Re: [v4] powerpc/mm: dump block address translation on book3s/32
From: Michael Ellerman <hidden>
Date: 2018-12-07 13:07:03
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On Mon, 2018-12-03 at 17:40:25 UTC, Christophe Leroy wrote:
This patch adds a debugfs file to dump block address translation: ~# cat /sys/kernel/debug/powerpc/block_address_translation ---[ Instruction Block Address Translations ]--- 0: - 1: - 2: 0xc0000000-0xcfffffff 0x00000000 Kernel EXEC coherent 3: 0xd0000000-0xdfffffff 0x10000000 Kernel EXEC coherent 4: - 5: - 6: - 7: - ---[ Data Block Address Translations ]--- 0: - 1: - 2: 0xc0000000-0xcfffffff 0x00000000 Kernel RW coherent 3: 0xd0000000-0xdfffffff 0x10000000 Kernel RW coherent 4: - 5: - 6: - 7: - Signed-off-by: Christophe Leroy <redacted>
Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/7c91efce1608325634494b25ff6491 cheers