---- linux-2.6.32/drivers/infiniband/Kconfig~ 2009-12-05 00:26:03.663774916 +0100
-+++ linux-2.6.32/drivers/infiniband/Kconfig 2009-12-05 00:26:05.914179759 +0100
-@@ -37,7 +37,6 @@
- config INFINIBAND_ADDR_TRANS
- bool
- depends on INET
-- depends on !(INFINIBAND = y && IPV6 = m)
- default y
-
- source "drivers/infiniband/hw/mthca/Kconfig"
--- linux-2.6.33/scripts/mod/modpost.c~ 2010-02-24 19:52:17.000000000 +0100
+++ linux-2.6.33/scripts/mod/modpost.c 2010-03-07 14:26:47.242168558 +0100
@@ -15,7 +15,8 @@
/* Some toolchains use a `_' prefix for all user symbols. */
-commit 87b09f1f25cd1e01d7c50bf423c7fe33027d7511
-Author: stephen hemminger <shemminger@vyatta.com>
-Date: Fri Feb 12 06:58:00 2010 +0000
-
- sky2: dont enable PME legacy mode
-
- This bit is not changed by vendor driver, and should be left alone.
- The documentation implies this a debug bit.
- 0 = WAKE# only asserted when VMAIN not available
- 1 = WAKE# is depend on wake events and independent of VMAIN.
-
- Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
- Signed-off-by: David S. Miller <davem@davemloft.net>
-
-diff --git b/drivers/net/sky2.c a/drivers/net/sky2.c
-index 2494842..edf37aa 100644
---- b/drivers/net/sky2.c
-+++ a/drivers/net/sky2.c
-@@ -733,6 +733,7 @@ static void sky2_wol_init(struct sky2_port *sky2)
- unsigned port = sky2->port;
- enum flow_control save_mode;
- u16 ctrl;
-+ u32 reg1;
-
- /* Bring hardware out of reset */
- sky2_write16(hw, B0_CTST, CS_RST_CLR);
-@@ -786,6 +787,11 @@ static void sky2_wol_init(struct sky2_port *sky2)
- /* Disable PiG firmware */
- sky2_write16(hw, B0_CTST, Y2_HW_WOL_OFF);
-
-+ /* Turn on legacy PCI-Express PME mode */
-+ reg1 = sky2_pci_read32(hw, PCI_DEV_REG1);
-+ reg1 |= PCI_Y2_PME_LEGACY;
-+ sky2_pci_write32(hw, PCI_DEV_REG1, reg1);
-+
- /* block receiver */
- sky2_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET);
- }
-On Sat, 2 Jul 2011, Andi Kleen wrote:
-
-> > The problem is that blk_peek_request() calls scsi_prep_fn(), which
-> > does this:
-> >
-> > struct scsi_device *sdev = q->queuedata;
-> > int ret = BLKPREP_KILL;
-> >
-> > if (req->cmd_type == REQ_TYPE_BLOCK_PC)
-> > ret = scsi_setup_blk_pc_cmnd(sdev, req);
-> > return scsi_prep_return(q, req, ret);
-> >
-> > It doesn't check to see if sdev is NULL, nor does
-> > scsi_setup_blk_pc_cmnd(). That accounts for this error:
->
-> I actually added a NULL check in scsi_setup_blk_pc_cmnd early on,
-> but that just caused RCU CPU stalls afterwards and then eventually
-> a hung system.
-
-The RCU problem is likely to be a separate issue. It might even be a
-result of the use-after-free problem with the elevator.
-
-At any rate, it's clear that the crash in the refcounting log you
-posted occurred because scsi_setup_blk_pc_cmnd() called
-scsi_prep_state_check(), which tried to dereference the NULL pointer.
-
-Would you like to try this patch to see if it fixes the problem? As I
-said before, I'm not certain it's the best thing to do, but it worked
-on my system.
