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From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, Kangjie Lu <kjlu@umn.edu>,
	"David S . Miller" <davem@davemloft.net>
Subject: Re: [PATCH 131/190] Revert "net: 8390: fix potential NULL pointer dereferences"
Date: Wed, 28 Apr 2021 11:08:47 +0100	[thread overview]
Message-ID: <20210428100844.GA20947@shell.armlinux.org.uk> (raw)
In-Reply-To: <YIhZMvRebkNu/B8C@kroah.com>

On Tue, Apr 27, 2021 at 08:34:26PM +0200, Greg Kroah-Hartman wrote:
> On Wed, Apr 21, 2021 at 03:00:06PM +0200, Greg Kroah-Hartman wrote:
> > This reverts commit c7cbc3e937b885c9394bf9d0ca21ceb75c2ac262.
> > 
> > Commits from @umn.edu addresses have been found to be submitted in "bad
> > faith" to try to test the kernel community's ability to review "known
> > malicious" changes.  The result of these submissions can be found in a
> > paper published at the 42nd IEEE Symposium on Security and Privacy
> > entitled, "Open Source Insecurity: Stealthily Introducing
> > Vulnerabilities via Hypocrite Commits" written by Qiushi Wu (University
> > of Minnesota) and Kangjie Lu (University of Minnesota).
> > 
> > Because of this, all submissions from this group must be reverted from
> > the kernel tree and will need to be re-reviewed again to determine if
> > they actually are a valid fix.  Until that work is complete, remove this
> > change to ensure that no problems are being introduced into the
> > codebase.
> > 
> > Cc: Kangjie Lu <kjlu@umn.edu>
> > Cc: David S. Miller <davem@davemloft.net>
> > Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > ---
> >  drivers/net/ethernet/8390/pcnet_cs.c | 10 ----------
> >  1 file changed, 10 deletions(-)
> > 
> > diff --git a/drivers/net/ethernet/8390/pcnet_cs.c b/drivers/net/ethernet/8390/pcnet_cs.c
> > index 9d3b1e0e425c..0a408fa2b7a4 100644
> > --- a/drivers/net/ethernet/8390/pcnet_cs.c
> > +++ b/drivers/net/ethernet/8390/pcnet_cs.c
> > @@ -289,11 +289,6 @@ static struct hw_info *get_hwinfo(struct pcmcia_device *link)
> >  
> >      virt = ioremap(link->resource[2]->start,
> >  	    resource_size(link->resource[2]));
> > -    if (unlikely(!virt)) {
> > -	    pcmcia_release_window(link, link->resource[2]);
> > -	    return NULL;
> > -    }
> > -
> >      for (i = 0; i < NR_INFO; i++) {
> >  	pcmcia_map_mem_page(link, link->resource[2],
> >  		hw_info[i].offset & ~(resource_size(link->resource[2])-1));
> > @@ -1430,11 +1425,6 @@ static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
> >      /* Try scribbling on the buffer */
> >      info->base = ioremap(link->resource[3]->start,
> >  			resource_size(link->resource[3]));
> > -    if (unlikely(!info->base)) {
> > -	    ret = -ENOMEM;
> > -	    goto failed;
> > -    }
> > -
> >      for (i = 0; i < (TX_PAGES<<8); i += 2)
> >  	__raw_writew((i>>1), info->base+offset+i);
> >      udelay(100);
> > -- 
> > 2.31.1
> > 
> 
> This change causes a memory leak on the error path, so I will keep the
> revert.
> 
> But really, a pcmcia card with a failed ioremap() call?  That can never
> happen here, so I'll just keep it reverted, it's not worth touching
> again.

I'm afraid that I have to disagree with your analysis.

However, first thing is, it would help immensely if you actually said
where the memory leak is, rather than using this boiler plate and
rushing through the changes.

On IRC, you mentioned it was due to the change in setup_shmem_window(),
specifically "no call to pcmcia_release_window()". This seems to imply
that you have no problem with the change to get_hwinfo(), and indeed
that part of the original change looks fully correct to me. So,
concentrating on the setup_shmem_window() change in this patch:

First, let's analyse pcmcia_request_window() and pcmcia_release_window().
pcmcia_request_window() allocates some memory for a struct resource,
which pcmcia_release_window() releases. So, on the face of it, calling
the former without a subsequent call to the latter looks like a memory
leak, unless one gets a deeper understanding first.

