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Message-ID: <177ba955-e71b-d962-6adf-328b7936a979@googlemail.com>
Date:   Mon, 1 May 2023 07:34:03 +0100
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Subject: Re: Linux 6.1.27
Content-Language: en-GB
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
        torvalds@linux-foundation.org, stable@vger.kernel.org
Cc:     lwn@lwn.net, jslaby@suse.cz, Jason@zx2c4.com
References: <2023050145-jacket-oversleep-bf26@gregkh>
From:   Chris Clayton <chris2553@googlemail.com>
In-Reply-To: <2023050145-jacket-oversleep-bf26@gregkh>
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Hi Greg,

On 01/05/2023 00:38, Greg Kroah-Hartman wrote:
> I'm announcing the release of the 6.1.27 kernel.
> 
> All users of the 6.1 kernel series must upgrade.
> 
> The updated 6.1.y git tree can be found at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.y
> and can be browsed at the normal kernel.org git web browser:
> 	https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
> 
> thanks,
> 
> greg k-h
> 
> ------------
> 
>  Documentation/riscv/vm-layout.rst                           |    4 
>  Makefile                                                    |    2 
>  arch/arm64/kvm/mmu.c                                        |   47 ++--
>  arch/riscv/include/asm/fixmap.h                             |    8 
>  arch/riscv/include/asm/pgtable.h                            |    8 
>  arch/riscv/kernel/setup.c                                   |    6 
>  arch/riscv/mm/init.c                                        |   82 +++-----
>  arch/x86/Makefile.um                                        |    5 
>  drivers/base/dd.c                                           |    7 
>  drivers/gpio/gpiolib-acpi.c                                 |   13 +
>  drivers/gpu/drm/drm_fb_helper.c                             |    3 
>  drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c |    5 
>  drivers/phy/broadcom/phy-brcm-usb.c                         |    4 
>  drivers/usb/serial/option.c                                 |    6 
>  fs/btrfs/send.c                                             |    2 
>  fs/btrfs/volumes.c                                          |    2 
>  mm/mempolicy.c                                              |  115 +++++-------
>  net/bluetooth/hci_sock.c                                    |    9 
>  net/mptcp/protocol.c                                        |   74 +++++--
>  net/mptcp/protocol.h                                        |    2 
>  net/mptcp/subflow.c                                         |   80 ++++++++
>  21 files changed, 308 insertions(+), 176 deletions(-)
> 
> Alexandre Ghiti (3):
>       riscv: Move early dtb mapping into the fixmap region
>       riscv: Do not set initial_boot_params to the linear address of the dtb
>       riscv: No need to relocate the dtb as it lies in the fixmap region
> 
> Arınç ÜNAL (1):
>       USB: serial: option: add UNISOC vendor and TOZED LT70C product
> 
> Daniel Vetter (1):
>       drm/fb-helper: set x/yres_virtual in drm_fb_helper_check_var
> 
> David Gow (1):
>       um: Only disable SSE on clang to work around old GCC bugs
> 
> David Matlack (1):
>       KVM: arm64: Retry fault if vma_lookup() results become invalid
> 
> Florian Fainelli (1):
>       phy: phy-brcm-usb: Utilize platform_get_irq_byname_optional()
> 
> Genjian Zhang (1):
>       btrfs: fix uninitialized variable warnings
> 
> Greg Kroah-Hartman (1):
>       Linux 6.1.27
> 
> Jisoo Jang (1):
>       wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies()
> 
> Liam R. Howlett (1):
>       mm/mempolicy: fix use-after-free of VMA iterator
> 
> Paolo Abeni (2):
>       mptcp: stops worker on unaccepted sockets at listener close
>       mptcp: fix accept vs worker race
> 
> Ruihan Li (1):
>       bluetooth: Perform careful capability checks in hci_sock_ioctl()
> 
> Stephen Boyd (1):
>       driver core: Don't require dynamic_debug for initcall_debug probe timing
> 
> Werner Sembach (1):
>       gpiolib: acpi: Add a ignore wakeup quirk for Clevo NL5xNU
> 
> 
> 

