On 16.03.23 21:14, Peter Zijlstra wrote:
On Wed, Mar 08, 2023 at 04:42:10PM +0100, Juergen Gross wrote:+DEFINE_PARAVIRT_ASM(pv_native_irq_disable, "cli", .text); +DEFINE_PARAVIRT_ASM(pv_native_irq_enable, "sti", .text); +DEFINE_PARAVIRT_ASM(pv_native_read_cr2, "mov %cr2, %rax", .text);per these v, the above ^ should be in .noinstr.text
Yes, and I'm inclined to even put pv_native_save_fl into the noinstr section. After paravirt patching it isn't called anymore anyway. Juergen
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