The following commit has been merged into the x86/tdx branch of tip: Commit-ID: adb5680b8dfdd09756f13450bfc1ed874d895935 Gitweb: https://git.kernel.org/tip/adb5680b8dfdd09756f13450bfc1ed874d895935 Author: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> AuthorDate: Sun, 10 Apr 2022 23:00:25 +03:00 Committer: Borislav Petkov <bp@xxxxxxx> CommitterDate: Mon, 11 Apr 2022 09:41:12 +02:00 x86/kaslr: Fix build warning in KASLR code in boot stub lib/kaslr.c is used by both the main kernel and the boot stub. It includes asm/io.h which is supposed to be used in the main kernel. It leads to build warnings like this with clang 13: warning: implicit declaration of function 'outl' is invalid in C99 [-Wimplicit-function-declaration] Replace <asm/io.h> with <asm/shared/io.h> which is suitable for both cases. Fixes: 1e8f93e18379 ("x86: Consolidate port I/O helpers") Reported-by: Borislav Petkov <bp@xxxxxxx> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> Signed-off-by: Borislav Petkov <bp@xxxxxxx> Link: https://lore.kernel.org/r/20220410200025.3stf4jjvwfe5oxew@xxxxxxxxxxxxxxxxx --- arch/x86/lib/kaslr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/lib/kaslr.c b/arch/x86/lib/kaslr.c index 2b3eb8c..a58f451 100644 --- a/arch/x86/lib/kaslr.c +++ b/arch/x86/lib/kaslr.c @@ -11,7 +11,7 @@ #include <asm/msr.h> #include <asm/archrandom.h> #include <asm/e820/api.h> -#include <asm/io.h> +#include <asm/shared/io.h> /* * When built for the regular kernel, several functions need to be stubbed out
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