Re: [PATCH 4.19 00/36] 4.19.303-rc1 review

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Hello Greg,

On 19/12/23 10:57 am, Daniel Díaz wrote:
Hello!



-----8<-----
   In file included from /builds/linux/include/linux/list.h:9,
                    from /builds/linux/include/linux/module.h:9,
                    from /builds/linux/net/core/skbuff.c:41:
   /builds/linux/net/core/skbuff.c: In function 'skb_segment':
  /builds/linux/include/linux/kernel.h:847:43: warning: comparison of distinct pointer types lacks a cast
     847 |                 (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
         |                                           ^~
  /builds/linux/include/linux/kernel.h:861:18: note: in expansion of macro '__typecheck'
     861 |                 (__typecheck(x, y) && __no_side_effects(x, y))
         |                  ^~~~~~~~~~~
  /builds/linux/include/linux/kernel.h:871:31: note: in expansion of macro '__safe_cmp'
     871 |         __builtin_choose_expr(__safe_cmp(x, y), \
         |                               ^~~~~~~~~~
  /builds/linux/include/linux/kernel.h:880:25: note: in expansion of macro '__careful_cmp'
     880 | #define min(x, y)       __careful_cmp(x, y, <)
         |                         ^~~~~~~~~~~~~
  /builds/linux/net/core/skbuff.c:3630:32: note: in expansion of macro 'min'
    3630 |                 partial_segs = min(len, GSO_BY_FRAGS - 1) / mss;
         |                                ^~~
----->8-----


Note:

Caused by this commit:
98c6fb04f83b net: prevent mss overflow in skb_segment()

I don't see this commit being queued in other stable branches yet, 5.4.y, 5.10.y, 5.15.y, 6.1.y, 6.6.y but only 4.19.y

Thanks,
Harshit

Greetings!

Daniel Díaz
daniel.diaz@xxxxxxxxxx







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