When pcmcia_request_window() is called and is successful, the resource
is marked with the window number that has been allocated to it, which
is always non-zero:

#define WIN_FLAGS_REQ           0x1c

        /* Configure the socket controller */
        win->map = w+1;
...
        res->flags &= ~WIN_FLAGS_REQ;
        res->flags |= (win->map << 2) | IORESOURCE_MEM;

When a window is released, this is checked:

        w = ((res->flags & IORESOURCE_BITS & WIN_FLAGS_REQ) >> 2) - 1;
        if (w >= MAX_WIN)
                return -EINVAL;

However, there is another path where a driver's resources are released,
which is if the driver makes a call to pcmcia_disable_device():

        for (i = 0; i < MAX_WIN; i++) {
                struct resource *res = p_dev->resource[MAX_IO_WIN + i];
                if (res->flags & WIN_FLAGS_REQ)
                        pcmcia_release_window(p_dev, res);
        }

This walks all the memory resources for the card, releasing any that are
currently requested (have non-zero WIN_FLAGS_REQ bits) at the time of
this call.

pcnet_cs makes a call to pcmcia_disable_device() from pcnet_release()
which is called in two cases: firstly on any probe failure, and secondly
on device removal in pcnet_detach().

Consequently, the best that can be said about the setup_shmem_window()
memory leak is that it is a temporary leak - the allocated memory will
be freed if either the probe eventually fails, or the driver is unbound.


Second point. setup_shmem_window() "failure" itself does not lead to
probe failure. The function returns a value that indicates whether shmem
can be used by the driver or not - it needs a subsequent call to fail.
setup_shmem_window() merely returns a value to indicate whether shmem
should be configured or not.


Third point. setup_shmem_window() can already "leak" this window
allocation. If pcmcia_map_mem_page() fails, then the window is not
released in a timely fashion. So, the "leak" is pre-existing in this
driver, and the "leak" introduced by this patch already exists in
other paths.


Fourth point. If setup_shmem_window() is successful, which means we use
shmem, and we then fail to register the netdev in the subsequent
register_netdev() call, we are reliant on pcmcia_disable_device() to
clean up that allocation. We are also reliant on pcmcia_disable_device()
to clean that up when the driver is unbound. So, this is an entirely
normal state of affairs to rely on the action of this call to clean up
these resources.


Fifth point. The effect of reverting the original patch will be a kernel
oops should this ioremap() fail:

     info->base = ioremap(link->resource[3]->start,
                         resource_size(link->resource[3]));
-    if (unlikely(!info->base)) {
-            ret = -ENOMEM;
-            goto failed;
-    }
-
    for (i = 0; i < (TX_PAGES<<8); i += 2)
        __raw_writew((i>>1), info->base+offset+i);
                             ^^^^^^^^^^^^^^^^^^^^

So, is the patch of net benefit or net harm?

1) it does not introduce any new issue that doesn't already exist. The
   driver has a short-term memory leak in certain circumstances already
   that is cleaned up via the normal action of other pcmcia_* calls.

2) it removes an opportunity for a NULL or close-to-NULL pointer
   dereference.

Therefore, the original patch is of net _benefit_ and should not be
reverted.

It would have been nice to have had a patch that addresses the
temporary leak in the driver, but I really don't see that as any
justification for reverting this patch. Therefore, I NAK your revert of
this change as that will result in more harm than good.

You said on IRC early this morning when you thought there was still a
leak in the probe path: "the leak happens from probe, that is where it
needs to be cleaned up properly, the patch was incorrect.  You owe me
a bottle of wine for even debating this crap..."

I think you now owe me more than just a bottle of wine... and I think
you need to realise that your attitude also needs to be altered. Yes,
I fully understand _why_ you made that comment - it's because you're
swamped. However, we *need* to review and debate your reverts, and that
is something you should DEFINITELY NOT be discouraging with such
comments.  If we discourage review and debate in the way you seem to be
doing when someone raises a concern, we're yet again proving that our
approach to review is broken.

