um: Set number of CPUs

kotnik · richardweinberger · commit 8bba077066d6 · 2017-05-03T22:33:52.000+02:00
Define NR_CPUS required by the timer subsystem.

Fixes this make warning:

    scripts/kconfig/conf  --oldconfig arch/x86/um/Kconfig
    kernel/time/Kconfig:155:warning: range is invalid

Signed-off-by: Nikola Kotur &lt;kotnick@gmail.com&gt;
Signed-off-by: Richard Weinberger &lt;richard@nod.at&gt;
diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common
@@ -62,3 +62,8 @@ config HZ
 config SUBARCH
 	string
 	option env="SUBARCH"
+
+config NR_CPUS
+	int
+	range 1 1
+	default 1
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
@@ -233,9 +233,6 @@ static int userspace_tramp(void *stack)
 	return 0;
 }
 
-/* Each element set once, and only accessed by a single processor anyway */
-#undef NR_CPUS
-#define NR_CPUS 1
 int userspace_pid[NR_CPUS];
 
 int start_userspace(unsigned long stub_stack)

Original file line number	Diff line number	Diff line change
`@@ -233,9 +233,6 @@ static int userspace_tramp(void *stack)`
`233`	`233`	`return 0;`
`234`	`234`	`}`
`235`	`235`
`236`		`-/* Each element set once, and only accessed by a single processor anyway */`
`237`		`-#undef NR_CPUS`
`238`		`-#define NR_CPUS 1`
`239`	`236`	`int userspace_pid[NR_CPUS];`
`240`	`237`
`241`	`238`	`int start_userspace(unsigned long stub_stack)`