From: Scott Wood <scottwood@freescale.com>
To: <linuxppc-dev@lists.ozlabs.org>
Cc: Tiejun Chen <tiejun.chen@intel.com>,
Michael Ellerman <mpe@ellerman.id.au>,
<kexec@lists.infradead.org>, Scott Wood <scottwood@freescale.com>
Subject: [PATCH v2 12/18] powerpc/book3e/kdump: Enable crash_kexec_wait_realmode
Date: Tue, 6 Oct 2015 22:48:16 -0500 [thread overview]
Message-ID: <1444189702-17241-13-git-send-email-scottwood@freescale.com> (raw)
In-Reply-To: <1444189702-17241-1-git-send-email-scottwood@freescale.com>
While book3e doesn't have "real mode", we still want to wait for
all the non-crash cpus to complete their shutdown.
Signed-off-by: Scott Wood <scottwood@freescale.com>
---
arch/powerpc/kernel/crash.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 51dbace..2bb252c 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -221,8 +221,8 @@ void crash_kexec_secondary(struct pt_regs *regs)
#endif /* CONFIG_SMP */
/* wait for all the CPUs to hit real mode but timeout if they don't come in */
-#if defined(CONFIG_SMP) && defined(CONFIG_PPC_STD_MMU_64)
-static void crash_kexec_wait_realmode(int cpu)
+#if defined(CONFIG_SMP) && defined(CONFIG_PPC64)
+static void __maybe_unused crash_kexec_wait_realmode(int cpu)
{
unsigned int msecs;
int i;
@@ -244,7 +244,7 @@ static void crash_kexec_wait_realmode(int cpu)
}
#else
static inline void crash_kexec_wait_realmode(int cpu) {}
-#endif /* CONFIG_SMP && CONFIG_PPC_STD_MMU_64 */
+#endif /* CONFIG_SMP && CONFIG_PPC64 */
/*
* Register a function to be called on shutdown. Only use this if you
--
2.1.4
next prev parent reply other threads:[~2015-10-07 3:48 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-07 3:48 [PATCH v2 00/18] powerpc/fsl-book3e-64: kexec/kdump support Scott Wood
2015-10-07 3:48 ` [PATCH v2 01/18] powerpc/fsl-booke-64: Allow booting from the secondary thread Scott Wood
2015-10-07 3:48 ` [PATCH v2 02/18] powerpc/fsl-corenet: Disable coreint if kexec is enabled Scott Wood
2015-10-07 3:48 ` [PATCH v2 03/18] powerpc/85xx: Don't use generic timebase sync on 64-bit Scott Wood
2015-10-07 3:48 ` [PATCH v2 04/18] powerpc/fsl_pci: Don't set up inbound windows in kdump crash kernel Scott Wood
2015-10-07 3:48 ` [PATCH v2 05/18] powerpc/85xx: Load all early TLB entries at once Scott Wood
2015-10-07 14:00 ` Laurentiu Tudor
2015-10-07 19:57 ` Scott Wood
2015-10-07 3:48 ` [PATCH v2 06/18] powerpc/fsl-booke-64: Don't limit ppc64_rma_size to one TLB entry Scott Wood
2015-10-07 3:48 ` [PATCH v2 07/18] powerpc/85xx: Implement 64-bit kexec support Scott Wood
2015-10-07 3:48 ` [PATCH v2 08/18] powerpc/e6500: kexec: Handle hardware threads Scott Wood
2015-10-07 3:48 ` [PATCH v2 09/18] powerpc/book3e-64: rename interrupt_end_book3e with __end_interrupts Scott Wood
2015-10-07 3:48 ` [PATCH v2 10/18] powerpc/booke64: Fix args to copy_and_flush Scott Wood
2015-10-07 3:48 ` [PATCH v2 11/18] powerpc/book3e: support CONFIG_RELOCATABLE Scott Wood
2015-10-07 3:48 ` Scott Wood [this message]
2015-10-07 3:48 ` [PATCH v2 13/18] powerpc/book3e-64: Don't limit paca to 256 MiB Scott Wood
2015-10-19 22:10 ` [PATCH v3 13/17] " Scott Wood
2015-10-07 3:48 ` [PATCH v2 14/18] powerpc/book3e-64/kexec: create an identity TLB mapping Scott Wood
2015-10-07 3:48 ` [PATCH v2 15/18] powerpc/book3e-64/kexec: Enable SMP release Scott Wood
2015-10-07 3:48 ` [PATCH v2 16/18] powerpc/booke: Only use VIRT_PHYS_OFFSET on booke32 Scott Wood
2015-10-07 3:48 ` [PATCH v2 17/18] powerpc/book3e-64/kexec: Set "r4 = 0" when entering spinloop Scott Wood
2015-10-07 3:48 ` [PATCH v2 18/18] powerpc/book3e-64: Enable kexec Scott Wood
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1444189702-17241-13-git-send-email-scottwood@freescale.com \
--to=scottwood@freescale.com \
--cc=kexec@lists.infradead.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=mpe@ellerman.id.au \
--cc=tiejun.chen@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).