It really concerns me that there seems to be a slap-dash attitude here,
and push-back when one of your fellow kernel developers disagrees with
your abbreviated unexplained analysis.

Are you sure you aren't causing harm?

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!

  reply	other threads:[~2021-04-28 10:09 UTC|newest]

Thread overview: 580+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-21 12:57 [PATCH 000/190] Revertion of all of the umn.edu commits Greg Kroah-Hartman
2021-04-21 12:57 ` [PATCH 001/190] Revert "net/rds: Avoid potential use after free in rds_send_remove_from_sock" Greg Kroah-Hartman
2021-04-27 18:37   ` Greg Kroah-Hartman
2021-04-27 18:39     ` Greg Kroah-Hartman
2021-04-29 19:49       ` Pavel Machek
2021-04-21 12:57 ` [PATCH 002/190] Revert "media: st-delta: Fix reference count leak in delta_run_work" Greg Kroah-Hartman
2021-04-22  8:02   ` Hans Verkuil
2021-04-22  8:13     ` Greg Kroah-Hartman
2021-04-22  8:17       ` Hans Verkuil
2021-04-21 12:57 ` [PATCH 003/190] Revert "media: sti: Fix reference count leaks" Greg Kroah-Hartman
2021-04-29 20:00   ` Pavel Machek
2021-04-21 12:57 ` [PATCH 004/190] Revert "media: exynos4-is: Fix several reference count leaks due to pm_runtime_get_sync" Greg Kroah-Hartman
2021-04-23  7:03   ` Krzysztof Kozlowski
2021-04-21 12:58 ` [PATCH 005/190] Revert "media: exynos4-is: Fix a reference count leak " Greg Kroah-Hartman
2021-04-23  7:03   ` Krzysztof Kozlowski
2021-04-21 12:58 ` [PATCH 006/190] Revert "media: exynos4-is: Fix a reference count leak" Greg Kroah-Hartman
2021-04-23  7:04   ` Krzysztof Kozlowski
2021-04-27 13:03     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 007/190] Revert "media: ti-vpe: Fix a missing check and " Greg Kroah-Hartman
2021-04-22  8:10   ` Hans Verkuil
2021-04-27 13:11     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 008/190] Revert "media: stm32-dcmi: Fix a " Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 009/190] Revert "media: s5p-mfc: " Greg Kroah-Hartman
2021-04-23  7:04   ` Krzysztof Kozlowski
2021-04-23  7:10     ` Greg Kroah-Hartman
2021-04-23  8:07       ` Mauro Carvalho Chehab
2021-04-23  8:10         ` Hans Verkuil
2021-04-23  8:17           ` Krzysztof Kozlowski
2021-04-23  8:41             ` Julia Lawall
2021-04-23  9:29               ` Krzysztof Kozlowski
2021-04-23  9:42               ` Mauro Carvalho Chehab
2021-04-23 10:23                 ` Mauro Carvalho Chehab
2021-04-21 12:58 ` [PATCH 010/190] Revert "media: camss: Fix a reference count leak." Greg Kroah-Hartman
2021-04-21 15:43   ` Robert Foss
2021-04-21 17:59     ` Robert Foss
2021-04-27 13:04     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 011/190] Revert "media: platform: fcp: " Greg Kroah-Hartman
2021-04-29 19:57   ` Pavel Machek
2021-04-21 12:58 ` [PATCH 012/190] Revert "media: rockchip/rga: " Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 013/190] Revert "media: rcar-vin: " Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 014/190] " Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 015/190] Revert "firmware: " Greg Kroah-Hartman
2021-04-27 16:27   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 016/190] Revert "drm/nouveau: fix reference count leak in nouveau_debugfs_strap_peek" Greg Kroah-Hartman
2021-04-27 16:24   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 017/190] Revert "drm/nouveau: fix reference count leak in nv50_disp_atomic_commit" Greg Kroah-Hartman
2021-04-27 16:24   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 018/190] Revert "drm/nouveau: fix multiple instances of reference count leaks" Greg Kroah-Hartman
2021-04-27 16:25   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 019/190] Revert "drm/nouveau/drm/noveau: fix reference count leak in nouveau_fbcon_open" Greg Kroah-Hartman
2021-04-27 16:25   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 020/190] Revert "PCI: Fix pci_create_slot() reference count leak" Greg Kroah-Hartman
