linux-kernel - RE: [PATCH] cxl/region: use %pap format to print resource_size

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Date: Tue, 2 Jan 2024 11:05:41 -0800
From: Dan Williams <dan.j.williams@...el.com>
To: Randy Dunlap <rdunlap@...radead.org>, <linux-kernel@...r.kernel.org>
CC: Randy Dunlap <rdunlap@...radead.org>, Fan Ni <fan.ni@...sung.com>,
	Davidlohr Bueso <dave@...olabs.net>, Jonathan Cameron
	<jonathan.cameron@...wei.com>, Dave Jiang <dave.jiang@...el.com>, "Alison
 Schofield" <alison.schofield@...el.com>, Vishal Verma
	<vishal.l.verma@...el.com>, Ira Weiny <ira.weiny@...el.com>, Dan Williams
	<dan.j.williams@...el.com>, <linux-cxl@...r.kernel.org>
Subject: RE: [PATCH] cxl/region: use %pap format to print resource_size_t

Randy Dunlap wrote:
> Use "%pap" to print a resource_size_t (phys_addr_t derived type)
> to prevent build warnings on 32-bit arches (seen on i386 and
> riscv-32).
> 
> ../drivers/cxl/core/region.c: In function 'alloc_hpa':
> ../drivers/cxl/core/region.c:556:25: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type 'resource_size_t' {aka 'unsigned int'} [-Wformat=]
>   556 |                         "HPA allocation error (%ld) for size:%#llx in %s %pr\n",
> 
> Fixes: 7984d22f1315 ("cxl/region: Add dev_dbg() detail on failure to allocate HPA space")
> Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
> Cc: Fan Ni <fan.ni@...sung.com>
> Cc: Davidlohr Bueso <dave@...olabs.net>
> Cc: Jonathan Cameron <jonathan.cameron@...wei.com>
> Cc: Dave Jiang <dave.jiang@...el.com>
> Cc: Alison Schofield <alison.schofield@...el.com>
> Cc: Vishal Verma <vishal.l.verma@...el.com>
> Cc: Ira Weiny <ira.weiny@...el.com>
> Cc: Dan Williams <dan.j.williams@...el.com>
> Cc: linux-cxl@...r.kernel.org
> ---
>  drivers/cxl/core/region.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Applied, thanks Randy.