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Commit ced05dd7 authored by Rusty Russell's avatar Rusty Russell
Browse files

lguest: compile fixes 



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: default avatarRusty Russell <rusty@rustcorp.com.au>
parent c9f29549

arch/x86/lguest/boot.c

+1 −1
Original line number Diff line number Diff line
@@ -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]);

	}

drivers/lguest/x86/core.c

+1 −1
Original line number Diff line number Diff line
@@ -91,7 +91,7 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages) 
	 * Guest has changed.

	 */

	if (__this_cpu_read(lg_last_cpu) != cpu || cpu->last_pages != pages) {

		__this_cpu_read(lg_last_cpu) = cpu;

		__this_cpu_write(lg_last_cpu, cpu);

		cpu->last_pages = pages;

		cpu->changed = CHANGED_ALL;

	}