linux-kernel - [PATCH v1] x86/defconfigs: Unbreak 32-bit defconfig builds

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Message-Id: <20200908100018.50188-1-andriy.shevchenko@linux.intel.com>
Date:   Tue,  8 Sep 2020 13:00:18 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>,
        linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
        Tony Luck <tony.luck@...el.com>
Subject: [PATCH v1] x86/defconfigs: Unbreak 32-bit defconfig builds

After the commit 1d0e12fd3a84 ("x86/defconfigs: Refresh defconfig files")
32-bit builds using defconfig become broken because on x86_64 build host
with no ARCH provided the default behaviour is to assume 64-bit independently
on the configuration file name. The crucial part is CONFIG_64BIT option
that used to be explicit. Let restore the latter option in order to unbreak
32-bit builds.

Fixes: 1d0e12fd3a84 ("x86/defconfigs: Refresh defconfig files")
Reported-by: Jarkko Nikula <jarkko.nikula@...ux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Reviewed-by: Tony Luck <tony.luck@...el.com>
---
 arch/x86/configs/i386_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig
index d66078fc94a4..0b75c4291748 100644
--- a/arch/x86/configs/i386_defconfig
+++ b/arch/x86/configs/i386_defconfig
@@ -19,6 +19,7 @@ CONFIG_CGROUP_CPUACCT=y
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_PROFILING=y
+# CONFIG_64BIT is not set
 CONFIG_SMP=y
 CONFIG_X86_GENERIC=y
 CONFIG_HPET_TIMER=y
-- 
2.28.0