From: Jiaxun Yang <jiaxun.yang@flygoat.com>
To: linux-mips@vger.kernel.org
Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Kees Cook <keescook@chromium.org>, Borislav Petkov <bp@suse.de>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Fangrui Song <maskray@google.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/3] MIPS: Loongson64: select NO_EXCEPT_FILL
Date: Wed, 27 May 2020 14:34:34 +0800 [thread overview]
Message-ID: <20200527063438.391949-4-jiaxun.yang@flygoat.com> (raw)
In-Reply-To: <20200527063438.391949-1-jiaxun.yang@flygoat.com>
Loongson64 load kernel at 0x82000000 and allocate exception vectors
by ebase. So we don't need to reserve space for exception vectors
at head of kernel.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
arch/mips/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 3ca59b610a67..0e385f7b7691 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -462,6 +462,7 @@ config MACH_LOONGSON64
select IRQ_MIPS_CPU
select NR_CPUS_DEFAULT_64
select USE_GENERIC_EARLY_PRINTK_8250
+ select NO_EXCEPT_FILL
select SYS_HAS_CPU_LOONGSON64
select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_SMP
--
2.27.0.rc0
next prev parent reply other threads:[~2020-05-27 6:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-27 6:34 [PATCH v2 0/3] Buggy bootloader workaround v2 Jiaxun Yang
2020-05-27 6:34 ` [PATCH v2 1/3] MIPS: head.S: Always jump to kernel_entry at head of text Jiaxun Yang
2020-05-27 11:41 ` Thomas Bogendoerfer
2020-05-27 6:34 ` [PATCH v2 2/3] MIPS: Move kernel head into a standalone section Jiaxun Yang
2020-05-27 11:53 ` Thomas Bogendoerfer
2020-05-27 12:05 ` Jiaxun Yang
2020-05-27 13:33 ` Thomas Bogendoerfer
2020-05-27 6:34 ` Jiaxun Yang [this message]
2020-05-27 11:47 ` [PATCH v2 3/3] MIPS: Loongson64: select NO_EXCEPT_FILL Thomas Bogendoerfer
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