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authorMarkus Armbruster <armbru@redhat.com>2015-02-26 17:21:13 +0100
committerMichael S. Tsirkin <mst@redhat.com>2015-03-01 12:37:54 +0100
commitf51074cdc6e750daa3b6df727d83449a7e42b391 (patch)
tree87af0f83b6e5b4c9e093e5e312b6aa5e6fae5073 /stubs
parent6dbcb81956b16d794c9c0257b94bd4c6feba713f (diff)
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pci-hotplug-old: Has been dead for five major releases, bury
Commit 79ca616 (v1.6.0) accidentally disabled legacy x86-only HMP commands pci_add, pci_del: it defined CONFIG_PCI_HOTPLUG only as make variable, not as preprocessor macro, killing the code conditional on defined(CONFIG_PCI_HOTPLUG_OLD). In all this time, nobody reported the loss. I only noticed it when I tried to test some error reporting change that forced me to touch this old crap again. Fun: git-log hw/pci/pci-hotplug-old.c shows our faith in the backward compatibility god has been strong enough to sacrifice at its altar about a dozen times, but not strong enough to even once verify the legacy feature's still there, let alone works. Remove the commands along with the code backing them. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'stubs')
-rw-r--r--stubs/Makefile.objs1
-rw-r--r--stubs/pci-drive-hot-add.c10
2 files changed, 0 insertions, 11 deletions
diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs
index 5e347d0..8beff4c 100644
--- a/stubs/Makefile.objs
+++ b/stubs/Makefile.objs
@@ -24,7 +24,6 @@ stub-obj-y += mon-printf.o
stub-obj-y += mon-set-error.o
stub-obj-y += monitor-init.o
stub-obj-y += notify-event.o
-stub-obj-y += pci-drive-hot-add.o
stub-obj-$(CONFIG_SPICE) += qemu-chr-open-spice.o
stub-obj-y += qtest.o
stub-obj-y += reset.o
diff --git a/stubs/pci-drive-hot-add.c b/stubs/pci-drive-hot-add.c
deleted file mode 100644
index 1d98145..0000000
--- a/stubs/pci-drive-hot-add.c
+++ /dev/null
@@ -1,10 +0,0 @@
-#include <monitor/monitor.h>
-#include <sysemu/sysemu.h>
-#include <sysemu/blockdev.h>
-
-int pci_drive_hot_add(Monitor *mon, const QDict *qdict, DriveInfo *dinfo)
-{
- /* On non-x86 we don't do PCI hotplug */
- monitor_printf(mon, "Can't hot-add drive to type %d\n", dinfo->type);
- return -1;
-}