diff for duplicates of <531E7F81.20400@hurleysoftware.com> diff --git a/a/1.txt b/N1/1.txt index 5a45d32..1e8aaab 100644 Binary files a/a/1.txt and b/N1/1.txt differ diff --git a/a/content_digest b/N1/content_digest index e0871fb..da801ce 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -2,7 +2,7 @@ "ref\0CAMuHMdVwpQEWAVHA5BO2xXzaNc1DTdteDMWFHQ=MFJoo4Afm_A@mail.gmail.com\0" "From\0Peter Hurley <peter@hurleysoftware.com>\0" "Subject\0Re: serial core: crash / race condition on unbind\0" - "Date\0Tue, 11 Mar 2014 03:14:09 +0000\0" + "Date\0Mon, 10 Mar 2014 23:14:09 -0400\0" "To\0Geert Uytterhoeven <geert@linux-m68k.org>" " Greg Kroah-Hartman <gregkh@linuxfoundation.org>\0" "Cc\0linux-serial@vger.kernel.org" @@ -62,7 +62,7 @@ "When hanging up a tty, if any of the open file pointers are consoles\n" "(ie., opened via /dev/console or /dev/ttyN), those open files are\n" "not closed on hangup. In this case, tty_vhangup() closes the _other_\n" - "file pointers via tty->ops->close() => uart_close().\n" + "file pointers via tty->ops->close() ==> uart_close().\n" "\n" "The console file pointers are left open and operational until all\n" "have explicitly been closed (or implicitly by process exit).\n" @@ -119,7 +119,7 @@ ">> If debugging is enabled, it will already crash here while dereferencing uport\n" ">> (this one is easily fixed)\n" ">>\n" - ">> if (tty_port_close_start(port, tty, filp) = 0)\n" + ">> if (tty_port_close_start(port, tty, filp) == 0)\n" ">> return;\n" ">>\n" ">> ...\n" @@ -149,7 +149,7 @@ ">>\n" ">> Sometimes uart_close() returns after the tty_port_close_start() above,\n" ">\n" - "> This is the expected behavior, as filp->f_op = &hung_up_tty_fops\n" + "> This is the expected behavior, as filp->f_op == &hung_up_tty_fops\n" "> (set from tty_vhangup() et al.).\n" ">\n" ">> without a crash (bypassing e.g. the call to uart_change_pm() :-(\n" @@ -185,7 +185,7 @@ "> tty_port_close_start: tty->count = 1 port count = 0.\n" "> Unable to handle kernel NULL pointer dereference at virtual address 00000000\n" "> pgd = c0004000\n" - "> [00000000] *pgd\0000000\n" + "> [00000000] *pgd=00000000\n" "> Internal error: Oops: 17 [#1] SMP ARM\n" "> Modules linked in:\n" "> CPU: 0 PID: 1333 Comm: getty Not tainted\n" @@ -254,4 +254,4 @@ "Regards,\n" Peter Hurley -d0c41577cbf45faadc8020169ee5781282022bed09372024842709ebc8f300fc +e31bc2a1be9604aa00f68eef10982ec2ef80f959bced96e65c49c0f1af164d9c
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