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From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Kees Cook <keescook@chromium.org>,
	Hans de Goede <hdegoede@redhat.com>,
	Mark Gross <markgross@kernel.org>
Cc: Mark Pearson <markpearson@lenovo.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: linux-next: build failure after merge of the kspp tree
Date: Wed, 9 Mar 2022 21:10:29 +1100	[thread overview]
Message-ID: <20220309211029.0c766cac@canb.auug.org.au> (raw)

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Hi all,

After merging the kspp tree, today's linux-next build (x86_64
allmodconfig) failed like this:

In file included from include/linux/bitops.h:33,
                 from include/linux/kernel.h:22,
                 from drivers/platform/x86/thinkpad_acpi.c:37:
drivers/platform/x86/thinkpad_acpi.c: In function 'tpacpi_dytc_profile_init':
arch/x86/include/asm/bitops.h:207:22: error: array subscript 'long unsigned int[0]' is partly outside array bounds of 'int[1]' [-Werror=array-bounds]
  207 |                 (addr[nr >> _BITOPS_LONG_SHIFT])) != 0;
      |                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/platform/x86/thinkpad_acpi.c:10385:18: note: while referencing 'output'
10385 |         int err, output;
      |                  ^~~~~~

Actually the test_bit() in line 10409.

Caused by commit

  e1c21608e3cf ("platform/x86: thinkpad_acpi: Add PSC mode support")

from the drivers-x86 tree interacting with the enablement of
-Werror=array-bounds.

I have reverted that commit for today.

-- 
Cheers,
Stephen Rothwell

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             reply	other threads:[~2022-03-09 10:10 UTC|newest]

