From 4cc69531f91dfa1668af5e9d8efe9e3bc7b64548 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 23 Mar 2011 10:16:00 +0100 Subject: [PATCH] [S390] setup: register bss section as resource Make kernel bss section visible via /proc/iomem like on other architectures. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/setup.c | 8 ++++++++ 1 file changed, 8 insertions(+) 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) -- 2.20.1