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charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: CE738140008 X-Stat-Signature: 61zjo8bog87ycfjuipu8weok9mxh1bhd X-Rspam-User: X-Rspamd-Server: rspam04 X-HE-Tag: 1750235833-342501 X-HE-Meta: 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 l+tX++SA 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 18/06/25 1:48 PM, David Hildenbrand wrote: > On 18.06.25 06:12, Anshuman Khandual wrote: >> Add a new format for printing page table entries. >> >> Cc: Petr Mladek >> Cc: Steven Rostedt >> Cc: Jonathan Corbet >> Cc: Andrew Morton >> Cc: David Hildenbrand >> Cc: linux-doc@vger.kernel.org >> Cc: linux-kernel@vger.kernel.org >> Cc: linux-mm@kvack.org >> Signed-off-by: Anshuman Khandual >> --- >>   Documentation/core-api/printk-formats.rst | 14 ++++++++++++++ >>   lib/vsprintf.c                            | 20 ++++++++++++++++++++ >>   mm/memory.c                               |  5 ++--- >>   scripts/checkpatch.pl                     |  2 +- >>   4 files changed, 37 insertions(+), 4 deletions(-) >> >> diff --git a/Documentation/core-api/printk-formats.rst b/Documentation/core-api/printk-formats.rst >> index 4b7f3646ec6ce..75a110b059ee1 100644 >> --- a/Documentation/core-api/printk-formats.rst >> +++ b/Documentation/core-api/printk-formats.rst >> @@ -689,6 +689,20 @@ Rust >>   Only intended to be used from Rust code to format ``core::fmt::Arguments``. >>   Do *not* use it from C. >>   +Page Table Entry >> +---------------- >> + >> +:: >> +        %ppte >> + >> +Print standard page table entry pte_t. >> + >> +Passed by reference. > > Curious, why the decision to pass by reference? Just to make this via %p<> based address mechanism. But wondering will it be better for the pte to be represented via value instead of reference ?