This is a note to let you know that I've just added the patch titled
soc: ixp4xx: fix printing resources
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
soc-ixp4xx-fix-printing-resources.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 8861452b2097bb0b5d0081a1c137fb3870b0a31f Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Fri, 8 Nov 2019 09:43:06 +0100
Subject: soc: ixp4xx: fix printing resources
From: Arnd Bergmann <arnd@xxxxxxxx>
commit 8861452b2097bb0b5d0081a1c137fb3870b0a31f upstream.
When compile-testing with 64-bit resource_size_t, gcc reports an invalid
printk format string:
In file included from include/linux/dma-mapping.h:7,
from drivers/soc/ixp4xx/ixp4xx-npe.c:15:
drivers/soc/ixp4xx/ixp4xx-npe.c: In function 'ixp4xx_npe_probe':
drivers/soc/ixp4xx/ixp4xx-npe.c:694:18: error: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' {aka 'long long unsigned int'} [-Werror=format=]
dev_info(dev, "NPE%d at 0x%08x-0x%08x not available\n",
Use the special %pR format string to print the resources.
Fixes: 0b458d7b10f8 ("soc: ixp4xx: npe: Pass addresses as resources")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/soc/ixp4xx/ixp4xx-npe.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
--- a/drivers/soc/ixp4xx/ixp4xx-npe.c
+++ b/drivers/soc/ixp4xx/ixp4xx-npe.c
@@ -690,8 +690,8 @@ static int ixp4xx_npe_probe(struct platf
if (!(ixp4xx_read_feature_bits() &
(IXP4XX_FEATURE_RESET_NPEA << i))) {
- dev_info(dev, "NPE%d at 0x%08x-0x%08x not available\n",
- i, res->start, res->end);
+ dev_info(dev, "NPE%d at %pR not available\n",
+ i, res);
continue; /* NPE already disabled or not present */
}
npe->regs = devm_ioremap_resource(dev, res);
@@ -699,13 +699,12 @@ static int ixp4xx_npe_probe(struct platf
return PTR_ERR(npe->regs);
if (npe_reset(npe)) {
- dev_info(dev, "NPE%d at 0x%08x-0x%08x does not reset\n",
- i, res->start, res->end);
+ dev_info(dev, "NPE%d at %pR does not reset\n",
+ i, res);
continue;
}
npe->valid = 1;
- dev_info(dev, "NPE%d at 0x%08x-0x%08x registered\n",
- i, res->start, res->end);
+ dev_info(dev, "NPE%d at %pR registered\n", i, res);
found++;
}
Patches currently in stable-queue which might be from arnd@xxxxxxxx are
queue-5.10/soc-ixp4xx-qmgr-fix-invalid-__iomem-access.patch
queue-5.10/soc-ixp4xx-fix-printing-resources.patch
