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Date: Thu, 6 Jun 2024 22:25:01 -0600 Message-ID: <20240607042503.25222-2-imp@bsdimp.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240607042503.25222-1-imp@bsdimp.com> References: <20240607042503.25222-1-imp@bsdimp.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::131; envelope-from=imp@bsdimp.com; helo=mail-il1-x131.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @bsdimp-com.20230601.gappssmtp.com) X-ZM-MESSAGEID: 1717734455874100006 Content-Type: text/plain; charset="utf-8" If the user didn't specify a reserved_va, there's an else for 64-bit host 32-bit (or fewer) target to reserve 32-bits of address space. Update the comments to reflect this, and rejustify comment to 80 columns. Signed-off-by: Warner Losh --- linux-user/main.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/linux-user/main.c b/linux-user/main.c index 94e4c47f052..94c99a1366f 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -814,10 +814,10 @@ int main(int argc, char **argv, char **envp) thread_cpu =3D cpu; =20 /* - * Reserving too much vm space via mmap can run into problems - * with rlimits, oom due to page table creation, etc. We will - * still try it, if directed by the command-line option, but - * not by default. + * Reserving too much vm space via mmap can run into problems with rli= mits, + * oom due to page table creation, etc. We will still try it, if dire= cted + * by the command-line option, but not by default. Unless we're runnin= g a + * target address space of 32 or fewer bits on a host with 64 bits. */ max_reserved_va =3D MAX_RESERVED_VA(cpu); if (reserved_va !=3D 0) { --=20 2.43.0