Commit 764fd639 authored by Wiebe, Wladislav (Nokia - DE/Ulm)'s avatar Wiebe, Wladislav (Nokia - DE/Ulm) Committed by Tony Luck
Browse files

pstore: Add support for 64 Bit address space 



Some architectures have their reserved RAM in 64 Bit address space.
Therefore convert mem_address module parameter to ullong.

Signed-off-by: default avatarWladislav Wiebe <wladislav.wiebe@nokia.com>
Acked-by: default avatarKees Cook <keescook@chromium.org>
Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent f6cede5b

fs/pstore/ram.c

+2 −2
Original line number Diff line number Diff line
@@ -55,8 +55,8 @@ static ulong ramoops_pmsg_size = MIN_MEM_SIZE; 
module_param_named(pmsg_size, ramoops_pmsg_size, ulong, 0400);

MODULE_PARM_DESC(pmsg_size, "size of user space message log");



static ulong mem_address;

module_param(mem_address, ulong, 0400);

static unsigned long long mem_address;

module_param(mem_address, ullong, 0400);

MODULE_PARM_DESC(mem_address,

		"start of reserved RAM used to store oops/panic logs");

include/linux/pstore_ram.h

+1 −1
Original line number Diff line number Diff line
@@ -76,7 +76,7 @@ ssize_t persistent_ram_ecc_string(struct persistent_ram_zone *prz, 


struct ramoops_platform_data {

	unsigned long	mem_size;

	unsigned long	mem_address;

	phys_addr_t	mem_address;

	unsigned int	mem_type;

	unsigned long	record_size;

	unsigned long	console_size;

CRA Git | Maintained and supported by SUSTech CRA and CCSE