From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org
Cc: Michael Ernst <mernst@de.ibm.com>,
Martin Schwidefsky <schwidefsky@de.ibm.com>
Subject: [patch 3/8] cio: Remove cio_msg kernel parameter.
Date: Tue, 06 May 2008 17:50:30 +0200 [thread overview]
Message-ID: <20080506155111.467007910@de.ibm.com> (raw)
In-Reply-To: 20080506155027.974409738@de.ibm.com
[-- Attachment #1: 003-cio-cio_msg.diff --]
[-- Type: text/plain, Size: 17901 bytes --]
From: Michael Ernst <mernst@de.ibm.com>
The only sporadically used CIO_DEBUG messages are replaced by ordinary
CIO_MSG_EVENT messages. The CIO_MSG_EVENT messages debug levels are
consolidated.
Signed-off-by: Michael Ernst <mernst@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
Documentation/s390/CommonIO | 11 ----------
drivers/s390/cio/blacklist.c | 1
drivers/s390/cio/cio.c | 39 +++++++++---------------------------
drivers/s390/cio/cio.h | 2 -
drivers/s390/cio/cio_debug.h | 6 -----
drivers/s390/cio/css.c | 4 +--
drivers/s390/cio/device.c | 25 +++++++++++------------
drivers/s390/cio/device_fsm.c | 44 ++++++++++++++++++++---------------------
drivers/s390/cio/device_id.c | 4 +--
drivers/s390/cio/device_pgid.c | 12 +++++------
10 files changed, 54 insertions(+), 94 deletions(-)
Index: quilt-2.6/Documentation/s390/CommonIO
===================================================================
--- quilt-2.6.orig/Documentation/s390/CommonIO
+++ quilt-2.6/Documentation/s390/CommonIO
@@ -8,17 +8,6 @@ Command line parameters
Enable logging of debug information in case of ccw device timeouts.
-
-* cio_msg = yes | no
-
- Determines whether information on found devices and sensed device
- characteristics should be shown during startup or when new devices are
- found, i. e. messages of the types "Detected device 0.0.4711 on subchannel
- 0.0.0042" and "SenseID: Device 0.0.4711 reports: ...".
-
- Default is off.
-
-
* cio_ignore = {all} |
{<device> | <range of devices>} |
{!<device> | !<range of devices>}
Index: quilt-2.6/drivers/s390/cio/blacklist.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/blacklist.c
+++ quilt-2.6/drivers/s390/cio/blacklist.c
@@ -199,7 +199,6 @@ blacklist_parse_parameters (char *str, r
static int __init
blacklist_setup (char *str)
{
- CIO_MSG_EVENT(6, "Reading blacklist parameters\n");
return blacklist_parse_parameters (str, add);
}
Index: quilt-2.6/drivers/s390/cio/cio.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/cio.c
+++ quilt-2.6/drivers/s390/cio/cio.c
@@ -39,23 +39,6 @@ debug_info_t *cio_debug_msg_id;
debug_info_t *cio_debug_trace_id;
debug_info_t *cio_debug_crw_id;
-int cio_show_msg;
-
-static int __init
-cio_setup (char *parm)
-{
- if (!strcmp (parm, "yes"))
- cio_show_msg = 1;
- else if (!strcmp (parm, "no"))
- cio_show_msg = 0;
- else
- printk(KERN_ERR "cio: cio_setup: "
- "invalid cio_msg parameter '%s'", parm);
- return 1;
-}
-
-__setup ("cio_msg=", cio_setup);
-
/*
* Function: cio_debug_init
* Initializes three debug logs for common I/O:
@@ -166,7 +149,7 @@ cio_start_handle_notoper(struct subchann
stsch (sch->schid, &sch->schib);
- CIO_MSG_EVENT(0, "cio_start: 'not oper' status for "
+ CIO_MSG_EVENT(2, "cio_start: 'not oper' status for "
"subchannel 0.%x.%04x!\n", sch->schid.ssid,
sch->schid.sch_no);
sprintf(dbf_text, "no%s", sch->dev.bus_id);
@@ -567,10 +550,9 @@ cio_validate_subchannel (struct subchann
* ... just being curious we check for non I/O subchannels
*/
if (sch->st != 0) {
- CIO_DEBUG(KERN_INFO, 0,
- "Subchannel 0.%x.%04x reports "
- "non-I/O subchannel type %04X\n",
- sch->schid.ssid, sch->schid.sch_no, sch->st);
+ CIO_MSG_EVENT(4, "Subchannel 0.%x.%04x reports "
+ "non-I/O subchannel type %04X\n",
+ sch->schid.ssid, sch->schid.sch_no, sch->st);
/* We stop here for non-io subchannels. */
err = sch->st;
goto out;
@@ -588,7 +570,7 @@ cio_validate_subchannel (struct subchann
* This device must not be known to Linux. So we simply
* say that there is no device and return ENODEV.
