From c9f2954964df1490373065558f3156379c7a2454 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Tue, 30 Nov 2010 13:07:21 -0600 Subject: lguest: Use this_cpu_ops Use this_cpu_ops in a couple of places in lguest. Signed-off-by: Christoph Lameter Signed-off-by: Rusty Russell --- arch/x86/lguest/boot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index 4996cf5f73a..2902ee23461 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -824,7 +824,7 @@ static void __init lguest_init_IRQ(void) for (i = FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) { /* Some systems map "vectors" to interrupts weirdly. Not us! */ - __get_cpu_var(vector_irq)[i] = i - FIRST_EXTERNAL_VECTOR; + __this_cpu_write(vector_irq[i]) = i - FIRST_EXTERNAL_VECTOR; if (i != SYSCALL_VECTOR) set_intr_gate(i, interrupt[i - FIRST_EXTERNAL_VECTOR]); } -- cgit v1.2.3-18-g5258 From ced05dd741779986861fe7369fe002f542d6fa34 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 20 Jan 2011 21:37:29 -0600 Subject: lguest: compile fixes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit arch/x86/lguest/boot.c: In function ‘lguest_init_IRQ’: arch/x86/lguest/boot.c:824: error: macro "__this_cpu_write" requires 2 arguments, but only 1 given arch/x86/lguest/boot.c:824: error: ‘__this_cpu_write’ undeclared (first use in this function) arch/x86/lguest/boot.c:824: error: (Each undeclared identifier is reported only once arch/x86/lguest/boot.c:824: error: for each function it appears in.) drivers/lguest/x86/core.c: In function ‘copy_in_guest_info’: drivers/lguest/x86/core.c:94: error: lvalue required as left operand of assignment Signed-off-by: Rusty Russell --- arch/x86/lguest/boot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index 2902ee23461..eba687f0cc0 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -824,7 +824,7 @@ static void __init lguest_init_IRQ(void) for (i = FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) { /* Some systems map "vectors" to interrupts weirdly. Not us! */ - __this_cpu_write(vector_irq[i]) = i - FIRST_EXTERNAL_VECTOR; + __this_cpu_write(vector_irq[i], i - FIRST_EXTERNAL_VECTOR); if (i != SYSCALL_VECTOR) set_intr_gate(i, interrupt[i - FIRST_EXTERNAL_VECTOR]); } -- cgit v1.2.3-18-g5258 From 2b8216e6354e7666a2718d4b891c8e8d7fcded27 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sat, 1 Jan 2011 11:08:46 -0800 Subject: LGUEST_GUEST: fix unmet direct dependencies (VIRTUALIZATION && VIRTIO) Honor the kconfig menu hierarchy to remove kconfig dependency warnings: VIRTIO and VIRTIO_RING are subordinate to VIRTUALIZATION. warning: (LGUEST_GUEST) selects VIRTIO which has unmet direct dependencies (VIRTUALIZATION) warning: (LGUEST_GUEST && VIRTIO_PCI && VIRTIO_BALLOON) selects VIRTIO_RING which has unmet direct dependencies (VIRTUALIZATION && VIRTIO) Reported-by: Toralf F_rster Signed-off-by: Randy Dunlap Signed-off-by: Rusty Russell --- arch/x86/lguest/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/x86/lguest/Kconfig b/arch/x86/lguest/Kconfig index 38718041efc..6e121a2a49e 100644 --- a/arch/x86/lguest/Kconfig +++ b/arch/x86/lguest/Kconfig @@ -2,6 +2,7 @@ config LGUEST_GUEST bool "Lguest guest support" select PARAVIRT depends on X86_32 + select VIRTUALIZATION select VIRTIO select VIRTIO_RING select VIRTIO_CONSOLE -- cgit v1.2.3-18-g5258