From: Borislav Petkov <bp@alien8.de>
To: Petr Pavlu <petr.pavlu@suse.com>
Cc: tglx@linutronix.de, mingo@redhat.com,
dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com,
nicolas@fjasle.eu, masahiroy@kernel.org,
kirill.shutemov@linux.intel.com, tony.luck@intel.com,
michael.roth@amd.com, nathan@kernel.org, ndesaulniers@google.com,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] x86: Avoid relocation information in final vmlinux
Date: Fri, 25 Nov 2022 20:25:29 +0100 [thread overview]
Message-ID: <Y4EWqbCTBYEF8LOf@zn.tnic> (raw)
In-Reply-To: <20220927084632.14531-1-petr.pavlu@suse.com>
On Tue, Sep 27, 2022 at 10:46:32AM +0200, Petr Pavlu wrote:
> diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
> index 35ce1a64068b..eba7709d75ae 100644
> --- a/arch/x86/boot/compressed/Makefile
> +++ b/arch/x86/boot/compressed/Makefile
> @@ -120,14 +120,12 @@ $(obj)/vmlinux.bin: vmlinux FORCE
>
> targets += $(patsubst $(obj)/%,%,$(vmlinux-objs-y)) vmlinux.bin.all vmlinux.relocs
>
> -CMD_RELOCS = arch/x86/tools/relocs
> -quiet_cmd_relocs = RELOCS $@
> - cmd_relocs = $(CMD_RELOCS) $< > $@;$(CMD_RELOCS) --abs-relocs $<
> -$(obj)/vmlinux.relocs: vmlinux FORCE
> - $(call if_changed,relocs)
> +# vmlinux.relocs is created by the vmlinux postlink step.
> +vmlinux.relocs: vmlinux
> + @true
>
> vmlinux.bin.all-y := $(obj)/vmlinux.bin
> -vmlinux.bin.all-$(CONFIG_X86_NEED_RELOCS) += $(obj)/vmlinux.relocs
> +vmlinux.bin.all-$(CONFIG_X86_NEED_RELOCS) += vmlinux.relocs
Any particular reason why vmlinux.relocs must move out of $(obj)/ where
it resides now?
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2022-11-25 19:25 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-27 8:46 [PATCH v2] x86: Avoid relocation information in final vmlinux Petr Pavlu
2022-11-23 12:30 ` Borislav Petkov
2022-11-23 13:31 ` Bagas Sanjaya
2022-11-23 14:38 ` Borislav Petkov
2022-11-23 15:43 ` Petr Pavlu
2022-11-23 15:54 ` Borislav Petkov
2022-11-23 17:45 ` H. Peter Anvin
2022-11-24 10:03 ` Petr Pavlu
2022-11-24 9:21 ` Petr Pavlu
2022-11-24 12:38 ` Borislav Petkov
2022-11-24 13:33 ` Petr Pavlu
2022-11-24 15:41 ` Borislav Petkov
2022-11-25 16:41 ` Borislav Petkov
2022-11-25 19:25 ` Borislav Petkov [this message]
2022-11-28 14:38 ` Petr Pavlu
2023-06-14 18:42 ` [tip: x86/build] x86/build: " tip-bot2 for Petr Pavlu
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