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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-08-14 14:36:10 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-08-20 21:22:13 +1000 |
| commit | ad628a34ec4e3558bf838195f60bbaa4c2b68f2a (patch) | |
| tree | 6ad48938bf1fb72eeee24ac3faff98b90335a400 /arch/powerpc/mm/mem.c | |
| parent | 9d6d712fbf7766f21c838940eebcd7b4d476c5e6 (diff) | |
| download | linux-ad628a34ec4e3558bf838195f60bbaa4c2b68f2a.tar.bz2 | |
powerpc/mm: don't display empty early ioremap area
On the 8xx, the layout displayed at boot is:
[ 0.000000] Memory: 121856K/131072K available (5728K kernel code, 592K rwdata, 1248K rodata, 560K init, 448K bss, 9216K reserved, 0K cma-reserved)
[ 0.000000] Kernel virtual memory layout:
[ 0.000000] * 0xffefc000..0xffffc000 : fixmap
[ 0.000000] * 0xffefc000..0xffefc000 : early ioremap
[ 0.000000] * 0xc9000000..0xffefc000 : vmalloc & ioremap
[ 0.000000] SLUB: HWalign=16, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Remove display of an empty early ioremap.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/f6267226038cb25a839b567319e240576e3f8565.1565793287.git.christophe.leroy@c-s.fr
Diffstat (limited to 'arch/powerpc/mm/mem.c')
| -rw-r--r-- | arch/powerpc/mm/mem.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 9191a66b3bc5..828c535e8fd2 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -306,8 +306,9 @@ void __init mem_init(void) pr_info(" * 0x%08lx..0x%08lx : consistent mem\n", IOREMAP_TOP, IOREMAP_TOP + CONFIG_CONSISTENT_SIZE); #endif /* CONFIG_NOT_COHERENT_CACHE */ - pr_info(" * 0x%08lx..0x%08lx : early ioremap\n", - ioremap_bot, IOREMAP_TOP); + if (ioremap_bot != IOREMAP_TOP) + pr_info(" * 0x%08lx..0x%08lx : early ioremap\n", + ioremap_bot, IOREMAP_TOP); pr_info(" * 0x%08lx..0x%08lx : vmalloc & ioremap\n", VMALLOC_START, VMALLOC_END); #endif /* CONFIG_PPC32 */ |