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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2011-03-23 10:16:00 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2011-03-23 10:15:59 +0100 |
| commit | 4cc69531f91dfa1668af5e9d8efe9e3bc7b64548 (patch) | |
| tree | e85145b1af9db2257262f6356889947d4e86d565 /arch/s390 | |
| parent | 71189284e61fd818547430186f524c1db54fb7c7 (diff) | |
| download | linux-next-4cc69531f91dfa1668af5e9d8efe9e3bc7b64548.tar.gz | |
[S390] setup: register bss section as resource
Make kernel bss section visible via /proc/iomem like on other
architectures.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/setup.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 455345104c8c..ed183c2c6168 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -436,9 +436,15 @@ static struct resource data_resource = { .flags = IORESOURCE_BUSY | IORESOURCE_MEM, }; +static struct resource bss_resource = { + .name = "Kernel bss", + .flags = IORESOURCE_BUSY | IORESOURCE_MEM, +}; + static struct resource __initdata *standard_resources[] = { &code_resource, &data_resource, + &bss_resource, }; static void __init setup_resources(void) @@ -450,6 +456,8 @@ static void __init setup_resources(void) code_resource.end = (unsigned long) &_etext - 1; data_resource.start = (unsigned long) &_etext; data_resource.end = (unsigned long) &_edata - 1; + bss_resource.start = (unsigned long) &__bss_start; + bss_resource.end = (unsigned long) &__bss_stop - 1; for (i = 0; i < MEMORY_CHUNKS; i++) { if (!memory_chunk[i].size) |