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From 3dcfb729b5f4a0c9b50742865cd5e6c4dbcc80dc Mon Sep 17 00:00:00 2001 |
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From: Helge Deller <deller@gmx.de> |
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Date: Fri, 19 Aug 2022 19:30:50 +0200 |
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Subject: parisc: Make CONFIG_64BIT available for ARCH=parisc64 only |
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|
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From: Helge Deller <deller@gmx.de> |
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|
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commit 3dcfb729b5f4a0c9b50742865cd5e6c4dbcc80dc upstream. |
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|
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With this patch the ARCH= parameter decides if the |
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CONFIG_64BIT option will be set or not. This means, the |
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ARCH= parameter will give: |
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|
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ARCH=parisc -> 32-bit kernel |
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ARCH=parisc64 -> 64-bit kernel |
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|
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This simplifies the usage of the other config options like |
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randconfig, allmodconfig and allyesconfig a lot and produces |
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the output which is expected for parisc64 (64-bit) vs. parisc (32-bit). |
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|
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Suggested-by: Masahiro Yamada <masahiroy@kernel.org> |
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Signed-off-by: Helge Deller <deller@gmx.de> |
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Tested-by: Randy Dunlap <rdunlap@infradead.org> |
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Reviewed-by: Randy Dunlap <rdunlap@infradead.org> |
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Cc: <stable@vger.kernel.org> # 5.15+ |
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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--- |
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arch/parisc/Kconfig | 21 ++++++--------------- |
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1 file changed, 6 insertions(+), 15 deletions(-) |
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|
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--- a/arch/parisc/Kconfig |
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+++ b/arch/parisc/Kconfig |
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@@ -147,10 +147,10 @@ menu "Processor type and features" |
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|
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choice |
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prompt "Processor type" |
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- default PA7000 |
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+ default PA7000 if "$(ARCH)" = "parisc" |
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|
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config PA7000 |
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- bool "PA7000/PA7100" |
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+ bool "PA7000/PA7100" if "$(ARCH)" = "parisc" |
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help |
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This is the processor type of your CPU. This information is |
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used for optimizing purposes. In order to compile a kernel |
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@@ -161,21 +161,21 @@ config PA7000 |
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which is required on some machines. |
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|
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config PA7100LC |
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- bool "PA7100LC" |
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+ bool "PA7100LC" if "$(ARCH)" = "parisc" |
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help |
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Select this option for the PCX-L processor, as used in the |
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712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748, |
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D200, D210, D300, D310 and E-class |
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|
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config PA7200 |
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- bool "PA7200" |
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+ bool "PA7200" if "$(ARCH)" = "parisc" |
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help |
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Select this option for the PCX-T' processor, as used in the |
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C100, C110, J100, J110, J210XC, D250, D260, D350, D360, |
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K100, K200, K210, K220, K400, K410 and K420 |
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|
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config PA7300LC |
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- bool "PA7300LC" |
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+ bool "PA7300LC" if "$(ARCH)" = "parisc" |
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help |
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Select this option for the PCX-L2 processor, as used in the |
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744, A180, B132L, B160L, B180L, C132L, C160L, C180L, |
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@@ -225,17 +225,8 @@ config MLONGCALLS |
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Enabling this option will probably slow down your kernel. |
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|
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config 64BIT |
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- bool "64-bit kernel" |
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+ def_bool "$(ARCH)" = "parisc64" |
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depends on PA8X00 |
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- help |
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- Enable this if you want to support 64bit kernel on PA-RISC platform. |
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- |
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- At the moment, only people willing to use more than 2GB of RAM, |
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- or having a 64bit-only capable PA-RISC machine should say Y here. |
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- |
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- Since there is no 64bit userland on PA-RISC, there is no point to |
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- enable this option otherwise. The 64bit kernel is significantly bigger |
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- and slower than the 32bit one. |
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|
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choice |
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prompt "Kernel page size" |
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