6.1.27 FTBFS thusly:

drivers/net/wireguard/timers.c: In function 'wg_expired_retransmit_handshake':
<command-line>: error: format '%d' expects argument of type 'int', but argument 6 has type 'long unsigned int'
[-Werror=format=]
<command-line>: note: in expansion of macro 'KBUILD_MODNAME'
./include/linux/dynamic_debug.h:223:29: note: in expansion of macro 'pr_fmt'
  223 |                 func(&id, ##__VA_ARGS__);                       \
      |                             ^~~~~~~~~~~
./include/linux/dynamic_debug.h:247:9: note: in expansion of macro '__dynamic_func_call_cls'
  247 |         __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~~~~~~~~
./include/linux/dynamic_debug.h:249:9: note: in expansion of macro '_dynamic_func_call_cls'
  249 |         _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~~~~~~~
./include/linux/dynamic_debug.h:268:9: note: in expansion of macro '_dynamic_func_call'
  268 |         _dynamic_func_call(fmt, __dynamic_pr_debug,             \
      |         ^~~~~~~~~~~~~~~~~~
./include/linux/printk.h:581:9: note: in expansion of macro 'dynamic_pr_debug'
  581 |         dynamic_pr_debug(fmt, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~
drivers/net/wireguard/timers.c:47:17: note: in expansion of macro 'pr_debug'
   47 |                 pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d attempts, giving up\n",
      |                 ^~~~~~~~
<command-line>: error: format '%d' expects argument of type 'int', but argument 6 has type 'long unsigned int'
[-Werror=format=]
<command-line>: note: in expansion of macro 'KBUILD_MODNAME'
./include/linux/dynamic_debug.h:223:29: note: in expansion of macro 'pr_fmt'
  223 |                 func(&id, ##__VA_ARGS__);                       \
      |                             ^~~~~~~~~~~
./include/linux/dynamic_debug.h:247:9: note: in expansion of macro '__dynamic_func_call_cls'
  247 |         __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~~~~~~~~
./include/linux/dynamic_debug.h:249:9: note: in expansion of macro '_dynamic_func_call_cls'
  249 |         _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~~~~~~~
./include/linux/dynamic_debug.h:268:9: note: in expansion of macro '_dynamic_func_call'
  268 |         _dynamic_func_call(fmt, __dynamic_pr_debug,             \
      |         ^~~~~~~~~~~~~~~~~~
./include/linux/printk.h:581:9: note: in expansion of macro 'dynamic_pr_debug'
  581 |         dynamic_pr_debug(fmt, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~
drivers/net/wireguard/timers.c:65:17: note: in expansion of macro 'pr_debug'
   65 |                 pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d seconds, retrying
(try %d)\n",
      |                 ^~~~~~~~
drivers/net/wireguard/timers.c: In function 'wg_expired_new_handshake':
<command-line>: error: format '%d' expects argument of type 'int', but argument 6 has type 'long unsigned int'
[-Werror=format=]
<command-line>: note: in expansion of macro 'KBUILD_MODNAME'
./include/linux/dynamic_debug.h:223:29: note: in expansion of macro 'pr_fmt'
  223 |                 func(&id, ##__VA_ARGS__);                       \
      |                             ^~~~~~~~~~~
./include/linux/dynamic_debug.h:247:9: note: in expansion of macro '__dynamic_func_call_cls'
  247 |         __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~~~~~~~~
./include/linux/dynamic_debug.h:249:9: note: in expansion of macro '_dynamic_func_call_cls'
  249 |         _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~~~~~~~
./include/linux/dynamic_debug.h:268:9: note: in expansion of macro '_dynamic_func_call'
  268 |         _dynamic_func_call(fmt, __dynamic_pr_debug,             \
      |         ^~~~~~~~~~~~~~~~~~
./include/linux/printk.h:581:9: note: in expansion of macro 'dynamic_pr_debug'
  581 |         dynamic_pr_debug(fmt, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~
drivers/net/wireguard/timers.c:95:9: note: in expansion of macro 'pr_debug'
   95 |         pr_debug("%s: Retrying handshake with peer %llu (%pISpfsc) because we stopped hearing back after %d
seconds\n",
      |         ^~~~~~~~
drivers/net/wireguard/timers.c: In function 'wg_queued_expired_zero_key_material':
<command-line>: error: format '%d' expects argument of type 'int', but argument 6 has type 'long unsigned int'
[-Werror=format=]
<command-line>: note: in expansion of macro 'KBUILD_MODNAME'
./include/linux/dynamic_debug.h:223:29: note: in expansion of macro 'pr_fmt'
  223 |                 func(&id, ##__VA_ARGS__);                       \
      |                             ^~~~~~~~~~~
./include/linux/dynamic_debug.h:247:9: note: in expansion of macro '__dynamic_func_call_cls'
  247 |         __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~~~~~~~~
./include/linux/dynamic_debug.h:249:9: note: in expansion of macro '_dynamic_func_call_cls'
  249 |         _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~~~~~~~
./include/linux/dynamic_debug.h:268:9: note: in expansion of macro '_dynamic_func_call'
  268 |         _dynamic_func_call(fmt, __dynamic_pr_debug,             \
      |         ^~~~~~~~~~~~~~~~~~
./include/linux/printk.h:581:9: note: in expansion of macro 'dynamic_pr_debug'
  581 |         dynamic_pr_debug(fmt, ##__VA_ARGS__)
      |         ^~~~~~~~~~~~~~~~
drivers/net/wireguard/timers.c:127:9: note: in expansion of macro 'pr_debug'
  127 |         pr_debug("%s: Zeroing out all keys for peer %llu (%pISpfsc), since we haven't received a new one in %d
seconds\n",
      |         ^~~~~~~~


There's a patch to drivers/net/wireguard/timers.c that fixes these errors and you can find it at
2d4ee16d969c97996e80e4c9cb6de0acaff22c9f in Linus' tree.

I don't know if it's necessary. but I guess I can say:

Tested-by: Chris Clayton <chris2553@googlemail.com>