From: m.othacehe@gmail.com
To: 29409@debbugs.gnu.org
Subject: [bug#29409] [PATCH 3/4] build: vm: Adapt qemu command to ARM.
Date: Wed, 6 Dec 2017 13:59:52 +0100 [thread overview]
Message-ID: <1512565193-3234-4-git-send-email-m.othacehe@gmail.com> (raw)
In-Reply-To: <1512565193-3234-1-git-send-email-m.othacehe@gmail.com>
From: Mathieu Othacehe <m.othacehe@gmail.com>
* gnu/build/vm.scm (load-in-linux-vm): New argument #:target-arm32.
Use it to adapt command for qemu-system-arm. This implies to choose a
machine ("virt"), use the correct console port "ttyAMA0" and disable KVM use
that is buggy on some ARM boards (Odroid XU4 for example).
* gnu/system/vm.scm (expression->derivation-in-linux-vm): Pass
to load-in-linux-vm "#:target-arm32?" argument.
---
gnu/build/vm.scm | 19 ++++++++++++++++---
gnu/system/vm.scm | 4 ++++
2 files changed, 20 insertions(+), 3 deletions(-)
diff --git a/gnu/build/vm.scm b/gnu/build/vm.scm
index 0b1b9da..0fbba62 100644
--- a/gnu/build/vm.scm
+++ b/gnu/build/vm.scm
@@ -77,6 +77,7 @@
linux initrd
make-disk-image?
single-file-output?
+ target-arm32?
(disk-image-size (* 100 (expt 2 20)))
(disk-image-format "qcow2")
(references-graphs '()))
@@ -124,8 +125,10 @@ the #:references-graphs parameter of 'derivation'."
",security_model=none,mount_tag=xchg")
"-kernel" linux
"-initrd" initrd
- "-append" (string-append "console=ttyS0 --load="
- builder)
+ "-append"
+ (if target-arm32?
+ (string-append "console=ttyAMA0 --load=" builder)
+ (string-append "console=ttyS0 --load=" builder))
"-device" "virtio-blk,drive=myhd"
(append
(if make-disk-image?
@@ -133,10 +136,20 @@ the #:references-graphs parameter of 'derivation'."
",format=" disk-image-format
",id=myhd"))
'())
+ ;; On ARM, a machine has to be specified. Use
+ ;; "virt" machine to avoid hardware limits imposed
+ ;; by other machines.
+ (if target-arm32?
+ '("-M" "virt")
+ '())
;; Only enable kvm if we see /dev/kvm exists.
;; This allows users without hardware virtualization to still
;; use these commands.
- (if (file-exists? "/dev/kvm")
+ ;;
+ ;; KVM support is still buggy on some ARM32 boards. Do not
+ ;; use it even if available.
+ (if (and (file-exists? "/dev/kvm")
+ (not target-arm32?))
'("-enable-kvm")
'()))))
(error "qemu failed" qemu))
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm
index d754ac7..33c65de 100644
--- a/gnu/system/vm.scm
+++ b/gnu/system/vm.scm
@@ -175,6 +175,10 @@ made available under the /xchg CIFS share."
#:memory-size #$memory-size
#:make-disk-image? #$make-disk-image?
#:single-file-output? #$single-file-output?
+ ;; FIXME: ‘target-arm32?’ may be not operate
+ ;; on the right system/target values. Rewrite
+ ;; using ‘let-system’ when available.
+ #:target-arm32? #$(target-arm32?)
#:disk-image-format #$disk-image-format
#:disk-image-size size
#:references-graphs graphs)))))
--
2.7.4
next prev parent reply other threads:[~2017-12-06 13:01 UTC|newest]
Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-23 9:45 [bug#29409] GuixSD ARM port Mathieu Othacehe
2017-11-23 9:49 ` [bug#29409] [PATCH] linux-libre: Adapt some arm options to match intel conf Mathieu Othacehe
2017-11-23 15:43 ` Ludovic Courtès
2017-11-23 19:09 ` bug#29409: " Mathieu Othacehe
2017-11-25 8:35 ` [bug#29409] " Danny Milosavljevic
2017-11-25 17:22 ` Mathieu Othacehe
2017-11-26 8:16 ` Danny Milosavljevic
2017-11-24 16:49 ` [bug#29409] [PATCH] vm: Use os-defined initrd intead of base-initrd Mathieu Othacehe
2017-11-24 21:36 ` Ludovic Courtès
2017-11-26 12:49 ` Mathieu Othacehe
2017-11-28 9:22 ` [bug#29409] [PATCH] gnu: dtc: Fix build on 32 bits platforms m.othacehe
2017-11-28 9:28 ` [bug#29409] [PATCH] gnu: grub: Disable tests on ARM platforms m.othacehe
2017-11-28 21:00 ` Leo Famulari
2017-11-29 14:03 ` Mathieu Othacehe
2017-11-29 14:20 ` [bug#29409] [PATCH] utils: Add target-arm? procedure m.othacehe
2017-11-29 14:20 ` [bug#29409] [PATCH] system: vm: Do not add EFI partition on ARM system m.othacehe
2017-12-01 20:14 ` Danny Milosavljevic
2017-12-02 12:46 ` Mathieu Othacehe
