From: Palmer Dabbelt <palmer@rivosinc.com>
To: Palmer Dabbelt <palmer@dabbelt.com>,
Heiko Stuebner <heiko@sntech.de>,
linux-riscv@lists.infradead.org
Cc: philipp.tomsich@vrull.eu, ajones@ventanamicro.com,
christoph.muellner@vrull.eu, emil.renner.berthing@canonical.com,
prabhakar.csengg@gmail.com, Conor Dooley <conor@kernel.org>,
jszhang@kernel.org, Heiko Stuebner <heiko.stuebner@vrull.eu>
Subject: Re: [PATCH v5 00/12] Allow calls in alternatives
Date: Thu, 29 Dec 2022 07:00:55 -0800 [thread overview]
Message-ID: <167232605588.9244.94673496057446319.b4-ty@rivosinc.com> (raw)
In-Reply-To: <20221223221332.4127602-1-heiko@sntech.de>
On Fri, 23 Dec 2022 23:13:20 +0100, Heiko Stuebner wrote:
> From: Heiko Stuebner <heiko.stuebner@vrull.eu>
>
> This series is split out of my work on optimizing string functions
> and provides the basics to:
>
> - actually allowing calls in alternatives
> Function calls use auipc + jalr to reach those 32bit relative
> addresses but when they're compiled the offset will be wrong
> as alternatives live in a different section. So when the patch
> gets applied the address will point to the wrong location.
>
> [...]
Applied, thanks!
[01/12] RISC-V: fix funct4 definition for c.jalr in parse_asm.h
https://git.kernel.org/palmer/c/a3775634f6da
[02/12] RISC-V: add prefix to all constants/macros in parse_asm.h
https://git.kernel.org/palmer/c/bf0cc402d7cd
[03/12] RISC-V: detach funct-values from their offset
https://git.kernel.org/palmer/c/33e41480b233
[04/12] RISC-V: add ebreak instructions to definitions
https://git.kernel.org/palmer/c/2621cac76f84
[05/12] RISC-V: add auipc elements to parse_asm header
https://git.kernel.org/palmer/c/cde4a69302a4
[06/12] RISC-V: Move riscv_insn_is_* macros into a common header
https://git.kernel.org/palmer/c/ec5f90877516
[07/12] RISC-V: rename parse_asm.h to insn.h
https://git.kernel.org/palmer/c/c9c1af3f186a
[08/12] RISC-V: kprobes: use central defined funct3 constants
https://git.kernel.org/palmer/c/debe28d0a52e
[09/12] RISC-V: add U-type imm parsing to insn.h header
https://git.kernel.org/palmer/c/8963d6224009
[10/12] RISC-V: add rd reg parsing to insn.h header
https://git.kernel.org/palmer/c/088ec01fce4e
[11/12] RISC-V: add helpers for handling immediates in U-type and I-type pairs
https://git.kernel.org/palmer/c/47f05757d3d8
[12/12] RISC-V: fix auipc-jalr addresses in patched alternatives
https://git.kernel.org/palmer/c/27c653c06505
Best regards,
--
Palmer Dabbelt <palmer@rivosinc.com>
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next prev parent reply other threads:[~2022-12-29 20:04 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-23 22:13 [PATCH v5 00/12] Allow calls in alternatives Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 01/12] RISC-V: fix funct4 definition for c.jalr in parse_asm.h Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 02/12] RISC-V: add prefix to all constants/macros " Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 03/12] RISC-V: detach funct-values from their offset Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 04/12] RISC-V: add ebreak instructions to definitions Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 05/12] RISC-V: add auipc elements to parse_asm header Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 06/12] RISC-V: Move riscv_insn_is_* macros into a common header Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 07/12] RISC-V: rename parse_asm.h to insn.h Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 08/12] RISC-V: kprobes: use central defined funct3 constants Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 09/12] RISC-V: add U-type imm parsing to insn.h header Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 10/12] RISC-V: add rd reg " Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 11/12] RISC-V: add helpers for handling immediates in U-type and I-type pairs Heiko Stuebner
2022-12-23 22:13 ` [PATCH v5 12/12] RISC-V: fix auipc-jalr addresses in patched alternatives Heiko Stuebner
2022-12-29 15:00 ` Palmer Dabbelt [this message]
2022-12-29 20:10 ` [PATCH v5 00/12] Allow calls in alternatives patchwork-bot+linux-riscv
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