Re: [PATCH v2 0/3] arm64: Enable BTI for the executable as well as the interpreter

[PATCH v2 0/3] arm64: Enable BTI for the executable as well as the interpreter · Mark Brown <broonie@kernel.org> · 2021-06-04
[PATCH v2 1/3] elf: Allow architectures to parse properties on the main executable · Mark Brown <broonie@kernel.org> · 2021-06-04
Re: [PATCH v2 1/3] elf: Allow architectures to parse properties on the main executable · Dave Martin <Dave.Martin@arm.com> · 2021-06-09
Re: [PATCH v2 1/3] elf: Allow architectures to parse properties on the main executable · Mark Brown <broonie@kernel.org> · 2021-06-10
[PATCH v2 2/3] arm64: Enable BTI for main executable as well as the interpreter · Mark Brown <broonie@kernel.org> · 2021-06-04
Re: [PATCH v2 2/3] arm64: Enable BTI for main executable as well as the interpreter · Dave Martin <Dave.Martin@arm.com> · 2021-06-09
Re: [PATCH v2 2/3] arm64: Enable BTI for main executable as well as the interpreter · Mark Brown <broonie@kernel.org> · 2021-06-10
Re: [PATCH v2 2/3] arm64: Enable BTI for main executable as well as the interpreter · Dave Martin <Dave.Martin@arm.com> · 2021-06-10
[PATCH v2 3/3] elf: Remove has_interp property from arch_adjust_elf_prot() · Mark Brown <broonie@kernel.org> · 2021-06-04
Re: [PATCH v2 3/3] elf: Remove has_interp property from arch_adjust_elf_prot() · Dave Martin <Dave.Martin@arm.com> · 2021-06-09
Re: [PATCH v2 3/3] elf: Remove has_interp property from arch_adjust_elf_prot() · Yu, Yu-cheng <hidden> · 2021-06-09
Re: [PATCH v2 3/3] elf: Remove has_interp property from arch_adjust_elf_prot() · Dave Martin <Dave.Martin@arm.com> · 2021-06-10
Re: [PATCH v2 3/3] elf: Remove has_interp property from arch_adjust_elf_prot() · Yu, Yu-cheng <hidden> · 2021-06-10
Re: [PATCH v2 3/3] elf: Remove has_interp property from arch_adjust_elf_prot() · Mark Brown <broonie@kernel.org> · 2021-06-10
Re: [PATCH v2 3/3] elf: Remove has_interp property from arch_adjust_elf_prot() · Dave Martin <Dave.Martin@arm.com> · 2021-06-10
Re: [PATCH v2 0/3] arm64: Enable BTI for the executable as well as the interpreter · Jeremy Linton <hidden> · 2021-06-10
Re: [PATCH v2 0/3] arm64: Enable BTI for the executable as well as the interpreter · Mark Brown <broonie@kernel.org> · 2021-06-14
Re: [PATCH v2 0/3] arm64: Enable BTI for the executable as well as the interpreter · Dave Martin <Dave.Martin@arm.com> · 2021-06-15
Re: [PATCH v2 0/3] arm64: Enable BTI for the executable as well as the interpreter · Mark Brown <broonie@kernel.org> · 2021-06-15
Re: [PATCH v2 0/3] arm64: Enable BTI for the executable as well as the interpreter · Dave Martin <Dave.Martin@arm.com> · 2021-06-15
Re: [PATCH v2 0/3] arm64: Enable BTI for the executable as well as the interpreter · Jeremy Linton <hidden> · 2021-06-16

From: Mark Brown <broonie@kernel.org>
Date: 2021-06-14 16:24:50
Also in: linux-arm-kernel

On Thu, Jun 10, 2021 at 11:28:12AM -0500, Jeremy Linton wrote:

Of course, there is a good chance I've messed something up or i'm missing
something. I should really validate the /lib/ld-linux behavior itself too. I
guess this could just as well be a glibc issue (f34 has glibc 2.33-5 which

If it were a glibc issue that'd mean that glibc would have to somehow
manage to disable PROT_BTI after the kernel set it.  I think I've found
the issue, will send a new version out shortly - we just weren't
actually parsing the properties on the main executable properly.  A new
version should appear shortly.

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