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Re: [PATCH v1 1/1] x86: Rename __{start,end}_init_task to __{start,end}_init_stack
- To: Jürgen Groß <jgross@xxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx
- From: Xin Li <xin@xxxxxxxxx>
- Date: Wed, 13 Mar 2024 10:45:26 -0700
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- Delivery-date: Wed, 13 Mar 2024 17:46:29 +0000
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On 3/13/2024 12:09 AM, Jürgen Groß wrote:
On 13.03.24 07:05, Xin Li (Intel) wrote:
The stack of a task has been separated from the memory of a task_struct
struture for a long time on x86, as a result __{start,end}_init_task no
longer mark the start and end of the init_task structure, but its stack
only.
Rename __{start,end}_init_task to __{start,end}_init_stack.
Note other architectures are not affected because __{start,end}_init_task
are used on x86 only.
diff --git a/include/asm-generic/vmlinux.lds.h
b/include/asm-generic/vmlinux.lds.h
index 5dd3a61d673d..a168be99d522 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -399,13 +399,13 @@
#define INIT_TASK_DATA(align) \
. = ALIGN(align); \
- __start_init_task = .; \
+ __start_init_stack = .; \
init_thread_union = .; \
init_stack = .; \
- KEEP(*(.data..init_task)) \
+ KEEP(*(.data..init_stack)) \
Is this modification really correct?
Good catch, I should not change it.
Thanks!
Xin
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