambigous uid_t type. This was only caught after the original patches got merged, but at least the fixes are trivial and hopefully complete" * tag 'asm-generic-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: binder: fix sender_euid type in uapi header sparc: fix mis-use of __kernel_{uid,gid}_t in uapi/asm/stat.h powerpc: use __kernel_{uid,gid}32_t in uapi/asm/stat.h mips: use __kernel_{uid,gid}32_t in uapi/asm/stat.h 2022-06-02T15:38:15+00:00 Masahiro Yamada masahiroy@kernel.org 2022-06-01T18:19:41+00:00 urn:sha1:3cbcff691173adf13c40ead37f2f628e2db52909 Commit 31a088b664d6 ("sparc: add asm/stat.h to UAPI compile-test coverage") converted as follows: uid_t --> __kernel_uid_t gid_t --> __kernel_gid_t It changed the field widths of struct stat because Sparc uses 16-bits for ___kernel_{uid,gid}_t as in arch/sparc/include/uapi/asm/posix_types.h. The safe replacements across all architectures are: uid_t --> __kernel_uid32_t gid_t --> __kernel_gid32_t as defined in include/linux/types.h. A similar issue was reported for the android binder. [1] [1]: https://lore.kernel.org/all/20220601010017.2639048-1-cmllamas@google.com/ Fixes: 31a088b664d6 ("sparc: add asm/stat.h to UAPI compile-test coverage") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 2022-05-26T17:50:30+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-05-26T17:50:30+00:00 urn:sha1:16477cdfefdb494235a675cc80563d736991d833 Pull asm-generic updates from Arnd Bergmann: "The asm-generic tree contains three separate changes for linux-5.19: - The h8300 architecture is retired after it has been effectively unmaintained for a number of years. This is the last architecture we supported that has no MMU implementation, but there are still a few architectures (arm, m68k, riscv, sh and xtensa) that support CPUs with and without an MMU. - A series to add a generic ticket spinlock that can be shared by most architectures with a working cmpxchg or ll/sc type atomic, including the conversion of riscv, csky and openrisc. This series is also a prerequisite for the loongarch64 architecture port that will come as a separate pull request. - A cleanup of some exported uapi header files to ensure they can be included from user space without relying on other kernel headers" * tag 'asm-generic-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: h8300: remove stale bindings and symlink sparc: add asm/stat.h to UAPI compile-test coverage powerpc: add asm/stat.h to UAPI compile-test coverage mips: add asm/stat.h to UAPI compile-test coverage riscv: add linux/bpf_perf_event.h to UAPI compile-test coverage kbuild: prevent exported headers from including <stdlib.h>, <stdbool.h> agpgart.h: do not include <stdlib.h> from exported header csky: Move to generic ticket-spinlock RISC-V: Move to queued RW locks RISC-V: Move to generic spinlocks openrisc: Move to ticket-spinlock asm-generic: qrwlock: Document the spinlock fairness requirements asm-generic: qspinlock: Indicate the use of mixed-size atomics asm-generic: ticket-lock: New generic ticket-based spinlock remove the h8300 architecture 2022-05-19T16:25:26+00:00 Ilpo Järvinen ilpo.jarvinen@linux.intel.com 2022-05-09T09:34:46+00:00 urn:sha1:44e0b165b6c078b84767da4ba06ffa27af562c96 Nothing in termbits seems to require anything from linux/posix_types.h. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20220509093446.6677-4-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2022-05-19T16:25:26+00:00 Ilpo Järvinen ilpo.jarvinen@linux.intel.com 2022-05-09T09:34:45+00:00 urn:sha1:c9b34088e80efe30459517fa3834cf78532c9a02 - Align c_cc defines. - Remove extra newlines. - Realign & adjust number of leading zeros. - Reorder c_cflag defines to ascending order - Make comment ending shorted (=remove period and one extra space from the comments in mips). Co-developed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20220509093446.6677-3-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2022-05-19T16:25:25+00:00 Ilpo Järvinen ilpo.jarvinen@linux.intel.com 2022-05-09T09:34:44+00:00 urn:sha1:0b46ac44f2673be2ee51bb52149cab3546ff1696 Some defines are the same across all archs. Move the most obvious intersection to termbits-common.h. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20220509093446.6677-2-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2022-05-13T08:56:10+00:00 Masahiro Yamada masahiroy@kernel.org 2022-04-04T06:19:46+00:00 urn:sha1:31a088b664d6b0437faf00975b63b17e433aa916 asm/stat.h is currently excluded from the UAPI compile-test for ARCH=sparc because of the errors like follows: In file included from <command-line>: ./usr/include/asm/stat.h:11:2: error: unknown type name 'ino_t' 11 | ino_t st_ino; | ^~~~~ HDRTEST usr/include/asm/param.h ./usr/include/asm/stat.h:12:2: error: unknown type name 'mode_t' 12 | mode_t st_mode; | ^~~~~~ ./usr/include/asm/stat.h:14:2: error: unknown type name 'uid_t' 14 | uid_t st_uid; | ^~~~~ ./usr/include/asm/stat.h:15:2: error: unknown type name 'gid_t' 15 | gid_t st_gid; | ^~~~~ The errors can be fixed by prefixing the types with __kernel_. Then, remove the no-header-test entry from user/include/Makefile. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Christoph Hellwig <hch@lst.de>