kernel/0001-Add-option-of-13-for-FORCE_MAX_ZONEORDER.patch
Justin M. Forbes 00e1efaae5 kernel-5.7.0-0.rc4.20200507gita811c1fa0a02.1
* Thu May 07 2020 CKI@GitLab <cki-project@redhat.com> [5.7.0-0.rc4.20200507gita811c1fa0a02.1]
- a811c1fa0a02 rebase
- perf cs-etm: Move defined of traceid_list (Leo Yan)
- Updated changelog for the release based on dc56c5acd850 ("CKI@GitLab")
Resolves: rhbz#

Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>
2020-05-07 09:11:53 -05:00

33 lines
1.0 KiB
Diff

From 7644d759c239cdb94e0bf1e851197e9a1d5d0010 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Wed, 26 Feb 2020 13:38:40 -0500
Subject: [PATCH] Add option of 13 for FORCE_MAX_ZONEORDER
This is a hack, but it's what the other distros currently use
for aarch64 with 4K pages so we'll do the same while upstream
decides what the best outcome is (which isn't this).
Upstream Status: RHEL only
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
[Add a dependency on RHEL_DIFFERENCES]
Signed-off-by: Jeremy Cline <jcline@redhat.com>
---
arch/arm64/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 9e87f5847c92..f57bee916600 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -1125,6 +1125,7 @@ config XEN
config FORCE_MAX_ZONEORDER
int
default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE)
+ default "13" if (ARCH_THUNDER && !ARM64_64K_PAGES && !RHEL_DIFFERENCES)
default "12" if (ARM64_16K_PAGES && TRANSPARENT_HUGEPAGE)
default "11"
help
--
2.26.2