Not exactly - it adds 64R2 support in Malta, plus small verification that build
kernel could run 32bit binaries.
I don't think it has sense to multiply patches here, there is no sense to have
this separated.
5KEc is just test-bed.
Sergei Shtylyov <sshtylyov@mvista.com> wrote:
On 05/11/2012 10:29 AM, Steven J. Hill wrote:
> From: "Steven J. Hill"<sjhill@mips.com>
Looks like the subject is incorrect. Should be "Add MIPS 5KE support"?
> Signed-off-by: Leonid Yegoshin<yegoshin@mips.com>
> Signed-off-by: Steven J. Hill<sjhill@mips.com>
[...]
> diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
> index d0570f4..862a9c3 100644
> --- a/arch/mips/Kconfig
> +++ b/arch/mips/Kconfig
> @@ -282,6 +282,7 @@ config MIPS_MALTA
> select SYS_HAS_CPU_MIPS32_R1
> select SYS_HAS_CPU_MIPS32_R2
> select SYS_HAS_CPU_MIPS64_R1
> + select SYS_HAS_CPU_MIPS64_R2
> select SYS_HAS_CPU_NEVADA
> select SYS_HAS_CPU_RM7000
> select SYS_HAS_EARLY_PRINTK
> @@ -2488,6 +2489,7 @@ config TRAD_SIGNALS
> config MIPS32_COMPAT
> bool "Kernel support for Linux/MIPS 32-bit binary compatibility"
> depends on 64BIT
> + default y if CPU_SUPPORTS_32BIT_KERNEL && SYS_SUPPORTS_32BIT_KERNEL
> help
> Select this option if you want Linux/MIPS 32-bit binary
> compatibility. Since all software available for Linux/MIPS is
> @@ -2507,6 +2509,7 @@ config SYSVIPC_COMPAT
> config MIPS32_O32
> bool "Kernel support for o32 binaries"
> depends on MIPS32_COMPAT
> + default y if CPU_SUPPORTS_32BIT_KERNEL&& SYS_SUPPORTS_32BIT_KERNEL
> help
> Select this option if you want to run o32 binaries. These are pure
> 32-bit binaries as used by the 32-bit Linux/MIPS port. Most of
> @@ -2525,6 +2528,10 @@ config MIPS32_N32
>
> If unsure, say N.
>
> +comment "64bit kernel, but support of 32bit applications is disabled!"
> + depends on 64BIT&& !MIPS32_O32&& !MIPS32_N32
> + depends on CPU_SUPPORTS_32BIT_KERNEL&& SYS_SUPPORTS_32BIT_KERNEL
> +
The above looks like a material for separate patch...
WBR, Sergei
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