From: Tim Abbott <tabbott@MIT.EDU>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: Linux kernel mailing list <linux-kernel@vger.kernel.org>,
Anders Kaseorg <andersk@MIT.EDU>, Waseem Daher <wdaher@MIT.EDU>,
Denys Vlasenko <vda.linux@googlemail.com>,
Jeff Arnold <jbarnold@MIT.EDU>, Tony Luck <tony.luck@intel.com>,
linux-ia64@vger.kernel.org, Tim Abbott <tabbott@MIT.EDU>
Subject: [PATCH 3/5] ia64: use new macros for .data.init_task
Date: Thu, 30 Apr 2009 20:04:05 -0400 [thread overview]
Message-ID: <1241136247-10623-4-git-send-email-tabbott@mit.edu> (raw)
In-Reply-To: <1241136247-10623-3-git-send-email-tabbott@mit.edu>
.data.init_task should not need a separate output section; this change
moves it into the .data section.
Signed-off-by: Tim Abbott <tabbott@mit.edu>
Cc: Tony Luck <tony.luck@intel.com>
Cc: linux-ia64@vger.kernel.org
---
arch/ia64/kernel/init_task.c | 2 +-
arch/ia64/kernel/vmlinux.lds.S | 5 +----
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/arch/ia64/kernel/init_task.c b/arch/ia64/kernel/init_task.c
index 5b0e830..8b7bbed 100644
--- a/arch/ia64/kernel/init_task.c
+++ b/arch/ia64/kernel/init_task.c
@@ -37,7 +37,7 @@ union {
struct thread_info thread_info;
} s;
unsigned long stack[KERNEL_STACK_SIZE/sizeof (unsigned long)];
-} init_task_mem asm ("init_task") __attribute__((section(".data.init_task"))) = {{
+} init_task_mem asm ("init_task") __init_task_data = {{
.task = INIT_TASK(init_task_mem.s.task),
.thread_info = INIT_THREAD_INFO(init_task_mem.s.task)
}};
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index cdcd655..9c4cc29 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -214,10 +214,6 @@ SECTIONS
. = ALIGN(PAGE_SIZE);
__init_end = .;
- /* The initial task and kernel stack */
- .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET)
- { *(.data.init_task) }
-
.data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET)
{ *(__special_page_section)
__start_gate_section = .;
@@ -253,6 +249,7 @@ SECTIONS
__cpu0_per_cpu = .;
. = . + PERCPU_PAGE_SIZE; /* cpu0 per-cpu space */
#endif
+ INIT_TASK_DATA(PAGE_SIZE)
CACHELINE_ALIGNED_DATA(SMP_CACHE_BYTES)
DATA_DATA
*(.data1)
--
1.6.2.1
next prev parent reply other threads:[~2009-05-01 0:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-01 0:04 [PATCH 0/5] section name cleanup for ia64 Tim Abbott
2009-05-01 0:04 ` [PATCH 1/5] ia64: Use .ref.text, not .text.init for start_ap Tim Abbott
2009-05-01 0:04 ` [PATCH 2/5] ia64: use new macro for .data.cacheline_aligned section Tim Abbott
2009-05-01 0:04 ` Tim Abbott [this message]
2009-05-01 0:04 ` [PATCH 4/5] ia64: use new macro for .data.read_mostly section Tim Abbott
2009-05-01 0:04 ` [PATCH 5/5] ia64: convert to new generic read_mostly support Tim Abbott
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