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set is_gpr_valid to initial user context

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NAKAMURA Gou
2015-02-27 13:44:59 +09:00
parent e4f47df3c3
commit 1d2f5d9893
1 changed files with 1 additions and 0 deletions
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arch/x86/kernel/cpu.c
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@@ -855,6 +855,7 @@ void ihk_mc_init_user_process(ihk_mc_kernel_context_t *ctx,
uctx->gpr.ss = USER_DS; uctx->gpr.ss = USER_DS;
uctx->gpr.rsp = user_sp; uctx->gpr.rsp = user_sp;
uctx->gpr.rflags = RFLAGS_IF; uctx->gpr.rflags = RFLAGS_IF;
uctx->is_gpr_valid = 1;
ihk_mc_init_context(ctx, sp, (void (*)(void))enter_user_mode); ihk_mc_init_context(ctx, sp, (void (*)(void))enter_user_mode);
ctx->rsp0 = (unsigned long)stack_pointer; ctx->rsp0 = (unsigned long)stack_pointer;