From: guoren@kernel.org
To: guoren@kernel.org, arnd@arndb.de
Cc: linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org,
linux-arch@vger.kernel.org, Guo Ren <guoren@linux.alibaba.com>
Subject: [PATCH 00/13] Update csky subsystem for linux-5.9-rc1
Date: Sat, 1 Aug 2020 01:14:00 +0000 [thread overview]
Message-ID: <1596244453-98575-1-git-send-email-guoren@kernel.org> (raw)
From: Guo Ren <guoren@linux.alibaba.com>
Here are the patchess for the next linux version. Add features
(seccomp-filter, err-injection, top-down&random mmap-layout, irq_work,
show_ipi, context-tracking), and fixup (kprobe_on_ftrace, ...),
Optimize (fault print, ...).
I think we'll finish most of features for arch/csky this year :)
Guo Ren (12):
csky: Add SECCOMP_FILTER supported
csky: Add cpu feature register hint for smp
csky: Fixup duplicated restore sp in RESTORE_REGS_FTRACE
csky: Fixup kprobes handler couldn't change pc
csky: Add support for function error injection
csky: Optimize the trap processing flow
csky: Use top-down mmap layout
csky: Set CONFIG_NR_CPU 4 as default
csky: Fixup warning by EXPORT_SYMBOL(kmap)
csky: Add irq_work support
csky: Add arch_show_interrupts for IPI interrupts
csky: Add context tracking support
Tobias Klauser (1):
csky: remove unusued thread_saved_pc and *_segments functions/macros
arch/csky/Kconfig | 29 +++-
arch/csky/abiv2/inc/abi/entry.h | 3 -
arch/csky/abiv2/mcount.S | 4 +-
arch/csky/include/asm/Kbuild | 1 +
arch/csky/include/asm/bug.h | 3 +-
arch/csky/include/asm/irq_work.h | 11 ++
arch/csky/include/asm/processor.h | 6 -
arch/csky/include/asm/ptrace.h | 7 +
arch/csky/include/asm/thread_info.h | 2 +-
arch/csky/kernel/entry.S | 26 +++
arch/csky/kernel/process.c | 10 --
arch/csky/kernel/ptrace.c | 37 +----
arch/csky/kernel/smp.c | 62 ++++++-
arch/csky/kernel/traps.c | 223 +++++++++++++++++---------
arch/csky/lib/Makefile | 1 +
arch/csky/lib/error-inject.c | 10 ++
arch/csky/mm/fault.c | 10 +-
arch/csky/mm/highmem.c | 2 -
tools/testing/selftests/seccomp/seccomp_bpf.c | 13 +-
19 files changed, 317 insertions(+), 143 deletions(-)
create mode 100644 arch/csky/include/asm/irq_work.h
create mode 100644 arch/csky/lib/error-inject.c
--
2.7.4
next reply other threads:[~2020-08-01 1:14 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-01 1:14 guoren [this message]
2020-08-01 1:14 ` [PATCH 01/13] csky: remove unusued thread_saved_pc and *_segments functions/macros guoren
2020-08-01 1:14 ` [PATCH 02/13] csky: Add SECCOMP_FILTER supported guoren
2020-08-01 1:14 ` [PATCH 03/13] csky: Add cpu feature register hint for smp guoren
2020-08-01 1:14 ` [PATCH 04/13] csky: Fixup duplicated restore sp in RESTORE_REGS_FTRACE guoren
2020-08-01 1:14 ` [PATCH 05/13] csky: Fixup kprobes handler couldn't change pc guoren
2020-08-01 1:14 ` [PATCH 06/13] csky: Add support for function error injection guoren
2020-08-01 1:14 ` [PATCH 07/13] csky: Optimize the trap processing flow guoren
2020-08-01 1:14 ` [PATCH 08/13] csky: Use top-down mmap layout guoren
2020-08-01 1:14 ` [PATCH 09/13] csky: Set CONFIG_NR_CPU 4 as default guoren
2020-08-01 1:14 ` [PATCH 10/13] csky: Fixup warning by EXPORT_SYMBOL(kmap) guoren
2020-08-01 1:14 ` [PATCH 11/13] csky: Add irq_work support guoren
2020-08-01 1:14 ` [PATCH 12/13] csky: Add arch_show_interrupts for IPI interrupts guoren
2020-08-01 1:14 ` [PATCH 13/13] csky: Add context tracking support guoren
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