2021-04-22  4:43   ` Bjorn Helgaas
2021-04-26 17:05     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 021/190] Revert "omapfb: fix multiple reference count leaks due to pm_runtime_get_sync" Greg Kroah-Hartman
2021-04-27 16:40   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 022/190] Revert "drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync" Greg Kroah-Hartman
2021-04-21 16:08   ` Deucher, Alexander
2021-04-27 13:40     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 023/190] Revert "drm/radeon: fix multiple reference count leak" Greg Kroah-Hartman
2021-04-21 16:07   ` Deucher, Alexander
2021-04-27 13:41     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 024/190] Revert "drm/amdkfd: Fix reference count leaks." Greg Kroah-Hartman
2021-04-21 15:14   ` Felix Kuehling
2021-04-27 13:41     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 025/190] Revert "platform/chrome: cros_ec_ishtp: Fix a double-unlock issue" Greg Kroah-Hartman
2021-04-23 10:48   ` Enric Balletbo i Serra
2021-04-26 16:52     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 026/190] Revert "usb: dwc3: pci: Fix reference count leak in dwc3_pci_resume_work" Greg Kroah-Hartman
2021-04-22 11:42   ` Felipe Balbi
2021-04-26 16:57     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 027/190] Revert "ASoC: rockchip: Fix a reference count leak." Greg Kroah-Hartman
2021-04-27 16:27   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 028/190] Revert "RDMA/rvt: Fix potential memory leak caused by rvt_alloc_rq" Greg Kroah-Hartman
2021-04-21 14:11   ` Jason Gunthorpe
2021-04-27 14:22     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 029/190] Revert "EDAC: Fix reference count leaks" Greg Kroah-Hartman
2021-04-21 18:55   ` Borislav Petkov
2021-04-27 11:58     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 030/190] Revert "ASoC: tegra: Fix reference count leaks." Greg Kroah-Hartman
2021-04-27 16:28   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 031/190] Revert "test_objagg: Fix potential memory leak in error handling" Greg Kroah-Hartman
2021-04-28  7:11   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 032/190] Revert "ASoC: img-parallel-out: Fix a reference count leak" Greg Kroah-Hartman
2021-04-27 16:28   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 033/190] Revert "ASoC: img: Fix a reference count leak in img_i2s_in_set_fmt" Greg Kroah-Hartman
2021-04-27 16:28   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 034/190] Revert "efi/esrt: Fix reference count leak in esre_create_sysfs_entry." Greg Kroah-Hartman
2021-04-27 16:39   ` Greg Kroah-Hartman
2021-04-27 16:42     ` Ard Biesheuvel
2021-04-21 12:58 ` [PATCH 035/190] Revert "scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj" Greg Kroah-Hartman
2021-04-27 16:39   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 036/190] Revert "vfio/mdev: Fix reference count leak in add_mdev_supported_type" Greg Kroah-Hartman
2021-04-21 18:36   ` Jason Gunthorpe
2021-04-21 23:03     ` Alex Williamson
2021-04-27 16:37       ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 037/190] Revert "RDMA/core: Fix several reference count leaks." Greg Kroah-Hartman
2021-04-21 14:14   ` Jason Gunthorpe
2021-04-27 14:27     ` Greg Kroah-Hartman
2021-04-27 16:12       ` Jason Gunthorpe
2021-04-28 12:23         ` Greg Kroah-Hartman
2021-04-28 13:00           ` Jason Gunthorpe
2021-04-29 13:38             ` Greg Kroah-Hartman
2021-05-03 18:30               ` Jason Gunthorpe
2021-05-05 20:14                 ` Jason Gunthorpe
2021-04-21 12:58 ` [PATCH 038/190] Revert "cpuidle: Fix three reference count leaks" Greg Kroah-Hartman
2021-04-21 17:53   ` Rafael J. Wysocki
2021-04-27 16:38     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 039/190] Revert "iommu: Fix reference count leak in iommu_group_alloc." Greg Kroah-Hartman
