Stafford Horne 37fb3dec66 openrisc: Add clone3 ABI wrapper ... [ Upstream commit 433fe39f67 ] Like fork and clone the clone3 syscall needs a wrapper to save callee saved registers, which is required by the OpenRISC ABI. This came up after auditing code following a discussion with Rob Landley and Arnd Bergmann [0]. Tested with the clone3 kselftests and there were no issues. [0] https://lore.kernel.org/all/41206fc7-f8ce-98aa-3718-ba3e1431e320@landley.net/T/#m9c0cdb2703813b9df4da04cf6b30de1f1aa89944 Fixes: 07e83dfbe1 ("openrisc: Enable the clone3 syscall") Cc: Rob Landley <rob@landley.net> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Stafford Horne <shorne@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-01-27 11:04:10 +01:00
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boot	openrisc/litex: Add ethernet device	2021-08-31 22:41:46 +09:00
configs	openrisc/litex: Update defconfig	2021-08-31 22:41:46 +09:00
include	openrisc: Add clone3 ABI wrapper	2022-01-27 11:04:10 +01:00
kernel	openrisc: Add clone3 ABI wrapper	2022-01-27 11:04:10 +01:00
lib	openrisc: rename or32 code & comments to or1k	2021-08-05 10:53:59 +09:00
mm	openrisc: rename or32 code & comments to or1k	2021-08-05 10:53:59 +09:00
Kbuild	openrisc: add arch/openrisc/Kbuild	2021-01-18 20:53:14 +09:00
Kconfig	Tracing updates for 5.15:	2021-09-05 11:50:41 -07:00
Kconfig.debug	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	kbuild: require all architectures to have arch/$(SRCARCH)/Kbuild	2021-05-26 23:10:37 +09:00