Remove unused patches
This commit is contained in:
Simon Gaiser
parent
8905340413
commit
4700f2cff4
@ -1,50 +0,0 @@
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From 50220dead1650609206efe91f0cc116132d59b3f Mon Sep 17 00:00:00 2001
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From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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Date: Tue, 19 Jan 2016 12:34:58 +0100
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Subject: [PATCH] HID: core: prevent out-of-bound readings
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Plugging a Logitech DJ receiver with KASAN activated raises a bunch of
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out-of-bound readings.
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The fields are allocated up to MAX_USAGE, meaning that potentially, we do
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not have enough fields to fit the incoming values.
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Add checks and silence KASAN.
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Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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---
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drivers/hid/hid-core.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
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index 16c2c66..3f6ac5f 100644
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--- a/drivers/hid/hid-core.c
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+++ b/drivers/hid/hid-core.c
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@@ -1293,6 +1293,7 @@ static void hid_input_field(struct hid_device *hid, struct hid_field *field,
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/* Ignore report if ErrorRollOver */
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if (!(field->flags & HID_MAIN_ITEM_VARIABLE) &&
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value[n] >= min && value[n] <= max &&
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+ value[n] - min < field->maxusage &&
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field->usage[value[n] - min].hid == HID_UP_KEYBOARD + 1)
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goto exit;
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}
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@@ -1305,11 +1306,13 @@ static void hid_input_field(struct hid_device *hid, struct hid_field *field,
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}
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if (field->value[n] >= min && field->value[n] <= max
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+ && field->value[n] - min < field->maxusage
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&& field->usage[field->value[n] - min].hid
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&& search(value, field->value[n], count))
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hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt);
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if (value[n] >= min && value[n] <= max
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+ && value[n] - min < field->maxusage
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&& field->usage[value[n] - min].hid
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&& search(field->value, value[n], count))
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hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt);
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--
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2.5.5
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@ -1,44 +0,0 @@
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From 221255aee67ec1c752001080aafec0c4e9390d95 Mon Sep 17 00:00:00 2001
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From: Hannes Reinecke <hare@suse.de>
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Date: Tue, 1 Dec 2015 10:16:42 +0100
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Subject: [PATCH] scsi: ignore errors from scsi_dh_add_device()
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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device handler initialisation might fail due to a number of
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reasons. But as device_handlers are optional this shouldn't
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cause us to disable the device entirely.
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So just ignore errors from scsi_dh_add_device().
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Reviewed-by: Johannes Thumshirn <jthumshirn@suse.com>
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Reviewed-by: Christoph Hellwig <hch@lst.de>
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Signed-off-by: Hannes Reinecke <hare@suse.de>
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Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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---
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drivers/scsi/scsi_sysfs.c | 7 ++++---
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1 file changed, 4 insertions(+), 3 deletions(-)
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diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
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index fc3cd26..d015374 100644
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--- a/drivers/scsi/scsi_sysfs.c
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+++ b/drivers/scsi/scsi_sysfs.c
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@@ -1120,11 +1120,12 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev)
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}
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error = scsi_dh_add_device(sdev);
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- if (error) {
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+ if (error)
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+ /*
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+ * device_handler is optional, so any error can be ignored
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+ */
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sdev_printk(KERN_INFO, sdev,
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"failed to add device handler: %d\n", error);
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- return error;
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- }
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device_enable_async_suspend(&sdev->sdev_dev);
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error = device_add(&sdev->sdev_dev);
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--
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2.5.5
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@ -1,71 +0,0 @@
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From 5266b8e4445cc836c46689d80a9ff539fa3bfbda Mon Sep 17 00:00:00 2001
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From: Juergen Gross <jgross@suse.com>
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Date: Thu, 26 Oct 2017 11:50:56 +0200
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Subject: [PATCH] xen: fix booting ballooned down hvm guest
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Commit 96edd61dcf44362d3ef0bed1a5361e0ac7886a63 ("xen/balloon: don't
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online new memory initially") introduced a regression when booting a
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HVM domain with memory less than mem-max: instead of ballooning down
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immediately the system would try to use the memory up to mem-max
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resulting in Xen crashing the domain.
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For HVM domains the current size will be reflected in Xenstore node
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memory/static-max instead of memory/target.
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Additionally we have to trigger the ballooning process at once.
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Cc: <stable@vger.kernel.org> # 4.13
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Fixes: 96edd61dcf44362d3ef0bed1a5361e0ac7886a63 ("xen/balloon: don't
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online new memory initially")
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Reported-by: Simon Gaiser <hw42@ipsumj.de>
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Suggested-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
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Signed-off-by: Juergen Gross <jgross@suse.com>
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Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
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Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
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---
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drivers/xen/xen-balloon.c | 19 +++++++++++++------
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1 file changed, 13 insertions(+), 6 deletions(-)
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diff --git a/drivers/xen/xen-balloon.c b/drivers/xen/xen-balloon.c
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index e89136ab851e..b437fccd4e62 100644
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--- a/drivers/xen/xen-balloon.c
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+++ b/drivers/xen/xen-balloon.c
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@@ -57,7 +57,7 @@ static int register_balloon(struct device *dev);
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static void watch_target(struct xenbus_watch *watch,
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const char *path, const char *token)
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{
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- unsigned long long new_target;
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+ unsigned long long new_target, static_max;
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int err;
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static bool watch_fired;
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static long target_diff;
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@@ -72,13 +72,20 @@ static void watch_target(struct xenbus_watch *watch,
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* pages. PAGE_SHIFT converts bytes to pages, hence PAGE_SHIFT - 10.
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*/
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new_target >>= PAGE_SHIFT - 10;
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- if (watch_fired) {
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- balloon_set_new_target(new_target - target_diff);
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- return;
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+
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+ if (!watch_fired) {
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+ watch_fired = true;
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+ err = xenbus_scanf(XBT_NIL, "memory", "static-max", "%llu",
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+ &static_max);
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+ if (err != 1)
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+ static_max = new_target;
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+ else
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+ static_max >>= PAGE_SHIFT - 10;
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+ target_diff = xen_pv_domain() ? 0
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+ : static_max - balloon_stats.target_pages;
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}
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- watch_fired = true;
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- target_diff = new_target - balloon_stats.target_pages;
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+ balloon_set_new_target(new_target - target_diff);
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}
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static struct xenbus_watch target_watch = {
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.node = "memory/target",
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--
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2.15.0.rc2
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