kernel.git/arch/hexagon/kernel/vm_entry.S, branch linux-4.19.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.19.y2020-01-17T18:47:17Zhexagon: parenthesize registers in asm predicates2020-01-17T18:47:17ZNick Desaulniers2020-01-04T20:59:59Zurn:sha1:246d487edd89c94a7773c354dc8a0904d530a60d
[ Upstream commit 780a0cfda9006a9a22d6473c2d4c527f5c68eb2e ]
Hexagon requires that register predicates in assembly be parenthesized.
Link: https://github.com/ClangBuiltLinux/linux/issues/754
Link: http://lkml.kernel.org/r/20191209222956.239798-3-ndesaulniers@google.com
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Suggested-by: Sid Manning <sidneym@codeaurora.org>
Acked-by: Brian Cain <bcain@codeaurora.org>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Tuowen Zhao <ztuowen@gmail.com>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Alexios Zavras <alexios.zavras@intel.com>
Cc: Allison Randal <allison@lohutok.net>
Cc: Will Deacon <will@kernel.org>
Cc: Richard Fontana <rfontana@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Hexagon: fix register used to call do_work_pending2013-05-07T16:37:53ZRichard Kuo2013-05-03T22:04:46Zurn:sha1:13a95c48136aaa4cd30a35be2210869fa7e6119f
ABI v2 callee saves start at R24.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Hexagon: update copyright dates2013-05-01T00:40:27ZRichard Kuo2013-03-29T01:45:40Zurn:sha1:7c6a5df44fd90a288fe067581c5564859c071fc0
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Hexagon: fix up int enable/disable at ret_from_fork2013-05-01T00:40:26ZRichard Kuo2012-10-23T23:26:01Zurn:sha1:3981c4728bcec97f352f8518f05a0015c7df6a3c
Check return coming out of check_work_pending, and if copy_thread
passed us a function in r24, call it. Based on feedback from Al
Viro.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Hexagon: add support for single-stepping (v4+)2013-05-01T00:40:25ZRichard Kuo2013-03-07T18:03:10Zurn:sha1:7777746c40876834c1527689336e43c8381b1921
Hardware single-step is only available on v4 and later
architectures.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Hexagon: Signal and return path fixes2013-05-01T00:40:24ZRichard Kuo2012-05-29T22:23:14Zurn:sha1:a11e67c2611d483622aad007a3533e7dfbea700e
This fixes the return value of sigreturn and moves the work pending check
into a c routine for readability and fixes the loop for multiple pending
signals. Based on feedback from Al Viro.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Hexagon: add support for new v4+ registers2013-05-01T00:40:23ZRichard Kuo2012-03-27T22:38:09Zurn:sha1:60c4ba99e015afe879c2682967c8ca8d233f6d3c
Add support for a couple new v4+ registers, along with
newer save/restore pt_regs.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Merge branch 'arch-frv' into no-rebases2012-11-17T03:27:58ZAl Viro2012-11-17T03:27:58Zurn:sha1:d05f06e60df4f56a70fb8a3e46335b40687169e9hexagon: kernel_thread()/kernel_execve() conversion2012-10-24T02:05:21ZAl Viro2012-10-19T02:45:24Zurn:sha1:995218555433b260b58059802e1c01f35b4cd860
introduce sane current_pt_regs(), use it in syscalls where needed.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Hexagon: Copyright marking changes2012-10-18T22:07:21ZRichard Kuo2012-09-19T21:22:02Zurn:sha1:e1858b2a21cd84a855945a4747fb2db41b250c22
Code Aurora Forum (CAF) is becoming a part of Linux Foundation Labs.
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>