-
-Alan Stern
-
-
-
-
-Index: usb-3.0/drivers/scsi/scsi_lib.c
-===================================================================
---- usb-3.0.orig/drivers/scsi/scsi_lib.c
-+++ usb-3.0/drivers/scsi/scsi_lib.c
-@@ -1247,6 +1247,8 @@ int scsi_prep_fn(struct request_queue *q
- struct scsi_device *sdev = q->queuedata;
- int ret = BLKPREP_KILL;
-
-+ if (!sdev)
-+ return ret;
- if (req->cmd_type == REQ_TYPE_BLOCK_PC)
- ret = scsi_setup_blk_pc_cmnd(sdev, req);
- return scsi_prep_return(q, req, ret);
-Index: usb-3.0/drivers/scsi/scsi_sysfs.c
-===================================================================
---- usb-3.0.orig/drivers/scsi/scsi_sysfs.c
-+++ usb-3.0/drivers/scsi/scsi_sysfs.c
-@@ -322,6 +322,8 @@ static void scsi_device_dev_release_user
- kfree(evt);
- }
-
-+ /* Freeing the queue signals to block that we're done */
-+ scsi_free_queue(sdev->request_queue);
- blk_put_queue(sdev->request_queue);
- /* NULL queue means the device can't be used */
- sdev->request_queue = NULL;
-@@ -936,8 +938,6 @@ void __scsi_remove_device(struct scsi_de
- /* cause the request function to reject all I/O requests */
- sdev->request_queue->queuedata = NULL;
-
-- /* Freeing the queue signals to block that we're done */
-- scsi_free_queue(sdev->request_queue);
- put_device(dev);
- }
-
-
-
---
-To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
-the body of a message to majordomo@vger.kernel.org
-More majordomo info at http://vger.kernel.org/majordomo-info.html
-Please read the FAQ at http://www.tux.org/lkml/
--- linux-3.0/scripts/kconfig/lxdialog/check-lxdialog.sh~ 2011-07-22 04:17:23.000000000 +0200
+++ linux-3.0/scripts/kconfig/lxdialog/check-lxdialog.sh 2011-08-25 21:26:04.799150642 +0200
@@ -9,6 +9,12 @@
fi
done
-
+diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
+index 7a0c800..ec5ebbb 100644
+--- a/drivers/net/ethernet/realtek/r8169.c
++++ b/drivers/net/ethernet/realtek/r8169.c
+@@ -6927,6 +6927,14 @@ rtl_init_one(struct pci_dev *pdev, const
+ for (i = 0; i < ETH_ALEN; i++)
+ dev->dev_addr[i] = RTL_R8(MAC0 + i);
+
++ if (!is_valid_ether_addr(dev->dev_addr)) {
++ /* Report it and use a random ethernet address instead */
++ netdev_err(dev, "Invalid MAC address: %pM\n", dev->dev_addr);
++ random_ether_addr(dev->dev_addr);
++ netdev_info(dev, "Using random MAC address: %pM\n",
++ dev->dev_addr);
++ }
++
+ SET_ETHTOOL_OPS(dev, &rtl8169_ethtool_ops);
+ dev->watchdog_timeo = RTL8169_TX_TIMEOUT;
+
+[PATCH] SCSI: Don't attempt to send extended INQUIRY command if skip_vpd_pages is set
+
+If a device has the skip_vpd_pages flag set we should simply fail the
+scsi_get_vpd_page() call.
+
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Acked-by: Alan Stern <stern@rowland.harvard.edu>
+Tested-by: Stuart Foster <smf.linux@ntlworld.com>
+Cc: stable@vger.kernel.org
+
+diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
+index 3b1ea34..eaa808e 100644
+--- a/drivers/scsi/scsi.c
++++ b/drivers/scsi/scsi.c
+@@ -1031,6 +1031,9 @@
+ {
+ int i, result;
+
++ if (sdev->skip_vpd_pages)
++ goto fail;
++
+ /* Ask for all the pages supported by this device */
+ result = scsi_vpd_inquiry(sdev, buf, 0, buf_len);
+ if (result)
+
+From 1e2ee49f7f1b79f0b14884fe6a602f0411b39552 Mon Sep 17 00:00:00 2001
+From: Will Woods <wwoods@redhat.com>
+Date: Tue, 6 May 2014 12:50:10 -0700
+Subject: fanotify: fix -EOVERFLOW with large files on 64-bit
+
+On 64-bit systems, O_LARGEFILE is automatically added to flags inside
+the open() syscall (also openat(), blkdev_open(), etc). Userspace
+therefore defines O_LARGEFILE to be 0 - you can use it, but it's a
+no-op. Everything should be O_LARGEFILE by default.
+
+But: when fanotify does create_fd() it uses dentry_open(), which skips
+all that. And userspace can't set O_LARGEFILE in fanotify_init()
+because it's defined to 0. So if fanotify gets an event regarding a
+large file, the read() will just fail with -EOVERFLOW.
