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From: Stafford Horne <shorne@gmail.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Openrisc <openrisc@lists.librecores.org>,
	Stafford Horne <shorne@gmail.com>
Subject: [PATCH 00/13] OpenIRSC misc cleanups for 5.19
Date: Sun, 15 May 2022 21:41:45 +0900	[thread overview]
Message-ID: <20220515124158.3167452-1-shorne@gmail.com> (raw)

This is a collection of misc cleanups I have accumulated when working on some
recent OpenRISC projects.

The patch themes:
 - Sparse warning cleanups
 - Removal of dead code
 - Emergency debug fixups in head.S
 - Support for gcc machine instruction flags
 - defconfig updates for litex

I have tested these patches when verifying the glibc port by running the glibc
test suite.

Stafford Horne (13):
  openrisc: Add gcc machine instruction flag configuration
  openrisc: Cleanup emergency print handling
  openrisc: Add support for liteuart emergency printing
  openrisc: Add syscall details to emergency syscall debugging
  openrisc: Pretty print show_registers memory dumps
  openrisc: Update litex defconfig to support glibc userland
  openrisc/traps: Declare file scope symbols as static
  openrisc/traps: Remove die_if_kernel function
  openrisc/traps: Declare unhandled_exception for asmlinkage
  openrisc/time: Fix symbol scope warnings
  openrisc/delay: Add include to fix symbol not declared warning
  openrisc/fault: Fix symbol scope warnings
  openrisc: Remove unused IMMU tlb workardound

 arch/openrisc/Kconfig                     |  53 ++++
 arch/openrisc/Makefile                    |  17 +
 arch/openrisc/configs/or1klitex_defconfig |  33 ++
 arch/openrisc/kernel/entry.S              |  20 +-
 arch/openrisc/kernel/head.S               | 368 ++++++----------------
 arch/openrisc/kernel/time.c               |   3 +-
 arch/openrisc/kernel/traps.c              |  63 ++--
 arch/openrisc/lib/delay.c                 |   1 +
 arch/openrisc/mm/fault.c                  |   4 +-
 9 files changed, 255 insertions(+), 307 deletions(-)

-- 
2.31.1


             reply	other threads:[~2022-05-15 12:42 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-15 12:41 Stafford Horne [this message]
2022-05-15 12:41 ` [PATCH 01/13] openrisc: Add gcc machine instruction flag configuration Stafford Horne
2022-05-15 12:41 ` [PATCH 02/13] openrisc: Cleanup emergency print handling Stafford Horne
2022-05-15 16:03   ` Samuel Holland
2022-05-15 21:36     ` Stafford Horne
2022-05-15 12:41 ` [PATCH 03/13] openrisc: Add support for liteuart emergency printing Stafford Horne
2022-05-15 12:41 ` [PATCH 04/13] openrisc: Add syscall details to emergency syscall debugging Stafford Horne
2022-05-15 12:41 ` [PATCH 05/13] openrisc: Pretty print show_registers memory dumps Stafford Horne
2022-05-15 12:41 ` [PATCH 06/13] openrisc: Update litex defconfig to support glibc userland Stafford Horne
2022-05-15 12:41 ` [PATCH 07/13] openrisc/traps: Declare file scope symbols as static Stafford Horne
2022-05-15 12:41 ` [PATCH 08/13] openrisc/traps: Remove die_if_kernel function Stafford Horne
2022-05-15 12:41 ` [PATCH 09/13] openrisc/traps: Declare unhandled_exception for asmlinkage Stafford Horne
2022-05-15 12:41 ` [PATCH 10/13] openrisc/time: Fix symbol scope warnings Stafford Horne
2022-05-15 12:41 ` [PATCH 11/13] openrisc/delay: Add include to fix symbol not declared warning Stafford Horne
2022-05-15 12:41 ` [PATCH 12/13] openrisc/fault: Fix symbol scope warnings Stafford Horne
2022-05-15 12:41 ` [PATCH 13/13] openrisc: Remove unused IMMU tlb workardound Stafford Horne

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