From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, kbuild test robot <lkp@intel.com>,
Thor Thayer <thor.thayer@linux.intel.com>,
linux-arm-kernel@lists.infradead.org,
linux-edac <linux-edac@vger.kernel.org>,
Borislav Petkov <bp@suse.de>,
Sasha Levin <alexander.levin@microsoft.com>
Subject: [4.14,141/246] EDAC, altera: Fix ARM64 build warning
Date: Wed, 1 Aug 2018 18:50:51 +0200 [thread overview]
Message-ID: <20180801165018.483784176@linuxfoundation.org> (raw)
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Thor Thayer <thor.thayer@linux.intel.com>
[ Upstream commit 9ef20753e044f7468c4113e5aecd785419b0b3cc ]
The kbuild test robot reported the following warning:
drivers/edac/altera_edac.c: In function 'ocram_free_mem':
drivers/edac/altera_edac.c:1410:42: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]
gen_pool_free((struct gen_pool *)other, (u32)p, size);
^
After adding support for ARM64 architectures, the unsigned long
parameter is 64 bits and causes a build warning on 64-bit configs. Fix
by casting to the correct size (unsigned long) instead of u32.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Fixes: c3eea1942a16 ("EDAC, altera: Add Altera L2 cache and OCRAM support")
Link: http://lkml.kernel.org/r/1526317441-4996-1-git-send-email-thor.thayer@linux.intel.com
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/edac/altera_edac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -1106,7 +1106,7 @@ static void *ocram_alloc_mem(size_t size
static void ocram_free_mem(void *p, size_t size, void *other)
{
- gen_pool_free((struct gen_pool *)other, (u32)p, size);
+ gen_pool_free((struct gen_pool *)other, (unsigned long)p, size);
}
static const struct edac_device_prv_data ocramecc_data = {
reply other threads:[~2018-08-01 16:50 UTC|newest]
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