From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 09/10] ARM: kexec: use arm_machine_reset for branching to the reboot buffer
Date: Thu, 9 Jun 2011 16:59:01 +0100 [thread overview]
Message-ID: <1307635142-11312-10-git-send-email-will.deacon@arm.com> (raw)
In-Reply-To: <1307635142-11312-1-git-send-email-will.deacon@arm.com>
Now that there is a common way to reset the machine, let's use it
instead of reinventing the wheel in the kexec backend.
Signed-off-by: Will Deacon <will.deacon@arm.com>
---
arch/arm/kernel/machine_kexec.c | 14 ++------------
1 files changed, 2 insertions(+), 12 deletions(-)
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c
index e59bbd4..f84567c 100644
--- a/arch/arm/kernel/machine_kexec.c
+++ b/arch/arm/kernel/machine_kexec.c
@@ -16,8 +16,6 @@
extern const unsigned char relocate_new_kernel[];
extern const unsigned int relocate_new_kernel_size;
-extern void setup_mm_for_reboot(char mode);
-
extern unsigned long kexec_start_address;
extern unsigned long kexec_indirection_page;
extern unsigned long kexec_mach_type;
@@ -111,14 +109,6 @@ void machine_kexec(struct kimage *image)
if (kexec_reinit)
kexec_reinit();
- local_irq_disable();
- local_fiq_disable();
- setup_mm_for_reboot(0); /* mode is not used, so just pass 0*/
- flush_cache_all();
- outer_flush_all();
- outer_disable();
- cpu_proc_fin();
- outer_inv_all();
- flush_cache_all();
- cpu_reset(reboot_code_buffer_phys);
+
+ arm_machine_reset(reboot_code_buffer_phys);
}
--
1.7.0.4
next prev parent reply other threads:[~2011-06-09 15:59 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-09 15:58 [PATCH v2 00/10] MMU disabling code and kexec fixes Will Deacon
2011-06-09 15:58 ` [PATCH v2 01/10] ARM: l2x0: fix disabling function to avoid livelock Will Deacon
2011-06-09 15:58 ` [PATCH v2 02/10] ARM: l2x0: fix invalidate-all " Will Deacon
2011-06-09 15:58 ` [PATCH v2 03/10] ARM: proc: add definition of cpu_reset for ARMv6 and ARMv7 cores Will Deacon
2011-06-09 15:58 ` [PATCH v2 04/10] ARM: lib: add switch_stack function for safely changing stack Will Deacon
2011-06-09 16:11 ` Dave Martin
2011-06-09 16:20 ` Dave Martin
2011-06-09 15:58 ` [PATCH v2 05/10] ARM: idmap: add header file for identity mapping functions Will Deacon
2011-06-10 9:13 ` Frank Hofmann
2011-06-09 15:58 ` [PATCH v2 06/10] ARM: reset: allow kernelspace mappings to be flat mapped during reset Will Deacon
2011-06-09 15:58 ` [PATCH v2 07/10] ARM: multi-cpu: remove arguments from CPU proc macros Will Deacon
2011-06-09 15:59 ` [PATCH v2 08/10] ARM: reset: add reset functionality for jumping to a physical address Will Deacon
2011-06-09 15:59 ` Will Deacon [this message]
2011-06-09 15:59 ` [PATCH v2 10/10] ARM: stop: execute platform callback from cpu_stop code Will Deacon
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