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From: Randy Dunlap <rdunlap@infradead.org>
To: Stephen Rothwell <sfr@canb.auug.org.au>,
	Linux Next Mailing List <linux-next@vger.kernel.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Ben Widawsky <ben.widawsky@intel.com>,
	Dan Williams <dan.j.williams@intel.com>
Subject: Re: linux-next: Tree for Feb 15 (CXL on i386)
Date: Mon, 15 Feb 2021 09:35:38 -0800	[thread overview]
Message-ID: <f6121dec-1a65-bd25-03b7-bcaf22d0f3b2@infradead.org> (raw)
In-Reply-To: <20210215203421.43cc2a4a@canb.auug.org.au>

On 2/15/21 1:34 AM, Stephen Rothwell wrote:
> Hi all,
> 
> Changes since 20210212:
> 


CXL on i386 has these issue:

../drivers/cxl/mem.c:335:2: error: implicit declaration of function ‘writeq’; did you mean ‘writel’? [-Werror=implicit-function-declaration]
  writeq(cmd_reg, cxlm->mbox_regs + CXLDEV_MBOX_CMD_OFFSET);
  ^~~~~~

../drivers/cxl/mem.c:350:15: error: implicit declaration of function ‘readq’; did you mean ‘readl’? [-Werror=implicit-function-declaration]
  status_reg = readq(cxlm->mbox_regs + CXLDEV_MBOX_STATUS_OFFSET);


and lots of these (just one example here):

../drivers/cxl/cxl.h:29:47: note: in expansion of macro ‘GENMASK’
 #define   CXLDEV_MBOX_CMD_PAYLOAD_LENGTH_MASK GENMASK(36, 16)
                                               ^~~~~~~
../drivers/cxl/mem.c:329:25: note: in expansion of macro ‘CXLDEV_MBOX_CMD_PAYLOAD_LENGTH_MASK’
   cmd_reg |= FIELD_PREP(CXLDEV_MBOX_CMD_PAYLOAD_LENGTH_MASK,
                         ^
../include/linux/bits.h:36:11: warning: right shift count is negative [-Wshift-count-negative]
   (~UL(0) >> (BITS_PER_LONG - 1 - (h))))
           ^
../include/linux/bitfield.h:95:49: note: in definition of macro ‘FIELD_PREP’
   ((typeof(_mask))(_val) << __bf_shf(_mask)) & (_mask); \
                                                 ^~~~~
../include/linux/bits.h:38:31: note: in expansion of macro ‘__GENMASK’
  (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
                               ^~~~~~~~~


-- 
~Randy
Reported-by: Randy Dunlap <rdunlap@infradead.org>

      parent reply	other threads:[~2021-02-15 17:47 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-15  9:34 linux-next: Tree for Feb 15 Stephen Rothwell
2021-02-15 17:13 ` linux-next: Tree for Feb 15 (certs/blacklist.c) Randy Dunlap
2021-02-15 17:35 ` Randy Dunlap [this message]

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