2021-04-22  7:52   ` Joerg Roedel
2021-04-22  8:12     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 040/190] Revert "ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe()" Greg Kroah-Hartman
2021-04-21 17:54   ` Rafael J. Wysocki
2021-04-27 14:50   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 041/190] Revert "ACPI: sysfs: Fix reference count leak in acpi_sysfs_add_hotplug_profile()" Greg Kroah-Hartman
2021-04-21 17:54   ` Rafael J. Wysocki
2021-04-27 14:50     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 042/190] Revert "ASoC: fix incomplete error-handling in img_i2s_in_probe." Greg Kroah-Hartman
2021-04-21 18:08   ` Kalle Valo
2021-04-27 11:58     ` Greg Kroah-Hartman
2021-04-27 16:29   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 043/190] Revert "qlcnic: fix missing release in qlcnic_83xx_interrupt_test." Greg Kroah-Hartman
2021-04-28  7:13   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 044/190] Revert "RDMA/pvrdma: Fix missing pci disable in pvrdma_pci_probe()" Greg Kroah-Hartman
2021-04-21 14:10   ` Jason Gunthorpe
2021-04-27 14:24     ` Greg Kroah-Hartman
2021-04-21 19:25   ` Roland Dreier
2021-04-27 14:25     ` Greg KH
2021-04-21 12:58 ` [PATCH 045/190] Revert "usb: gadget: fix potential double-free in m66592_probe." Greg Kroah-Hartman
2021-04-22 11:43   ` Felipe Balbi
2021-04-27 14:36     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 046/190] Revert "net/mlx4_core: fix a memory leak bug." Greg Kroah-Hartman
2021-04-26 11:18   ` Tariq Toukan
2021-04-27 13:00     ` Greg Kroah-Hartman
2021-04-29 17:16       ` Greg Kroah-Hartman
2021-05-09 10:19       ` Tariq Toukan
2021-05-09 11:14         ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 047/190] Revert "rxrpc: Fix a memory leak in rxkad_verify_response()" Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 048/190] Revert "net: sun: fix missing release regions in cas_init_one()." Greg Kroah-Hartman
2021-04-28  7:12   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 049/190] Revert "agp/intel: Fix a memory leak on module initialisation failure" Greg Kroah-Hartman
2021-04-27 17:24   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 050/190] Revert "nfp: abm: fix a memory leak bug" Greg Kroah-Hartman
2021-04-21 16:03   ` Jakub Kicinski
2021-04-27 14:54     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 051/190] Revert "power: supply: core: fix memory leak in HWMON error path" Greg Kroah-Hartman
2021-04-21 15:51   ` Sebastian Reichel
2021-04-27 14:10     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 052/190] Revert "media: media/saa7146: fix incorrect assertion in saa7146_buffer_finish" Greg Kroah-Hartman
2021-04-29 20:08   ` Pavel Machek
2021-04-21 12:58 ` [PATCH 053/190] Revert "ecryptfs: replace BUG_ON with error handling code" Greg Kroah-Hartman
2021-04-21 16:04   ` Al Viro
2021-04-21 16:13     ` Tyler Hicks
2021-04-21 17:03       ` Al Viro
2021-04-21 23:32         ` Tyler Hicks
2021-04-27 14:58       ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 054/190] Revert "clk: samsung: Remove redundant check in samsung_cmu_register_one" Greg Kroah-Hartman
2021-04-23  7:09   ` Krzysztof Kozlowski
2021-04-26 16:56     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 055/190] Revert "fs: ocfs: remove unnecessary assertion in dlm_migrate_lockres" Greg Kroah-Hartman
2021-04-22  8:42   ` Pavel Machek
2021-04-26 17:01     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 056/190] Revert "media: davinci/vpfe_capture.c: Avoid BUG_ON for register failure" Greg Kroah-Hartman
2021-04-29 20:14   ` Pavel Machek
2021-04-21 12:58 ` [PATCH 057/190] Revert "media: saa7146: Avoid using BUG_ON as an assertion" Greg Kroah-Hartman
2021-04-29 20:17   ` Pavel Machek
2021-04-21 12:58 ` [PATCH 058/190] Revert "media: cx231xx: replace BUG_ON with recovery code" Greg Kroah-Hartman
2021-04-29 20:19   ` Pavel Machek
