"Aneesh Kumar K.V" <aneesh.ku...@linux.ibm.com> a écrit :
With radix translation enabled we find in dmesg
hash-mmu: ppc64_pft_size = 0x0
hash-mmu: kernel vmalloc start = 0xc008000000000000
hash-mmu: kernel IO start = 0xc00a000000000000
hash-mmu: kernel vmemmap start = 0xc00c000000000000
This is because these pr_info calls are in hash_utils.c which has
#define pr_fmt(fmt) "hash-mmu: " fmt
The information printed in generic and hence move that to generic file
Some similarities with Nick's patch
https://patchwork.ozlabs.org/patch/1100245/ ?
Christophe
Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.ibm.com>
---
arch/powerpc/kernel/setup-common.c | 4 ++++
arch/powerpc/mm/book3s64/hash_utils.c | 5 -----
2 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/kernel/setup-common.c
b/arch/powerpc/kernel/setup-common.c
index aad9f5df6ab6..a73a91f2c21f 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -810,6 +810,10 @@ static __init void print_system_info(void)
pr_info("mmu_features = 0x%08x\n", cur_cpu_spec->mmu_features);
#ifdef CONFIG_PPC64
pr_info("firmware_features = 0x%016lx\n", powerpc_firmware_features);
+ pr_info("ppc64_pft_size = 0x%llx\n", ppc64_pft_size);
+ pr_info("kernel vmalloc start = 0x%lx\n", KERN_VIRT_START);
+ pr_info("kernel IO start = 0x%lx\n", KERN_IO_START);
+ pr_info("kernel vmemmap start = 0x%lx\n", (unsigned long)vmemmap);
#endif
print_system_hash_info();
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c
b/arch/powerpc/mm/book3s64/hash_utils.c
index 919a861a8ec0..2f677914bfd2 100644
--- a/arch/powerpc/mm/book3s64/hash_utils.c
+++ b/arch/powerpc/mm/book3s64/hash_utils.c
@@ -1950,11 +1950,6 @@ machine_device_initcall(pseries, hash64_debugfs);
void __init print_system_hash_info(void)
{
- pr_info("ppc64_pft_size = 0x%llx\n", ppc64_pft_size);
-
if (htab_hash_mask)
pr_info("htab_hash_mask = 0x%lx\n", htab_hash_mask);
- pr_info("kernel vmalloc start = 0x%lx\n", KERN_VIRT_START);
- pr_info("kernel IO start = 0x%lx\n", KERN_IO_START);
- pr_info("kernel vmemmap start = 0x%lx\n", (unsigned long)vmemmap);
}
--
2.21.0
