linux-kernel - [PATCH 05/15] x86/kbuild: Remove ancient 'arch/i386/' and 'arch/x86_64/' directory removal 'archclean' target

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Message-ID: <20250506170924.3513161-6-mingo@kernel.org>
Date: Tue,  6 May 2025 19:09:14 +0200
From: Ingo Molnar <mingo@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: "H . Peter Anvin" <hpa@...or.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Borislav Petkov <bp@...en8.de>,
	Thomas Gleixner <tglx@...utronix.de>,
	Vitaly Kuznetsov <vkuznets@...hat.com>,
	Ingo Molnar <mingo@...nel.org>,
	Ard Biesheuvel <ardb@...nel.org>,
	Arnd Bergmann <arnd@...db.de>,
	David Woodhouse <dwmw@...zon.co.uk>,
	Masahiro Yamada <yamada.masahiro@...ionext.com>,
	Michal Marek <michal.lkml@...kovi.net>
Subject: [PATCH 05/15] x86/kbuild: Remove ancient 'arch/i386/' and 'arch/x86_64/' directory removal 'archclean' target

We have to go back 17 years into Git history, to kernels that won't
even build or boot with modern build environments, to come across
the obsolete arch/i386/ and arch/x86_64/ directories.

Remove some of their last functional residuals in the 'archclean' target.

Signed-off-by: Ingo Molnar <mingo@...nel.org>
Cc: Ard Biesheuvel <ardb@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>
Cc: David Woodhouse <dwmw@...zon.co.uk>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc: Michal Marek <michal.lkml@...kovi.net>
---
 arch/x86/Makefile | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index fb4f0f15d1df..6348782e1be0 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -352,10 +352,6 @@ $(orc_hash_h): $(srctree)/arch/x86/include/asm/orc_types.h $(orc_hash_sh) FORCE
 archprepare: $(orc_hash_h)
 endif
 
-archclean:
-	$(Q)rm -rf $(objtree)/arch/i386
-	$(Q)rm -rf $(objtree)/arch/x86_64
-
 define archhelp
   echo  '* bzImage		- Compressed kernel image (arch/x86/boot/bzImage)'
   echo  '  install		- Install kernel using (your) ~/bin/$(INSTALLKERNEL) or'
-- 
2.45.2