+
+This patch adds O_LARGEFILE to fanotify_init()'s event_f_flags on 64-bit
+systems, using the same test as open()/openat()/etc.
+
+Addresses https://bugzilla.redhat.com/show_bug.cgi?id=696821
+
+Signed-off-by: Will Woods <wwoods@redhat.com>
+Acked-by: Eric Paris <eparis@redhat.com>
+Reviewed-by: Jan Kara <jack@suse.cz>
+Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+
+diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
+index 4e565c8..732648b 100644
+--- a/fs/notify/fanotify/fanotify_user.c
++++ b/fs/notify/fanotify/fanotify_user.c
+@@ -698,6 +698,8 @@ SYSCALL_DEFINE2(fanotify_init, unsigned int, flags, unsigned int, event_f_flags)
+ }
+ group->overflow_event = &oevent->fse;
+
++ if (force_o_largefile())
++ event_f_flags |= O_LARGEFILE;
+ group->fanotify_data.f_flags = event_f_flags;
+ #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
+ spin_lock_init(&group->fanotify_data.access_lock);
+--
+cgit v0.10.1
+From 29183a70b0b828500816bd794b3fe192fce89f73 Mon Sep 17 00:00:00 2001
+From: John Stultz <john.stultz@linaro.org>
+Date: Mon, 9 Feb 2015 23:30:36 -0800
+Subject: ntp: Fixup adjtimex freq validation on 32-bit systems
+
+Additional validation of adjtimex freq values to avoid
+potential multiplication overflows were added in commit
+5e5aeb4367b (time: adjtimex: Validate the ADJ_FREQUENCY values)
+
+Unfortunately the patch used LONG_MAX/MIN instead of
+LLONG_MAX/MIN, which was fine on 64-bit systems, but being
+much smaller on 32-bit systems caused false positives
+resulting in most direct frequency adjustments to fail w/
+EINVAL.
+
+ntpd only does direct frequency adjustments at startup, so
+the issue was not as easily observed there, but other time
+sync applications like ptpd and chrony were more effected by
+the bug.
+
+See bugs:
+
+ https://bugzilla.kernel.org/show_bug.cgi?id=92481
+ https://bugzilla.redhat.com/show_bug.cgi?id=1188074
+
+This patch changes the checks to use LLONG_MAX for
+clarity, and additionally the checks are disabled
+on 32-bit systems since LLONG_MAX/PPM_SCALE is always
+larger then the 32-bit long freq value, so multiplication
+overflows aren't possible there.
+
+Reported-by: Josh Boyer <jwboyer@fedoraproject.org>
+Reported-by: George Joseph <george.joseph@fairview5.com>
+Tested-by: George Joseph <george.joseph@fairview5.com>
+Signed-off-by: John Stultz <john.stultz@linaro.org>
+Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
+Cc: <stable@vger.kernel.org> # v3.19+
+Cc: Linus Torvalds <torvalds@linux-foundation.org>
+Cc: Sasha Levin <sasha.levin@oracle.com>
+Link: http://lkml.kernel.org/r/1423553436-29747-1-git-send-email-john.stultz@linaro.org
+[ Prettified the changelog and the comments a bit. ]
+Signed-off-by: Ingo Molnar <mingo@kernel.org>
+
+diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
+index 4b585e0..0f60b08 100644
+--- a/kernel/time/ntp.c
++++ b/kernel/time/ntp.c
+@@ -633,10 +633,14 @@ int ntp_validate_timex(struct timex *txc)
+ if ((txc->modes & ADJ_SETOFFSET) && (!capable(CAP_SYS_TIME)))
+ return -EPERM;
+
+- if (txc->modes & ADJ_FREQUENCY) {
+- if (LONG_MIN / PPM_SCALE > txc->freq)
++ /*
++ * Check for potential multiplication overflows that can
++ * only happen on 64-bit systems:
++ */
++ if ((txc->modes & ADJ_FREQUENCY) && (BITS_PER_LONG == 64)) {
++ if (LLONG_MIN / PPM_SCALE > txc->freq)
+ return -EINVAL;
+- if (LONG_MAX / PPM_SCALE < txc->freq)
++ if (LLONG_MAX / PPM_SCALE < txc->freq)
+ return -EINVAL;
+ }
+
+--
+cgit v0.10.2
projects / packages / kernel.git / blobdiff