From: Mark Brown <broonie@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>
Cc: Szabolcs Nagy <szabolcs.nagy@arm.com>,
Jeremy Linton <jeremy.linton@arm.com>,
Dave Martin <dave.martin@arm.com>,
"H . J . Lu" <hjl.tools@gmail.com>,
Yu-cheng Yu <yu-cheng.yu@intel.com>,
linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
libc-alpha@sourceware.org, Mark Brown <broonie@kernel.org>,
Dave Martin <Dave.Martin@arm.com>
Subject: [PATCH v6 4/4] elf: Remove has_interp property from arch_parse_elf_property()
Date: Thu, 16 Sep 2021 16:28:21 +0100 [thread overview]
Message-ID: <20210916152821.1153-5-broonie@kernel.org> (raw)
In-Reply-To: <20210916152821.1153-1-broonie@kernel.org>
Since all current users of arch_parse_elf_property() are able to treat the
interpreter and main executable orthogonaly the has_interp argument is now
redundant so remove it.
Signed-off-by: Mark Brown <broonie@kernel.org>
Tested-by: Jeremy Linton <jeremy.linton@arm.com>
Reviewed-By: Dave Martin <Dave.Martin@arm.com>
---
arch/arm64/include/asm/elf.h | 2 +-
fs/binfmt_elf.c | 2 +-
include/linux/elf.h | 4 ++--
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/include/asm/elf.h b/arch/arm64/include/asm/elf.h
index c4aa60db76a4..8009e8f07f1e 100644
--- a/arch/arm64/include/asm/elf.h
+++ b/arch/arm64/include/asm/elf.h
@@ -268,7 +268,7 @@ static inline int arm64_elf_bti_flag(bool is_interp)
static inline int arch_parse_elf_property(u32 type, const void *data,
size_t datasz, bool compat,
- bool has_interp, bool is_interp,
+ bool is_interp,
struct arch_elf_state *arch)
{
/* No known properties for AArch32 yet */
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 5d24aa203b61..495436fd4559 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -753,7 +753,7 @@ static int parse_elf_property(const char *data, size_t *off, size_t datasz,
ret = arch_parse_elf_property(pr->pr_type, data + o,
pr->pr_datasz, ELF_COMPAT,
- has_interp, is_interp, arch);
+ is_interp, arch);
if (ret)
return ret;
diff --git a/include/linux/elf.h b/include/linux/elf.h
index d8392531899d..cdb080d4b34a 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -88,14 +88,14 @@ struct arch_elf_state;
#ifndef CONFIG_ARCH_USE_GNU_PROPERTY
static inline int arch_parse_elf_property(u32 type, const void *data,
size_t datasz, bool compat,
- bool has_interp, bool is_interp,
+ bool is_interp,
struct arch_elf_state *arch)
{
return 0;
}
#else
extern int arch_parse_elf_property(u32 type, const void *data, size_t datasz,
- bool compat, bool has_interp, bool is_interp,
+ bool compat, bool is_interp,
struct arch_elf_state *arch);
#endif
--
2.20.1
prev parent reply other threads:[~2021-09-16 15:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-16 15:28 [PATCH v6 0/4] arm64: Enable BTI for the executable as well as the interpreter Mark Brown
2021-09-16 15:28 ` [PATCH v6 1/4] elf: Allow architectures to parse properties on the main executable Mark Brown
2021-09-16 15:28 ` [PATCH v6 2/4] arm64: Enable BTI for main executable as well as the interpreter Mark Brown
2021-09-16 15:28 ` [PATCH v6 3/4] elf: Remove has_interp property from arch_adjust_elf_prot() Mark Brown
2021-09-16 15:28 ` Mark Brown [this message]
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