Re: [PATCH][next] media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by

To: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>
Subject: Re: [PATCH][next] media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by
From: "Gustavo A. R. Silva" <gustavo@xxxxxxxxxxxxxx>
Date: Tue, 9 Jan 2024 07:17:16 -0600
Cc: "Gustavo A. R. Silva" <gustavoars@xxxxxxxxxx>, Stanimir Varbanov <stanimir.k.varbanov@xxxxxxxxx>, Vikash Garodia <quic_vgarodia@xxxxxxxxxxx>, "Bryan O'Donoghue" <bryan.odonoghue@xxxxxxxxxx>, Andy Gross <agross@xxxxxxxxxx>, Bjorn Andersson <andersson@xxxxxxxxxx>, Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>, Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>, linux-media@xxxxxxxxxxxxxxx, linux-arm-msm@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-hardening@xxxxxxxxxxxxxxx
In-reply-to: <20240109124026.GA1012017@google.com>
References: <ZSRJfRdUXQOzagKr@work> <202310091252.660CFA9@keescook> <20240109124026.GA1012017@google.com>
User-agent: Mozilla Thunderbird

Sorry for shameless plug, a quick question: has any compiler implemented
support for counted_by() at this point?


Not yet. And at least for GCC, it's expected to be released in v15.

Thanks
--
Gustavo

Follow-Ups:
- Re: [PATCH][next] media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by
  - From: Sergey Senozhatsky

References:
- [PATCH][next] media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by
  - From: Gustavo A. R. Silva
- Re: [PATCH][next] media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by
  - From: Kees Cook
- Re: [PATCH][next] media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by
  - From: Sergey Senozhatsky