From f435e68fe74d41a34124e49c07ff9f9cd7954e35 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Mon, 11 May 2015 07:17:04 +0200 Subject: [PATCH] x86/asm/entry: Fix remaining use of SYSCALL_VECTOR Commit: 51bb92843edc ("x86/asm/entry: Remove SYSCALL_VECTOR") Converted most uses of SYSCALL_VECTOR to IA32_SYSCALL_VECTOR, but forgot about lguest. Cc: Brian Gerst Cc: Andrew Morton Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1431185813-15413-4-git-send-email-brgerst@gmail.com Signed-off-by: Ingo Molnar --- drivers/lguest/interrupts_and_traps.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/lguest/interrupts_and_traps.c b/drivers/lguest/interrupts_and_traps.c index 5e7559be222a..eb934b0242e0 100644 --- a/drivers/lguest/interrupts_and_traps.c +++ b/drivers/lguest/interrupts_and_traps.c @@ -20,7 +20,7 @@ #include "lg.h" /* Allow Guests to use a non-128 (ie. non-Linux) syscall trap. */ -static unsigned int syscall_vector = SYSCALL_VECTOR; +static unsigned int syscall_vector = IA32_SYSCALL_VECTOR; module_param(syscall_vector, uint, 0444); /* The address of the interrupt handler is split into two bits: */ @@ -333,8 +333,8 @@ void set_interrupt(struct lg_cpu *cpu, unsigned int irq) */ static bool could_be_syscall(unsigned int num) { - /* Normal Linux SYSCALL_VECTOR or reserved vector? */ - return num == SYSCALL_VECTOR || num == syscall_vector; + /* Normal Linux IA32_SYSCALL_VECTOR or reserved vector? */ + return num == IA32_SYSCALL_VECTOR || num == syscall_vector; } /* The syscall vector it wants must be unused by Host. */ @@ -351,7 +351,7 @@ bool check_syscall_vector(struct lguest *lg) int init_interrupts(void) { /* If they want some strange system call vector, reserve it now */ - if (syscall_vector != SYSCALL_VECTOR) { + if (syscall_vector != IA32_SYSCALL_VECTOR) { if (test_bit(syscall_vector, used_vectors) || vector_used_by_percpu_irq(syscall_vector)) { printk(KERN_ERR "lg: couldn't reserve syscall %u\n", @@ -366,7 +366,7 @@ int init_interrupts(void) void free_interrupts(void) { - if (syscall_vector != SYSCALL_VECTOR) + if (syscall_vector != IA32_SYSCALL_VECTOR) clear_bit(syscall_vector, used_vectors); } -- 2.30.2