*/
- CIO_MSG_EVENT(4, "Blacklisted device detected "
+ CIO_MSG_EVENT(6, "Blacklisted device detected "
"at devno %04X, subchannel set %x\n",
sch->schib.pmcw.dev, sch->schid.ssid);
err = -ENODEV;
@@ -601,12 +583,11 @@ cio_validate_subchannel (struct subchann
sch->lpm = sch->schib.pmcw.pam & sch->opm;
sch->isc = 3;
- CIO_DEBUG(KERN_INFO, 0,
- "Detected device %04x on subchannel 0.%x.%04X"
- " - PIM = %02X, PAM = %02X, POM = %02X\n",
- sch->schib.pmcw.dev, sch->schid.ssid,
- sch->schid.sch_no, sch->schib.pmcw.pim,
- sch->schib.pmcw.pam, sch->schib.pmcw.pom);
+ CIO_MSG_EVENT(6, "Detected device %04x on subchannel 0.%x.%04X "
+ "- PIM = %02X, PAM = %02X, POM = %02X\n",
+ sch->schib.pmcw.dev, sch->schid.ssid,
+ sch->schid.sch_no, sch->schib.pmcw.pim,
+ sch->schib.pmcw.pam, sch->schib.pmcw.pom);
/*
* We now have to initially ...
Index: quilt-2.6/drivers/s390/cio/cio_debug.h
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/cio_debug.h
+++ quilt-2.6/drivers/s390/cio/cio_debug.h
@@ -31,10 +31,4 @@ static inline void CIO_HEX_EVENT(int lev
}
}
-#define CIO_DEBUG(printk_level, event_level, msg...) do { \
- if (cio_show_msg) \
- printk(printk_level "cio: " msg); \
- CIO_MSG_EVENT(event_level, msg); \
- } while (0)
-
#endif
Index: quilt-2.6/drivers/s390/cio/cio.h
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/cio.h
+++ quilt-2.6/drivers/s390/cio/cio.h
@@ -118,6 +118,4 @@ extern void *cio_get_console_priv(void);
#define cio_get_console_priv() NULL
#endif
-extern int cio_show_msg;
-
#endif
Index: quilt-2.6/drivers/s390/cio/css.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/css.c
+++ quilt-2.6/drivers/s390/cio/css.c
@@ -570,7 +570,7 @@ static void reprobe_all(struct work_stru
{
int ret;
- CIO_MSG_EVENT(2, "reprobe start\n");
+ CIO_MSG_EVENT(4, "reprobe start\n");
need_reprobe = 0;
/* Make sure initial subchannel scan is done. */
@@ -578,7 +578,7 @@ static void reprobe_all(struct work_stru
atomic_read(&ccw_device_init_count) == 0);
ret = for_each_subchannel_staged(NULL, reprobe_subchannel, NULL);
- CIO_MSG_EVENT(2, "reprobe done (rc=%d, need_reprobe=%d)\n", ret,
+ CIO_MSG_EVENT(4, "reprobe done (rc=%d, need_reprobe=%d)\n", ret,
need_reprobe);
}
Index: quilt-2.6/drivers/s390/cio/device.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/device.c
+++ quilt-2.6/drivers/s390/cio/device.c
@@ -341,7 +341,7 @@ ccw_device_remove_disconnected(struct cc
rc = device_schedule_callback(&cdev->dev,
ccw_device_remove_orphan_cb);
if (rc)
- CIO_MSG_EVENT(2, "Couldn't unregister orphan "
+ CIO_MSG_EVENT(0, "Couldn't unregister orphan "
"0.%x.%04x\n",
cdev->private->dev_id.ssid,
