From ae3597fe2e07bae7dea9cd6278a0fcf7dbb1df7b Mon Sep 17 00:00:00 2001 From: Damien Zammit via Bug reports for the GNU Hurd Date: Mon, 9 Dec 2024 12:17:23 +0000 Subject: i386/cpuboot: Simplify for legibility The current segmentation already adds -KERNELBASE. But only when accessing the memory. Message-ID: <20241209121706.879984-2-damien@zamaudio.com> --- i386/i386/cpuboot.S | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/i386/i386/cpuboot.S b/i386/i386/cpuboot.S index 7e6c4770..5486a5c7 100644 --- a/i386/i386/cpuboot.S +++ b/i386/i386/cpuboot.S @@ -169,12 +169,13 @@ apboot_jmp_offset: movl %ecx,%eax movl $PC_SIZE,%ebx mul %ebx - addl $percpu_array - KERNELBASE, %eax + addl $percpu_array, %eax /* Record our cpu number */ - movl %ecx, (PERCPU_CPU_ID + KERNELBASE)(%eax) + movl %ecx, (PERCPU_CPU_ID)(%eax) /* Set up temporary percpu descriptor */ + addl $(-KERNELBASE), %eax movw %ax, apboot_percpu_low shr $16, %eax movb %al, apboot_percpu_med -- cgit v1.2.3