From: Vineet Gupta <vgupta@kernel.org>
To: linux-snps-arc@lists.infradead.org
Cc: linux-kernel@vger.kernel.org,
Shahab Vahedi <Shahab.Vahedi@synopsys.com>,
Alexey Brodkin <abrodkin@synopsys.com>,
Vineet Gupta <vgupta@kernel.org>
Subject: [PATCH 00/20] ARC updates
Date: Mon, 14 Aug 2023 17:47:53 -0700 [thread overview]
Message-ID: <20230815004813.555115-1-vgupta@kernel.org> (raw)
Hi,
This is a pile of miscll improvements/updates sitting in one of my local trees.
Given the recent warning fix, we coudl also push them out.
@Alexey, @Shahab: care to give these a spin on hsdk (and test ARC700 build/boot on nSIM if possible).
Thx,
-Vineet
Vineet Gupta (20):
ARC: uaccess: remove arc specific out-of-line handles for -Os
ARC: uaccess: use optimized generic __strnlen_user/__strncpy_from_user
ARC: uaccess: elide unaliged handling if hardware supports
ARCv2: memset: don't prefetch for len == 0 which happens a alot
ARC: boot log: eliminate struct cpuinfo_arc #1: mm
ARC: boot log: eliminate struct cpuinfo_arc #2: cache
ARC: boot log: eliminate struct cpuinfo_arc #3: don't export
ARC: boot log: eliminate struct cpuinfo_arc #4: boot log per ISA
ARC: entry: use gp to cache task pointer (vs. r25)
ARC: kernel stack: INIT_THREAD need not setup @init_stack in @ksp
ARC: __switch_to: asm with dwarf ops (vs. inline asm)
ARC: __switch_to: move ksp to thread_info from thread_struct
ARC: entry: rework (non-functional)
ARC: entry: ARcompact EV_ProtV to use r10 directly
ARC: entry: EV_MachineCheck dont re-read ECR
ARC: entry: Add more common chores to EXCEPTION_PROLOGUE
ARC: entry: replace 8 byte OR with 4 byte BSET
ARC: entry: replace 8 byte ADD.ne with 4 byte ADD2.ne
ARCv2: entry: rearrange pt_regs slightly
ARC: pt_regs: create seperate type for ecr
arch/arc/Kconfig | 8 +-
arch/arc/Makefile | 6 +-
arch/arc/include/asm/arcregs.h | 99 ++---
arch/arc/include/asm/current.h | 2 +-
arch/arc/include/asm/dwarf.h | 32 +-
arch/arc/include/asm/entry-arcv2.h | 66 ++--
arch/arc/include/asm/entry-compact.h | 50 ++-
arch/arc/include/asm/entry.h | 107 ++---
arch/arc/include/asm/processor.h | 7 +-
arch/arc/include/asm/ptrace.h | 62 ++-
arch/arc/include/asm/setup.h | 6 +-
arch/arc/include/asm/thread_info.h | 10 +-
arch/arc/include/asm/uaccess.h | 21 +-
arch/arc/kernel/Makefile | 9 +-
arch/arc/kernel/asm-offsets.c | 14 +-
arch/arc/kernel/ctx_sw.c | 112 ------
arch/arc/kernel/ctx_sw_asm.S | 76 ++--
arch/arc/kernel/entry-arcv2.S | 15 -
arch/arc/kernel/entry-compact.S | 16 +-
arch/arc/kernel/entry.S | 70 ++--
arch/arc/kernel/kgdb.c | 2 +-
arch/arc/kernel/mcip.c | 2 -
arch/arc/kernel/process.c | 17 +-
arch/arc/kernel/ptrace.c | 8 +-
arch/arc/kernel/setup.c | 561 ++++++++++++---------------
arch/arc/kernel/traps.c | 4 +-
arch/arc/kernel/troubleshoot.c | 13 +-
arch/arc/lib/memset-archs.S | 3 +-
arch/arc/mm/cache.c | 171 +++-----
arch/arc/mm/extable.c | 11 -
arch/arc/mm/fault.c | 6 +-
