| From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 |
| From: Jeremy Cline <jcline@redhat.com> |
| Date: Tue, 1 Oct 2019 15:51:23 +0000 |
| Subject: [PATCH] arm: aarch64: Drop the EXPERT setting from ARM64_FORCE_52BIT |
| |
| Message-id: <20191001181256.22935-1-jcline@redhat.com> |
| Patchwork-id: 275498 |
| O-Subject: [ARK INTERNAL PATCH] [ARK INTERNAL PATCH] [redhat] Add patch |
| to drop the EXPERT setting from ARM64_FORCE_52BIT |
| Bugzilla: |
| RH-Acked-by: Laura Abbott <labbott@redhat.com> |
| |
| We don't turn on EXPERT as there are few settings we actually want to |
| mess with. Remove the dependency for ARM64_FORCE_52BIT as we do want |
| that on in debug builds to help find 52-bit bugs. |
| |
| Upstream Status: RHEL only |
| Signed-off-by: Jeremy Cline <jcline@redhat.com> |
| |
| arch/arm64/Kconfig | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig |
| index e11b4ea06127..74c5325108c0 100644 |
| |
| |
| @@ -861,7 +861,7 @@ endchoice |
| |
| config ARM64_FORCE_52BIT |
| bool "Force 52-bit virtual addresses for userspace" |
| - depends on ARM64_VA_BITS_52 && EXPERT |
| + depends on ARM64_VA_BITS_52 |
| help |
| For systems with 52-bit userspace VAs enabled, the kernel will attempt |
| to maintain compatibility with older software by providing 48-bit VAs |
| -- |
| 2.28.0 |
| |