linux-kernel - [PATCH AUTOSEL 4.9 47/91] powerpc/prom: fix early DEBUG messages

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Message-Id: <20191122060129.4239-46-sashal@kernel.org>
Date:   Fri, 22 Nov 2019 01:00:45 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Christophe Leroy <christophe.leroy@....fr>,
        Michael Ellerman <mpe@...erman.id.au>,
        Sasha Levin <sashal@...nel.org>, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH AUTOSEL 4.9 47/91] powerpc/prom: fix early DEBUG messages

From: Christophe Leroy <christophe.leroy@....fr>

[ Upstream commit b18f0ae92b0a1db565c3e505fa87b6971ad3b641 ]

This patch fixes early DEBUG messages in prom.c:
- Use %px instead of %p to see the addresses
- Cast memblock_phys_mem_size() with (unsigned long long) to
avoid build failure when phys_addr_t is not 64 bits.

Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
Signed-off-by: Michael Ellerman <mpe@...erman.id.au>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/powerpc/kernel/prom.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index b0245bed6f548..b868f07c4246c 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -128,7 +128,7 @@ static void __init move_device_tree(void)
 		p = __va(memblock_alloc(size, PAGE_SIZE));
 		memcpy(p, initial_boot_params, size);
 		initial_boot_params = p;
-		DBG("Moved device tree to 0x%p\n", p);
+		DBG("Moved device tree to 0x%px\n", p);
 	}
 
 	DBG("<- move_device_tree\n");
@@ -651,7 +651,7 @@ void __init early_init_devtree(void *params)
 {
 	phys_addr_t limit;
 
-	DBG(" -> early_init_devtree(%p)\n", params);
+	DBG(" -> early_init_devtree(%px)\n", params);
 
 	/* Too early to BUG_ON(), do it by hand */
 	if (!early_init_dt_verify(params))
@@ -711,7 +711,7 @@ void __init early_init_devtree(void *params)
 	memblock_allow_resize();
 	memblock_dump_all();
 
-	DBG("Phys. mem: %llx\n", memblock_phys_mem_size());
+	DBG("Phys. mem: %llx\n", (unsigned long long)memblock_phys_mem_size());
 
 	/* We may need to relocate the flat tree, do it now.
 	 * FIXME .. and the initrd too? */
-- 
2.20.1