linux-kernel - [GIT pull] x86/urgent for v5.6

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Message-ID: <158549780514.2870.1236107824707197925.tglx@nanos.tec.linutronix.de>
Date:   Sun, 29 Mar 2020 16:03:25 -0000
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, x86@...nel.org
Subject: [GIT pull] x86/urgent for v5.6

Linus,

please pull the latest x86/urgent branch from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-2020-03-29

up to:  870b4333a62e: x86/ioremap: Fix CONFIG_EFI=n build

A single fix to unbreak the build for CONFIG_EFI=n by adding a missing
IS_ENABLED() check.

Thanks,

	tglx

------------------>
Borislav Petkov (1):
      x86/ioremap: Fix CONFIG_EFI=n build


 arch/x86/mm/ioremap.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 935a91e1fd77..18c637c0dc6f 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -115,6 +115,9 @@ static void __ioremap_check_other(resource_size_t addr, struct ioremap_desc *des
 	if (!sev_active())
 		return;
 
+	if (!IS_ENABLED(CONFIG_EFI))
+		return;
+
 	if (efi_mem_type(addr) == EFI_RUNTIME_SERVICES_DATA)
 		desc->flags |= IORES_MAP_ENCRYPTED;
 }