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61/64: build: vm: Fix arm32 support.
From: |
guix-commits |
Subject: |
61/64: build: vm: Fix arm32 support. |
Date: |
Fri, 23 Aug 2019 04:10:25 -0400 (EDT) |
mothacehe pushed a commit to branch wip-cross-system
in repository guix.
commit d99041dfde21962619aab388b708d20df53fe914
Author: Mathieu Othacehe <address@hidden>
Date: Fri Aug 23 09:51:33 2019 +0200
build: vm: Fix arm32 support.
* gnu/build/vm.scm (load-in-linux-vm): Disable qemu highmem support on ARM32
systems.
---
gnu/build/vm.scm | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/gnu/build/vm.scm b/gnu/build/vm.scm
index a5d9fef..b85398e 100644
--- a/gnu/build/vm.scm
+++ b/gnu/build/vm.scm
@@ -102,6 +102,14 @@ the #:references-graphs parameter of 'derivation'."
;; hardware limits imposed by other machines.
,@(if target-arm32? '("-M" "virt") '())
+ ;; On ARM32, if the kernel is built without LPAE support, ECAM conflicts
+ ;; with VIRT_PCIE_MMIO causing PCI devices not to show up. Disable
+ ;; explicitely highmem to fix it.
+ ;; See: https://bugs.launchpad.net/qemu/+bug/1790975.
+ ,@(if target-arm32?
+ '("-machine" "highmem=off")
+ '())
+
;; Only enable kvm if we see /dev/kvm exists. This allows users without
;; hardware virtualization to still use these commands. KVM support is
;; still buggy on some ARM32 boards. Do not use it even if available.
- 10/64: gnu: openssl: Fix cross-compilation., (continued)
- 10/64: gnu: openssl: Fix cross-compilation., guix-commits, 2019/08/23
- 13/64: gnu: libgit2: Fix cross compilation., guix-commits, 2019/08/23
- 11/64: gnu: texinfo: Fix cross-compilation., guix-commits, 2019/08/23
- 27/64: gnu: pkg-config: Fix cross-compilation., guix-commits, 2019/08/23
- 24/64: gnu: xmlto: Fix cross-compilation., guix-commits, 2019/08/23
- 28/64: gnu: mkfontdir: Fix aarch64 cross-compilation., guix-commits, 2019/08/23
- 35/64: gnu: nghttp2: Fix cross-compilation., guix-commits, 2019/08/23
- 38/64: gnu: swig: Fix cross-compilation., guix-commits, 2019/08/23
- 37/64: gnu: openldap: Fix cross-compilation., guix-commits, 2019/08/23
- 57/64: gnu: linux-libre: Enable built-in ext4 support., guix-commits, 2019/08/23
- 61/64: build: vm: Fix arm32 support.,
guix-commits <=
- 16/64: gnu: groff: Fix cross compilation., guix-commits, 2019/08/23
- 34/64: gnu: lvm2: Fix cross-compilation., guix-commits, 2019/08/23
- 36/64: gnu: bdb: Fix cross-compilation., guix-commits, 2019/08/23
- 40/64: gnu: make-linux-libre: Fix cross-compilation., guix-commits, 2019/08/23
- 62/64: system: vm: Add arm64 support., guix-commits, 2019/08/23
- 15/64: gnu: libpaper: Fix aarch64 cross-compilation., guix-commits, 2019/08/23
- 14/64: gnu: ath9k-htc-firmware: Fix cross compilation., guix-commits, 2019/08/23
- 12/64: gnu: cmake: Fix cross-compilation., guix-commits, 2019/08/23
- 32/64: gnu: boost: Fix cross-compilation., guix-commits, 2019/08/23
- 39/64: gnu: git: Fix cross-compilation., guix-commits, 2019/08/23