Thread overview: 116+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-09 10:10 Stephen Rothwell [this message]
2022-03-09 16:52 ` linux-next: build failure after merge of the kspp tree Kees Cook
2022-03-09 16:58   ` Hans de Goede
2022-03-09 17:18     ` Kees Cook
  -- strict thread matches above, loose matches on Subject: below --
2024-03-05  3:50 Stephen Rothwell
2024-03-05  9:54 ` Kees Cook
2023-09-14  1:50 Stephen Rothwell
2023-09-14  3:07 ` Kees Cook
2023-01-05  2:25 Stephen Rothwell
2023-01-05  3:22 ` Kees Cook
2023-01-05  4:24   ` Stephen Rothwell
2022-12-01  3:07 Stephen Rothwell
2022-12-01 16:31 ` Kees Cook
2022-07-28 10:55 Stephen Rothwell
2022-07-28 15:12 ` Matthias Kaehlcke
2022-05-05  7:40 Stephen Rothwell
2022-05-07 17:18 ` Kees Cook
2022-03-16  7:32 Stephen Rothwell
2022-03-17  1:01 ` Linus Walleij
2022-03-17  8:24   ` Marc Zyngier
2022-02-28 22:27 Stephen Rothwell
2022-02-28 23:02 ` Kees Cook
2022-03-02  9:16   ` Stephen Rothwell
2022-03-02  9:16     ` Stephen Rothwell
2022-03-03  7:29     ` Stephen Rothwell
2022-03-03  7:29       ` Stephen Rothwell
2022-01-30 23:09 Stephen Rothwell
2022-01-31  4:04 ` Kees Cook
2022-01-31  4:59   ` Stephen Rothwell
2022-01-31  6:19     ` Kees Cook
2022-01-31 19:10       ` Saeed Mahameed
2022-01-31 21:06         ` Kees Cook
2022-01-30 22:34 Stephen Rothwell
2022-01-30 23:24 ` Herbert Xu
2022-01-31  0:15   ` Stephen Rothwell
2022-01-31  0:20     ` Herbert Xu
2022-01-31  0:41       ` Stephen Rothwell
2022-01-25  3:50 Stephen Rothwell
2022-01-25  7:44 ` Kees Cook
2022-01-25 13:27   ` Masami Hiramatsu
2022-01-25 14:01     ` Steven Rostedt
2022-01-25 17:53       ` Kees Cook
2022-01-25 14:31     ` Masami Hiramatsu
2022-01-25 15:49       ` Steven Rostedt
2022-01-25 17:54       ` Kees Cook
2022-01-25 18:41         ` Steven Rostedt
2022-01-25 20:57       ` Kees Cook
2022-01-25 21:23         ` Steven Rostedt
2022-01-25 21:28           ` Steven Rostedt
2022-01-25 22:07             ` Kees Cook
2022-01-25 22:21               ` Steven Rostedt
2022-01-26  0:35                 ` Masami Hiramatsu
2022-01-26  1:16                   ` Steven Rostedt
2022-01-26  3:18                     ` Kees Cook
2022-01-26  3:26                       ` Steven Rostedt
2022-01-26 19:41                         ` Beau Belgrave
2022-01-26 21:00                           ` Steven Rostedt
2022-01-26  3:52                     ` Masami Hiramatsu
2022-01-26  4:06                       ` Steven Rostedt
2022-01-26  3:17                   ` Kees Cook
2022-01-25 22:01           ` Kees Cook
2022-01-25  3:24 Stephen Rothwell
2022-01-25  3:43 ` Kees Cook
2022-02-08  4:42   ` Stephen Rothwell
2022-02-08  6:13     ` Kees Cook
2022-01-25  2:55 Stephen Rothwell
2022-01-25  3:02 ` Stephen Rothwell
2022-01-25  3:22   ` Kees Cook
2022-01-25  0:57 Stephen Rothwell
2022-01-25  3:35 ` Kees Cook
2022-01-25 14:07 ` David Sterba
2021-09-16  3:34 Stephen Rothwell
2021-09-16  6:00 ` Kees Cook
2021-08-26  7:52 Stephen Rothwell
2021-08-26 15:38 ` Kees Cook
2020-06-23  3:51 Stephen Rothwell
2020-06-23  3:56 ` David Miller
2020-06-21 13:48 Stephen Rothwell
2020-06-21 15:36 ` Kees Cook
2018-07-27  9:02 Stephen Rothwell
2018-07-27  9:06 ` Stephen Rothwell
2018-07-27 10:55   ` Stephen Rothwell
2018-07-27 12:55     ` Will Deacon
2018-07-27 12:55       ` Will Deacon
2018-07-27 13:01       ` Will Deacon
2018-07-27 13:01         ` Will Deacon
2018-07-27 13:27         ` Will Deacon
2018-07-27 13:27           ` Will Deacon
2018-07-27 16:00           ` Kees Cook
2018-07-30  7:33       ` Stephen Rothwell
2018-07-30 14:47         ` Laura Abbott
2018-07-30 14:47           ` Laura Abbott
2018-07-30 16:37           ` Will Deacon
2018-07-30 16:37             ` Will Deacon
2018-07-31 10:09         ` Will Deacon
2018-07-31 10:09           ` Will Deacon
2018-07-31 11:27           ` Stephen Rothwell
2017-11-08  5:23 Stephen Rothwell
2017-11-08 23:43 ` Kees Cook
2017-11-09  0:18   ` Darrick J. Wong
2017-11-09  0:31     ` Kees Cook
2017-06-20  4:56 Stephen Rothwell
2017-06-20  5:39 ` Kees Cook
2017-06-20  5:42   ` John Johansen
2017-06-20  5:39 ` John Johansen
2017-06-26 18:19   ` Kees Cook
2017-06-27  3:33     ` James Morris
2017-06-27 22:16       ` Kees Cook
2017-06-28  5:48         ` James Morris
2017-06-16  1:30 Stephen Rothwell
2017-06-16  2:51 ` Daniel Micay
2017-06-16  2:52   ` Daniel Micay
2017-06-16  3:20   ` Kees Cook
2017-06-16  3:31     ` Stephen Rothwell
2017-06-19  0:23       ` Stephen Rothwell
2017-06-19 21:01         ` Kees Cook

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