cdev->private->dev_id.devno);
@@ -351,7 +351,7 @@ ccw_device_remove_disconnected(struct cc
rc = device_schedule_callback(cdev->dev.parent,
ccw_device_remove_sch_cb);
if (rc)
- CIO_MSG_EVENT(2, "Couldn't unregister disconnected device "
+ CIO_MSG_EVENT(0, "Couldn't unregister disconnected device "
"0.%x.%04x\n",
cdev->private->dev_id.ssid,
cdev->private->dev_id.devno);
@@ -397,7 +397,7 @@ int ccw_device_set_offline(struct ccw_de
if (ret == 0)
wait_event(cdev->private->wait_q, dev_fsm_final_state(cdev));
else {
- CIO_MSG_EVENT(2, "ccw_device_offline returned %d, "
+ CIO_MSG_EVENT(0, "ccw_device_offline returned %d, "
"device 0.%x.%04x\n",
ret, cdev->private->dev_id.ssid,
cdev->private->dev_id.devno);
@@ -433,7 +433,7 @@ int ccw_device_set_online(struct ccw_dev
if (ret == 0)
wait_event(cdev->private->wait_q, dev_fsm_final_state(cdev));
else {
- CIO_MSG_EVENT(2, "ccw_device_online returned %d, "
+ CIO_MSG_EVENT(0, "ccw_device_online returned %d, "
"device 0.%x.%04x\n",
ret, cdev->private->dev_id.ssid,
cdev->private->dev_id.devno);
@@ -451,7 +451,7 @@ int ccw_device_set_online(struct ccw_dev
if (ret == 0)
wait_event(cdev->private->wait_q, dev_fsm_final_state(cdev));
else
- CIO_MSG_EVENT(2, "ccw_device_offline returned %d, "
+ CIO_MSG_EVENT(0, "ccw_device_offline returned %d, "
"device 0.%x.%04x\n",
ret, cdev->private->dev_id.ssid,
cdev->private->dev_id.devno);
@@ -803,7 +803,7 @@ static void sch_attach_disconnected_devi
other_sch = to_subchannel(get_device(cdev->dev.parent));
ret = device_move(&cdev->dev, &sch->dev);
if (ret) {
- CIO_MSG_EVENT(2, "Moving disconnected device 0.%x.%04x failed "
+ CIO_MSG_EVENT(0, "Moving disconnected device 0.%x.%04x failed "
"(ret=%d)!\n", cdev->private->dev_id.ssid,
cdev->private->dev_id.devno, ret);
put_device(&other_sch->dev);
@@ -933,7 +933,7 @@ io_subchannel_register(struct work_struc
ret = device_reprobe(&cdev->dev);
if (ret)
/* We can't do much here. */
- CIO_MSG_EVENT(2, "device_reprobe() returned"
+ CIO_MSG_EVENT(0, "device_reprobe() returned"
" %d for 0.%x.%04x\n", ret,
cdev->private->dev_id.ssid,
cdev->private->dev_id.devno);
@@ -1086,7 +1086,7 @@ static void ccw_device_move_to_sch(struc
rc = device_move(&cdev->dev, &sch->dev);
mutex_unlock(&sch->reg_mutex);
if (rc) {
- CIO_MSG_EVENT(2, "Moving device 0.%x.%04x to subchannel "
+ CIO_MSG_EVENT(0, "Moving device 0.%x.%04x to subchannel "
"0.%x.%04x failed (ret=%d)!\n",
cdev->private->dev_id.ssid,
cdev->private->dev_id.devno, sch->schid.ssid,
@@ -1446,8 +1446,7 @@ ccw_device_remove (struct device *dev)
wait_event(cdev->private->wait_q,
dev_fsm_final_state(cdev));
else
- //FIXME: we can't fail!
- CIO_MSG_EVENT(2, "ccw_device_offline returned %d, "
+ CIO_MSG_EVENT(0, "ccw_device_offline returned %d, "
"device 0.%x.%04x\n",
ret, cdev->private->dev_id.ssid,
cdev->private->dev_id.devno);
@@ -1524,7 +1523,7 @@ static int recovery_check(struct device
spin_lock_irq(cdev->ccwlock);
switch (cdev->private->state) {
case DEV_STATE_DISCONNECTED:
- CIO_MSG_EVENT(3, "recovery: trigger 0.%x.%04x\n",
+ CIO_MSG_EVENT(4, "recovery: trigger 0.%x.%04x\n",
cdev->private->dev_id.ssid,
cdev->private->dev_id.devno);
dev_fsm_event(cdev, DEV_EVENT_VERIFY);
@@ -1554,7 +1553,7 @@ static void recovery_work_func(struct wo
}
spin_unlock_irq(&recovery_lock);
} else
- CIO_MSG_EVENT(2, "recovery: end\n");
+ CIO_MSG_EVENT(4, "recovery: end\n");
}
static DECLARE_WORK(recovery_work, recovery_work_func);
@@ -1572,7 +1571,7 @@ void ccw_device_schedule_recovery(void)
{
unsigned long flags;
- CIO_MSG_EVENT(2, "recovery: schedule\n");
+ CIO_MSG_EVENT(4, "recovery: schedule\n");
spin_lock_irqsave(&recovery_lock, flags);
if (!timer_pending(&recovery_timer) || (recovery_phase != 0)) {
recovery_phase = 0;
Index: quilt-2.6/drivers/s390/cio/device_fsm.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/device_fsm.c
+++ quilt-2.6/drivers/s390/cio/device_fsm.c
@@ -322,10 +322,10 @@ ccw_device_recog_done(struct ccw_device
same_dev = 0; /* Keep the compiler quiet... */
switch (state) {
case DEV_STATE_NOT_OPER:
- CIO_DEBUG(KERN_WARNING, 2,
- "SenseID : unknown device %04x on subchannel "
- "0.%x.%04x\n", cdev->private->dev_id.devno,
- sch->schid.ssid, sch->schid.sch_no);
+ CIO_MSG_EVENT(2, "SenseID : unknown device %04x on "
+ "subchannel 0.%x.%04x\n",
+ cdev->private->dev_id.devno,
+ sch->schid.ssid, sch->schid.sch_no);
break;
case DEV_STATE_OFFLINE:
if (cdev->private->state == DEV_STATE_DISCONNECTED_SENSE_ID) {
@@ -348,20 +348,19 @@ ccw_device_recog_done(struct ccw_device
return;
}
/* Issue device info message. */
- CIO_DEBUG(KERN_INFO, 2,
- "SenseID : device 0.%x.%04x reports: "
- "CU Type/Mod = %04X/%02X, Dev Type/Mod = "
- "%04X/%02X\n",
- cdev->private->dev_id.ssid,
- cdev->private->dev_id.devno,
- cdev->id.cu_type, cdev->id.cu_model,
- cdev->id.dev_type, cdev->id.dev_model);
+ CIO_MSG_EVENT(4, "SenseID : device 0.%x.%04x reports: "
+ "CU Type/Mod = %04X/%02X, Dev Type/Mod = "
+ "%04X/%02X\n",
+ cdev->private->dev_id.ssid,
+ cdev->private->dev_id.devno,
+ cdev->id.cu_type, cdev->id.cu_model,
+ cdev->id.dev_type, cdev->id.dev_model);
break;
case DEV_STATE_BOXED:
- CIO_DEBUG(KERN_WARNING, 2,
- "SenseID : boxed device %04x on subchannel "
- "0.%x.%04x\n", cdev->private->dev_id.devno,
- sch->schid.ssid, sch->schid.sch_no);
+ CIO_MSG_EVENT(0, "SenseID : boxed device %04x on "
+ " subchannel 0.%x.%04x\n",
+ cdev->private->dev_id.devno,
+ sch->schid.ssid, sch->schid.sch_no);
break;
}
cdev->private->state = state;
@@ -443,9 +442,8 @@ ccw_device_done(struct ccw_device *cdev,
if (state == DEV_STATE_BOXED)
- CIO_DEBUG(KERN_WARNING, 2,
- "Boxed device %04x on subchannel %04x\n",
- cdev->private->dev_id.devno, sch->schid.sch_no);
+ CIO_MSG_EVENT(0, "Boxed device %04x on subchannel %04x\n",
+ cdev->private->dev_id.devno, sch->schid.sch_no);
if (cdev->private->flags.donotify) {
cdev->private->flags.donotify = 0;
@@ -900,7 +898,7 @@ ccw_device_w4sense(struct ccw_device *cd
/* Basic sense hasn't started. Try again. */
ccw_device_do_sense(cdev, irb);
else {
- CIO_MSG_EVENT(2, "Huh? 0.%x.%04x: unsolicited "
+ CIO_MSG_EVENT(0, "0.%x.%04x: unsolicited "
"interrupt during w4sense...\n",
cdev->private->dev_id.ssid,
cdev->private->dev_id.devno);
@@ -1169,8 +1167,10 @@ ccw_device_nop(struct ccw_device *cdev,
static void
ccw_device_bug(struct ccw_device *cdev, enum dev_event dev_event)
{
- CIO_MSG_EVENT(0, "dev_jumptable[%i][%i] == NULL\n",
- cdev->private->state, dev_event);
+ CIO_MSG_EVENT(0, "Internal state [%i][%i] not handled for device "
+ "0.%x.%04x\n", cdev->private->state, dev_event,
+ cdev->private->dev_id.ssid,
+ cdev->private->dev_id.devno);
BUG();
}
Index: quilt-2.6/drivers/s390/cio/device_id.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/device_id.c
+++ quilt-2.6/drivers/s390/cio/device_id.c
@@ -214,7 +214,7 @@ ccw_device_check_sense_id(struct ccw_dev
* sense id information. So, for intervention required,
* we use the "whack it until it talks" strategy...
*/
- CIO_MSG_EVENT(2, "SenseID : device %04x on Subchannel "
+ CIO_MSG_EVENT(0, "SenseID : device %04x on Subchannel "
"0.%x.%04x reports cmd reject\n",
cdev->private->dev_id.devno, sch->schid.ssid,
sch->schid.sch_no);
@@ -239,7 +239,7 @@ ccw_device_check_sense_id(struct ccw_dev
lpm = to_io_private(sch)->orb.lpm;
if ((lpm & sch->schib.pmcw.pim & sch->schib.pmcw.pam) != 0)
- CIO_MSG_EVENT(2, "SenseID : path %02X for device %04x "
+ CIO_MSG_EVENT(4, "SenseID : path %02X for device %04x "
"on subchannel 0.%x.%04x is "
"'not operational'\n", lpm,
cdev->private->dev_id.devno,
Index: quilt-2.6/drivers/s390/cio/device_pgid.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/device_pgid.c
+++ quilt-2.6/drivers/s390/cio/device_pgid.c
@@ -79,7 +79,7 @@ __ccw_device_sense_pgid_start(struct ccw
/* ret is 0, -EBUSY, -EACCES or -ENODEV */
if (ret != -EACCES)
return ret;
- CIO_MSG_EVENT(2, "SNID - Device %04x on Subchannel "
+ CIO_MSG_EVENT(3, "SNID - Device %04x on Subchannel "
"0.%x.%04x, lpm %02X, became 'not "
"operational'\n",
cdev->private->dev_id.devno,
@@ -159,7 +159,7 @@ __ccw_device_check_sense_pgid(struct ccw
u8 lpm;
lpm = to_io_private(sch)->orb.lpm;
- CIO_MSG_EVENT(2, "SNID - Device %04x on Subchannel 0.%x.%04x,"
+ CIO_MSG_EVENT(3, "SNID - Device %04x on Subchannel 0.%x.%04x,"
" lpm %02X, became 'not operational'\n",
cdev->private->dev_id.devno, sch->schid.ssid,
sch->schid.sch_no, lpm);
@@ -275,7 +275,7 @@ __ccw_device_do_pgid(struct ccw_device *
return ret;
}
/* PGID command failed on this path. */
- CIO_MSG_EVENT(2, "SPID - Device %04x on Subchannel "
+ CIO_MSG_EVENT(3, "SPID - Device %04x on Subchannel "
"0.%x.%04x, lpm %02X, became 'not operational'\n",
cdev->private->dev_id.devno, sch->schid.ssid,
sch->schid.sch_no, cdev->private->imask);
@@ -317,7 +317,7 @@ static int __ccw_device_do_nop(struct cc
return ret;
}
/* nop command failed on this path. */
- CIO_MSG_EVENT(2, "NOP - Device %04x on Subchannel "
+ CIO_MSG_EVENT(3, "NOP - Device %04x on Subchannel "
"0.%x.%04x, lpm %02X, became 'not operational'\n",
cdev->private->dev_id.devno, sch->schid.ssid,
sch->schid.sch_no, cdev->private->imask);
@@ -362,7 +362,7 @@ __ccw_device_check_pgid(struct ccw_devic
return -EAGAIN;
}
if (irb->scsw.cc == 3) {
- CIO_MSG_EVENT(2, "SPID - Device %04x on Subchannel 0.%x.%04x,"
+ CIO_MSG_EVENT(3, "SPID - Device %04x on Subchannel 0.%x.%04x,"
" lpm %02X, became 'not operational'\n",
cdev->private->dev_id.devno, sch->schid.ssid,
sch->schid.sch_no, cdev->private->imask);
@@ -391,7 +391,7 @@ static int __ccw_device_check_nop(struct
return -ETIME;
}
if (irb->scsw.cc == 3) {
- CIO_MSG_EVENT(2, "NOP - Device %04x on Subchannel 0.%x.%04x,"
+ CIO_MSG_EVENT(3, "NOP - Device %04x on Subchannel 0.%x.%04x,"
" lpm %02X, became 'not operational'\n",
cdev->private->dev_id.devno, sch->schid.ssid,
sch->schid.sch_no, cdev->private->imask);
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
next prev parent reply other threads:[~2008-05-06 15:50 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-06 15:50 [patch 0/8] s390 patches for 2.6.26-rc1 Martin Schwidefsky
2008-05-06 15:50 ` [patch 1/8] s390: Optimize user and work TIF check Martin Schwidefsky
2008-05-06 15:50 ` [patch 2/8] s390-kvm: leave sie context on work. Removes preemption requirement Martin Schwidefsky
2008-05-06 15:50 ` Martin Schwidefsky [this message]
2008-05-06 15:50 ` [patch 4/8] cio: Fix parsing mechanism for blacklisted devices Martin Schwidefsky
2008-05-06 15:50 ` [patch 5/8] s390mach compile warning Martin Schwidefsky
2008-05-06 15:50 ` [patch 6/8] compat ptrace cleanup Martin Schwidefsky
2008-05-06 15:50 ` [patch 7/8] tty3270: fix put_char fail/success conversion Martin Schwidefsky
2008-05-06 16:20 ` Alan Cox
2008-05-06 15:50 ` [patch 8/8] guest page hinting light Martin Schwidefsky
2008-05-06 19:47 ` Rik van Riel
2008-05-06 19:47 ` Rik van Riel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20080506155111.467007910@de.ibm.com \
--to=schwidefsky@de.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-s390@vger.kernel.org \
--cc=mernst@de.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.