arch/arc/mm/tlb.c | 94 ++---
32 files changed, 667 insertions(+), 1013 deletions(-)
delete mode 100644 arch/arc/kernel/ctx_sw.c
--
2.34.1
next reply other threads:[~2023-08-15 0:48 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-15 0:47 Vineet Gupta [this message]
2023-08-15 0:47 ` [PATCH 01/20] ARC: uaccess: remove arc specific out-of-line handles for -Os Vineet Gupta
2023-08-15 0:47 ` [PATCH 02/20] ARC: uaccess: use optimized generic __strnlen_user/__strncpy_from_user Vineet Gupta
2023-08-15 0:47 ` [PATCH 03/20] ARC: uaccess: elide unaliged handling if hardware supports Vineet Gupta
2023-08-15 0:47 ` [PATCH 04/20] ARCv2: memset: don't prefetch for len == 0 which happens a alot Vineet Gupta
2023-08-15 0:47 ` [PATCH 05/20] ARC: boot log: eliminate struct cpuinfo_arc #1: mm Vineet Gupta
2023-08-15 0:47 ` [PATCH 06/20] ARC: boot log: eliminate struct cpuinfo_arc #2: cache Vineet Gupta
2023-08-15 0:48 ` [PATCH 07/20] ARC: boot log: eliminate struct cpuinfo_arc #3: don't export Vineet Gupta
2023-08-15 0:48 ` [PATCH 08/20] ARC: boot log: eliminate struct cpuinfo_arc #4: boot log per ISA Vineet Gupta
2023-08-15 0:48 ` [PATCH 09/20] ARC: entry: use gp to cache task pointer (vs. r25) Vineet Gupta
2023-08-15 0:48 ` [PATCH 10/20] ARC: kernel stack: INIT_THREAD need not setup @init_stack in @ksp Vineet Gupta
2023-08-15 0:48 ` [PATCH 11/20] ARC: __switch_to: asm with dwarf ops (vs. inline asm) Vineet Gupta
2023-08-15 0:48 ` [PATCH 12/20] ARC: __switch_to: move ksp to thread_info from thread_struct Vineet Gupta
2023-08-15 0:48 ` [PATCH 13/20] ARC: entry: rework (non-functional) Vineet Gupta
2023-08-15 0:48 ` [PATCH 14/20] ARC: entry: ARcompact EV_ProtV to use r10 directly Vineet Gupta
2023-08-15 0:48 ` [PATCH 15/20] ARC: entry: EV_MachineCheck dont re-read ECR Vineet Gupta
2023-08-15 0:48 ` [PATCH 16/20] ARC: entry: Add more common chores to EXCEPTION_PROLOGUE Vineet Gupta
2023-08-18 12:56 ` Pavel.Kozlov
2023-08-19 23:13 ` Vineet Gupta
2023-08-19 23:14 ` [PATCH v2 " Vineet Gupta
2023-08-15 0:48 ` [PATCH 17/20] ARC: entry: replace 8 byte OR with 4 byte BSET Vineet Gupta
2023-08-15 0:48 ` [PATCH 18/20] ARC: entry: replace 8 byte ADD.ne with 4 byte ADD2.ne Vineet Gupta
2023-08-15 0:48 ` [PATCH 19/20] ARCv2: entry: rearrange pt_regs slightly Vineet Gupta
2023-08-15 0:48 ` [PATCH 20/20] ARC: pt_regs: create seperate type for ecr Vineet Gupta
2023-08-15 6:03 ` kernel test robot
2023-08-18 3:35 ` [PATCH v2 " Vineet Gupta
2023-08-17 12:09 ` [PATCH " Pavel.Kozlov
2023-08-18 3:37 ` Vineet Gupta
2023-08-22 14:07 ` [PATCH 00/20] ARC updates Pavel Kozlov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230815004813.555115-1-vgupta@kernel.org \
--to=vgupta@kernel.org \
--cc=Shahab.Vahedi@synopsys.com \
--cc=abrodkin@synopsys.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-snps-arc@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox