UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

amd64_edac: Fix ranges signedness 

The dram ranges make sense only as an unsigned type.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
This commit is contained in:
Borislav Petkov 2011-02-21 19:49:01 +01:00
parent 972ea17ab9
commit e761359a25
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/edac/amd64_edac.c
View File

@ -1226,7 +1226,7 @@ static u8 f1x_determine_channel(struct amd64_pvt *pvt, u64 sys_addr,
}
/* Convert the sys_addr to the normalized DCT address */
static u64 f1x_get_norm_dct_addr(struct amd64_pvt *pvt, int range,
static u64 f1x_get_norm_dct_addr(struct amd64_pvt *pvt, unsigned range,
u64 sys_addr, bool hi_rng,
u32 dct_sel_base_addr)
{
@ -1380,7 +1380,7 @@ static u64 f1x_swap_interleaved_region(struct amd64_pvt *pvt, u64 sys_addr)
}
/* For a given @dram_range, check if @sys_addr falls within it. */
static int f1x_match_to_this_node(struct amd64_pvt *pvt, int range,
static int f1x_match_to_this_node(struct amd64_pvt *pvt, unsigned range,
u64 sys_addr, int *nid, int *chan_sel)
{
int cs_found = -EINVAL;
@ -1468,7 +1468,8 @@ static int f1x_match_to_this_node(struct amd64_pvt *pvt, int range,
static int f1x_translate_sysaddr_to_cs(struct amd64_pvt *pvt, u64 sys_addr,
int *node, int *chan_sel)
{
int range, cs_found = -EINVAL;
int cs_found = -EINVAL;
unsigned range;
for (range = 0; range < DRAM_RANGES; range++) {
@ -1941,7 +1942,7 @@ static void read_mc_regs(struct amd64_pvt *pvt)
struct cpuinfo_x86 *c = &boot_cpu_data;
u64 msr_val;
u32 tmp;
int range;
unsigned range;
/*
* Retrieve TOP_MEM and TOP_MEM2; no masking off of reserved bits since