From 305ab0a748c52eeaeb01d8cff6408842d19e5cb5 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 25 Jun 2025 00:30:54 -0700 Subject: [PATCH] parisc: Makefile: explain that 64BIT requires both 32-bit and 64-bit compilers For building a 64-bit kernel, both 32-bit and 64-bit VDSO binaries are built, so both 32-bit and 64-bit compilers (and tools) should be in the PATH environment variable. Signed-off-by: Randy Dunlap Cc: "James E.J. Bottomley" Cc: Helge Deller Cc: linux-parisc@vger.kernel.org Signed-off-by: Helge Deller Cc: stable@vger.kernel.org # v5.3+ --- arch/parisc/Makefile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 9cd9aa3d16f29..48ae3c79557a5 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -39,7 +39,9 @@ endif export LD_BFD -# Set default 32 bits cross compilers for vdso +# Set default 32 bits cross compilers for vdso. +# This means that for 64BIT, both the 64-bit tools and the 32-bit tools +# need to be in the path. CC_ARCHES_32 = hppa hppa2.0 hppa1.1 CC_SUFFIXES = linux linux-gnu unknown-linux-gnu suse-linux CROSS32_COMPILE := $(call cc-cross-prefix, \ -- 2.47.2