2017-12-08 9:24 ` Ludovic Courtès
2017-11-30 17:09 ` [bug#29409] [PATCH] utils: Add target-arm? procedure Ludovic Courtès
2017-12-01 9:21 ` Mathieu Othacehe
2017-11-29 17:34 ` [bug#29409] [PATCH] tests: install: Increase extlinux install partition size m.othacehe
2017-11-30 17:12 ` Ludovic Courtès
2017-12-01 13:02 ` Mathieu Othacehe
2017-12-01 14:57 ` Mathieu Othacehe
2017-12-01 16:07 ` Ludovic Courtès
2017-12-02 12:02 ` Mathieu Othacehe
2017-12-02 13:16 ` Mathieu Othacehe
2017-12-02 23:34 ` Ludovic Courtès
2017-12-03 19:31 ` Ludovic Courtès
2017-12-03 21:19 ` Mathieu Othacehe
2017-12-04 8:37 ` Ludovic Courtès
2017-12-04 14:29 ` Mathieu Othacehe
2017-12-04 14:30 ` Mathieu Othacehe
2017-11-30 10:47 ` [bug#29409] [PATCH] build: utils: Introduce dd m.othacehe
2017-12-01 12:47 ` Ludovic Courtès
2017-12-01 13:03 ` Mathieu Othacehe
2017-12-04 14:31 ` Mathieu Othacehe
2017-12-04 14:43 ` Ludovic Courtès
2017-12-04 15:53 ` Mathieu Othacehe
2017-12-04 17:17 ` Ludovic Courtès
2017-12-04 17:27 ` Mathieu Othacehe
2017-12-01 10:38 ` [bug#29409] [PATCH] utils: Add target-arm32? procedure m.othacehe
2017-12-01 10:38 ` [bug#29409] [PATCH] system: vm: Do not add EFI partition on ARM system m.othacehe
2017-12-01 11:01 ` Ludovic Courtès
2017-12-01 12:58 ` Mathieu Othacehe
2017-12-01 10:58 ` [bug#29409] [PATCH] utils: Add target-arm32? procedure Ludovic Courtès
2017-12-04 16:52 ` [bug#29409] [PATCH] build: vm: Use netdev qemu parameter m.othacehe
2017-12-04 18:19 ` Leo Famulari
2017-12-05 8:58 ` Mathieu Othacehe
2017-12-04 17:35 ` [bug#29409] [PATCH] build: vm: Use qemu drive device parameter m.othacehe
2017-12-08 9:38 ` Ludovic Courtès
2017-12-08 10:22 ` Mathieu Othacehe
2017-12-06 12:59 ` [bug#29409] [PATCH 0/4] ARM port m.othacehe
2017-12-06 12:59 ` [bug#29409] [PATCH 1/4] build: vm: Use netdev qemu parameter m.othacehe
2017-12-11 16:32 ` Ludovic Courtès
2017-12-11 17:36 ` Mathieu Othacehe
2017-12-12 9:00 ` Ludovic Courtès
2017-12-06 12:59 ` [bug#29409] [PATCH 2/4] build: vm: Use qemu drive device parameter m.othacehe
2017-12-11 16:33 ` Ludovic Courtès
2017-12-11 16:34 ` Ludovic Courtès
2017-12-06 12:59 ` m.othacehe [this message]
2017-12-11 16:38 ` [bug#29409] [PATCH 3/4] build: vm: Adapt qemu command to ARM Ludovic Courtès
2017-12-11 17:41 ` Mathieu Othacehe
2017-12-12 9:03 ` Ludovic Courtès
2017-12-06 12:59 ` [bug#29409] [PATCH 4/4] bootloader: Factorize write-file-on-device m.othacehe
2017-12-11 16:40 ` Ludovic Courtès
2017-12-11 17:41 ` Mathieu Othacehe
2017-12-07 8:52 ` [bug#29409] [PATCH] system: Add BeagleBone Black installer m.othacehe
2017-12-11 16:47 ` Ludovic Courtès
2017-12-11 17:32 ` ng0
2017-12-11 17:57 ` Mathieu Othacehe
2017-12-13 11:02 ` [bug#29409] [PATCH v2 1/4] vm: Adapt qemu command to ARM m.othacehe
2017-12-13 11:02 ` [bug#29409] [PATCH v2 2/4] bootloader: Factorize write-file-on-device m.othacehe
2017-12-15 10:34 ` Ludovic Courtès
2017-12-15 10:53 ` Mathieu Othacehe
2017-12-13 11:02 ` [bug#29409] [PATCH v2 3/4] scripts: system: Add --expression option m.othacehe
2017-12-15 10:39 ` Ludovic Courtès
2017-12-15 11:18 ` Mathieu Othacehe
2017-12-15 14:03 ` Ludovic Courtès
2017-12-15 15:38 ` Mathieu Othacehe
2017-12-13 11:02 ` [bug#29409] [PATCH v2 4/4] system: Add BeagleBone Black installer m.othacehe
2017-12-15 10:40 ` Ludovic Courtès
2017-12-15 10:33 ` [bug#29409] [PATCH v2 1/4] vm: Adapt qemu command to ARM Ludovic Courtès
2017-12-15 10:45 ` Mathieu Othacehe
2017-12-18 13:56 ` [bug#29409] [PATCH] system: examples: Add a template for BeagleBone Black m.othacehe
2017-12-18 14:22 ` Ludovic Courtès
2017-12-18 14:29 ` Mathieu Othacehe
2017-12-20 19:15 ` [bug#29409] Remove hugetlb control group on ARM32 Mathieu Othacehe
2017-12-21 1:16 ` Tobias Geerinckx-Rice
2017-12-21 10:07 ` Ludovic Courtès
2017-12-21 8:57 ` Danny Milosavljevic
2017-12-21 15:52 ` Ludovic Courtès
2017-12-22 7:54 ` Mathieu Othacehe
2017-12-22 10:50 ` Ludovic Courtès
2017-12-22 14:28 ` Mathieu Othacehe
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