From: Pasha Tatashin <pasha.tatashin@soleen.com>
To: Andrew Donnellan <ajd@linux.ibm.com>
Cc: linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org,
Andrew Morton <akpm@linux-foundation.org>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Nicholas Piggin <npiggin@gmail.com>,
Rohan McLure <rmclure@nvidia.com>,
Christophe Leroy <chleroy@kernel.org>,
Alexandre Ghiti <alex@ghiti.fr>,
x86@kernel.org, Nicholas Miehlbradt <nicholas@linux.ibm.com>,
Sweet Tea Dorminy <sweettea-kernel@dorminy.me>,
Andrew Donnellan <andrew+kernel@donnellan.id.au>,
Srish Srinivasan <ssrish@linux.ibm.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org
Subject: Re: [PATCH v18 02/12] arm64/mm: Add addr parameter to __ptep_get_and_clear_anysz()
Date: Thu, 18 Dec 2025 12:49:45 -0500 [thread overview]
Message-ID: <CA+CK2bD2FdFdM+=tcvf6L2x-j=b4HnixUwf4irWp-eNwQUeFrg@mail.gmail.com> (raw)
In-Reply-To: <20251219-pgtable_check_v18rebase-v18-2-755bc151a50b@linux.ibm.com>
On Thu, Dec 18, 2025 at 12:10 PM Andrew Donnellan <ajd@linux.ibm.com> wrote:
>
> To provide support for page table check on powerpc, we need to reinstate the
> address parameter in several functions, including
> page_table_check_{pte,pmd,pud}_clear().
>
> In preparation for this, add the addr parameter to arm64's
> __ptep_get_and_clear_anysz() and change its callsites accordingly.
>
> Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
Reviewed-by: Pasha Tatashin <pasha.tatashin@soleen.com>
next prev parent reply other threads:[~2025-12-18 17:50 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-18 17:09 [PATCH v18 00/12] Support page table check on PowerPC Andrew Donnellan
2025-12-18 17:09 ` [PATCH v18 01/12] arm64/mm: Add addr parameter to __set_ptes_anysz() Andrew Donnellan
2025-12-18 17:49 ` Pasha Tatashin
2025-12-18 17:09 ` [PATCH v18 02/12] arm64/mm: Add addr parameter to __ptep_get_and_clear_anysz() Andrew Donnellan
2025-12-18 17:49 ` Pasha Tatashin [this message]
2025-12-18 17:09 ` [PATCH v18 03/12] mm/page_table_check: Reinstate address parameter in [__]page_table_check_pud[s]_set() Andrew Donnellan
2025-12-18 17:09 ` [PATCH v18 04/12] mm/page_table_check: Reinstate address parameter in [__]page_table_check_pmd[s]_set() Andrew Donnellan
2025-12-18 17:09 ` [PATCH v18 05/12] mm/page_table_check: Provide addr parameter to page_table_check_ptes_set() Andrew Donnellan
2025-12-18 17:09 ` [PATCH v18 06/12] mm/page_table_check: Reinstate address parameter in [__]page_table_check_pud_clear() Andrew Donnellan
2025-12-18 17:09 ` [PATCH v18 07/12] mm/page_table_check: Reinstate address parameter in [__]page_table_check_pmd_clear() Andrew Donnellan
2025-12-18 17:09 ` [PATCH v18 08/12] mm/page_table_check: Reinstate address parameter in [__]page_table_check_pte_clear() Andrew Donnellan
2025-12-18 17:09 ` [PATCH v18 09/12] mm: Provide address parameter to p{te,md,ud}_user_accessible_page() Andrew Donnellan
2025-12-18 17:09 ` [PATCH v18 10/12] powerpc/mm: Implement *_user_accessible_page() for ptes Andrew Donnellan
2025-12-18 17:09 ` [PATCH v18 11/12] powerpc/mm: Use set_pte_at_unchecked() for internal usages Andrew Donnellan
2025-12-18 17:09 ` [PATCH v18 12/12] powerpc/mm: Support page table check Andrew Donnellan
2025-12-18 17:55 ` [PATCH v18 00/12] Support page table check on PowerPC Pasha Tatashin
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