From: Oleg Nesterov <oleg@redhat.com>
To: David Hildenbrand <david@redhat.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-perf-users@vger.kernel.org, Jiri Olsa <jolsa@kernel.org>,
Ryan Roberts <ryan.roberts@arm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Namhyung Kim <namhyung@kernel.org>,
Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>
Subject: Re: [PATCH v1] uprobes: use pagesize-aligned virtual address when replacing pages
Date: Mon, 15 Jan 2024 15:25:18 +0100 [thread overview]
Message-ID: <20240115142517.GB18072@redhat.com> (raw)
In-Reply-To: <20240115100731.91007-1-david@redhat.com>
On 01/15, David Hildenbrand wrote:
>
> --- a/kernel/events/uprobes.c
> +++ b/kernel/events/uprobes.c
> @@ -537,7 +537,7 @@ int uprobe_write_opcode(struct arch_uprobe *auprobe, struct mm_struct *mm,
> }
> }
>
> - ret = __replace_page(vma, vaddr, old_page, new_page);
> + ret = __replace_page(vma, vaddr & PAGE_MASK, old_page, new_page);
Acked-by: Oleg Nesterov <oleg@redhat.com>
next prev parent reply other threads:[~2024-01-15 14:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-15 10:07 [PATCH v1] uprobes: use pagesize-aligned virtual address when replacing pages David Hildenbrand
2024-01-15 14:25 ` Oleg Nesterov [this message]
2024-01-17 14:02 ` Jiri Olsa
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