From: Paul Walmsley <paul.walmsley@sifive.com>
To: linux-riscv@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 0/8] riscv: resolve most warnings from sparse
Date: Thu, 17 Oct 2019 17:49:21 -0700 [thread overview]
Message-ID: <20191018004929.3445-1-paul.walmsley@sifive.com> (raw)
Resolve most warnings from the 'sparse' static analysis tool for the
arch/riscv codebase. This makes life easier for us as maintainers,
and makes it easier for developers to use static analysis tools on
their own changes.
This patch series incorporates some changes based on feedback from
Christoph Hellwig <hch@lst.de>.
Applies on the current riscv fixes branch that is based on v5.4-rc3.
- Paul
Paul Walmsley (8):
riscv: add prototypes for assembly language functions from entry.S
riscv: add prototypes for assembly language functions from head.S
riscv: init: merge split string literals in preprocessor directive
riscv: ensure RISC-V C model definitions are passed to static
analyzers
riscv: add missing prototypes
riscv: mark some code and data as file-static
riscv: add missing header file includes
riscv: fp: add missing __user pointer annotations
Kernel object size difference:
text data bss dec hex filename
6664206 2136568 312608 9113382 8b0f26 vmlinux.orig
6664186 2136552 312608 9113346 8b0f02 vmlinux.patched
arch/riscv/Makefile | 2 ++
arch/riscv/include/asm/irq.h | 6 ++++++
arch/riscv/include/asm/pgtable.h | 2 ++
arch/riscv/include/asm/processor.h | 4 ++++
arch/riscv/include/asm/ptrace.h | 4 ++++
arch/riscv/include/asm/smp.h | 2 ++
arch/riscv/include/asm/switch_to.h | 1 +
arch/riscv/kernel/cpufeature.c | 1 +
arch/riscv/kernel/entry.h | 29 +++++++++++++++++++++++++++++
arch/riscv/kernel/head.h | 21 +++++++++++++++++++++
arch/riscv/kernel/module-sections.c | 1 +
arch/riscv/kernel/process.c | 2 ++
arch/riscv/kernel/reset.c | 1 +
arch/riscv/kernel/setup.c | 2 ++
arch/riscv/kernel/signal.c | 6 ++++--
arch/riscv/kernel/smp.c | 2 ++
arch/riscv/kernel/smpboot.c | 3 +++
arch/riscv/kernel/stacktrace.c | 6 ++++--
arch/riscv/kernel/syscall_table.c | 1 +
arch/riscv/kernel/time.c | 1 +
arch/riscv/kernel/traps.c | 2 ++
arch/riscv/kernel/vdso.c | 3 ++-
arch/riscv/mm/context.c | 1 +
arch/riscv/mm/fault.c | 2 ++
arch/riscv/mm/init.c | 17 ++++++++++-------
arch/riscv/mm/sifive_l2_cache.c | 2 +-
26 files changed, 111 insertions(+), 13 deletions(-)
create mode 100644 arch/riscv/kernel/entry.h
create mode 100644 arch/riscv/kernel/head.h
--
2.23.0
next reply other threads:[~2019-10-18 0:49 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-18 0:49 Paul Walmsley [this message]
2019-10-18 0:49 ` [PATCH 1/8] riscv: add prototypes for assembly language functions from entry.S Paul Walmsley
2019-10-18 0:49 ` [PATCH 2/8] riscv: add prototypes for assembly language functions from head.S Paul Walmsley
2019-10-18 1:15 ` Paul Walmsley
2019-10-18 0:49 ` [PATCH 3/8] riscv: init: merge split string literals in preprocessor directive Paul Walmsley
2019-10-18 4:02 ` Luc Van Oostenryck
2019-10-18 4:38 ` Paul Walmsley
2019-10-18 5:28 ` Luc Van Oostenryck
2019-10-18 5:47 ` Luc Van Oostenryck
2019-10-18 6:08 ` Paul Walmsley
2019-10-18 0:49 ` [PATCH 4/8] riscv: ensure RISC-V C model definitions are passed to static analyzers Paul Walmsley
2019-10-18 4:06 ` Luc Van Oostenryck
2019-10-18 4:39 ` Paul Walmsley
2019-10-18 5:25 ` Luc Van Oostenryck
2019-10-22 15:09 ` Palmer Dabbelt
2019-10-28 22:11 ` Luc Van Oostenryck
2019-10-18 0:49 ` [PATCH 5/8] riscv: add missing prototypes Paul Walmsley
2019-10-18 4:15 ` Luc Van Oostenryck
2019-10-18 6:06 ` Paul Walmsley
2019-10-18 0:49 ` [PATCH 6/8] riscv: mark some code and data as file-static Paul Walmsley
2019-10-18 0:49 ` [PATCH 7/8] riscv: add missing header file includes Paul Walmsley
2019-10-18 0:49 ` [PATCH 8/8] riscv: fp: add missing __user pointer annotations Paul Walmsley
2019-10-18 3:12 ` [PATCH 0/8] riscv: resolve most warnings from sparse Anup Patel
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