[PATCH 23/24] hvc_xen: allow dom0_write_console for HVM guests
From: Konrad Rzeszutek Wilk <hidden>
Date: 2012-08-01 15:03:35
Also in:
lkml, xen-devel
On Thu, Jul 26, 2012 at 04:34:05PM +0100, Stefano Stabellini wrote:
On ARM all guests are HVM guests, including Dom0. Allow dom0_write_console to be called by an HVM domain.
Um, but xen_hvm_domain() != xen_pv_domain() so won't this return without printing anything?
quoted hunk ↗ jump to hunk
Signed-off-by: Stefano Stabellini <redacted> --- drivers/tty/hvc/hvc_xen.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-)diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c index 3c04fb8..949edc2 100644 --- a/drivers/tty/hvc/hvc_xen.c +++ b/drivers/tty/hvc/hvc_xen.c@@ -616,12 +616,9 @@ static void xenboot_write_console(struct console *console, const char *string, unsigned int linelen, off = 0; const char *pos; - if (!xen_pv_domain()) - return; - dom0_write_console(0, string, len); - if (xen_initial_domain()) + if (!xen_pv_domain()) return; domU_write_console(0, "(early) ", 8);-- 1.7.2.5