Messages in this thread | | | From | Stafford Horne <> | Subject | [PATCH v2 00/13] OpenRISC misc cleanups for 5.19 | Date | Tue, 17 May 2022 09:54:57 +0900 |
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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.
Changes since v1: - Fix if/elif issue in emergency print fixes pointed out by Samuel Holland
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
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