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mpc8xxx: fsl_pamu: Update data type in config_pamu 

Update data type of '1' to '1ull' in below assignment
size = 1ull << sizebit;

to fix incorrect assignment issue.
e.g: when sizebit was 31, 0x80000000 got sign extended to
0xffffffff_80000000

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Reported-by: Dean Saridakis <dean.saridakis@baesystems.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Priyanka Jain 2021-02-05 14:01:11 +05:30
parent 19dba8bf9f
commit 43d1d391f6
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/cpu/mpc8xxx/fsl_pamu.c
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@ -390,7 +390,7 @@ int config_pamu(struct pamu_addr_tbl *tbl, int num_entries, uint32_t liodn)
return -1;
sizebit = __ilog2_roundup_64(size);
size = 1 << sizebit;
size = 1ull << sizebit;
debug("min start_addr is %llx\n", min_addr);
debug("max end_addr is %llx\n", max_addr);
debug("size found is %llx\n", size);