2021-04-21 12:58 ` [PATCH 059/190] Revert "RDMA/srpt: Remove unnecessary assertion in srpt_queue_response" Greg Kroah-Hartman
2021-04-21 14:02   ` Jason Gunthorpe
2021-04-21 14:05     ` Jason Gunthorpe
2021-04-21 16:05       ` Bart Van Assche
2021-04-27 14:24         ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 060/190] Revert "staging: kpc2000: remove unnecessary assertions in kpc_dma_transfer" Greg Kroah-Hartman
2021-04-27 11:54   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 061/190] Revert "xen/grant-table: remove multiple BUG_ON on gnttab_interface" Greg Kroah-Hartman
2021-04-21 13:19   ` Juergen Gross
2021-04-27 13:37     ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 062/190] Revert "scsi: libfc: remove unnecessary assertion on ep variable" Greg Kroah-Hartman
2021-04-27 17:20   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 063/190] Revert "hdlcdrv: replace unnecessary assertion in hdlcdrv_register" Greg Kroah-Hartman
2021-04-27 18:39   ` Greg Kroah-Hartman
2021-04-21 12:58 ` [PATCH 064/190] Revert "nfc: s3fwrn5: replace the assertion with a WARN_ON" Greg Kroah-Hartman
2021-04-23  7:29   ` Krzysztof Kozlowski
2021-04-26 16:55     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 065/190] Revert "nfsd: remove unnecessary assertion in nfsd4_encode_replay" Greg Kroah-Hartman
2021-04-21 14:32   ` J. Bruce Fields
2021-04-27 14:48     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 066/190] Revert "bpf: Remove unnecessary assertion on fp_old" Greg Kroah-Hartman
2021-04-27 17:58   ` Greg Kroah-Hartman
2021-04-27 18:05     ` Alexei Starovoitov
2021-04-27 19:28     ` Daniel Borkmann
2021-04-28  5:52       ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 067/190] Revert "net: caif: replace BUG_ON with recovery code" Greg Kroah-Hartman
2021-04-28  5:36   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 068/190] Revert "fore200e: Fix incorrect checks of NULL pointer dereference" Greg Kroah-Hartman
2021-04-27 17:56   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 069/190] Revert "mac80211: Remove redundant assertion" Greg Kroah-Hartman
2021-04-21 13:39   ` Johannes Berg
2021-04-27 14:09     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 070/190] Revert "rfkill: Fix incorrect check to avoid NULL pointer dereference" Greg Kroah-Hartman
2021-04-21 13:43   ` Johannes Berg
2021-04-21 13:53     ` Greg Kroah-Hartman
2021-04-26 17:11     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 071/190] Revert "pppoe: remove redundant BUG_ON() check in pppoe_pernet" Greg Kroah-Hartman
2021-04-27 17:34   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 072/190] Revert "net: atm: Reduce the severity of logging in unlink_clip_vcc" Greg Kroah-Hartman
2021-04-28  5:29   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 073/190] Revert "media: rcar_drif: fix a memory disclosure" Greg Kroah-Hartman
2021-04-21 18:58   ` Geert Uytterhoeven
2021-04-21 21:21     ` Laurent Pinchart
2021-04-22  6:57       ` Geert Uytterhoeven
2021-04-22  7:29         ` Hans Verkuil
2021-04-22  9:03           ` Mauro Carvalho Chehab
2021-04-22  9:21             ` Fabrizio Castro
2021-04-27 13:08               ` Greg Kroah-Hartman
2021-04-22  9:29             ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 074/190] Revert "drm/gma500: fix memory disclosures due to uninitialized bytes" Greg Kroah-Hartman
2021-04-21 17:51   ` Daniel Vetter
2021-04-27 13:43     ` Greg Kroah-Hartman
2021-04-30 12:17       ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 075/190] Revert "gma/gma500: fix a memory disclosure bug " Greg Kroah-Hartman
2021-04-29 20:23   ` Pavel Machek
2021-04-30 12:16     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 076/190] Revert "net: ixgbevf: fix a missing check of ixgbevf_write_msg_read_ack" Greg Kroah-Hartman
2021-04-28  5:31   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 077/190] Revert "rapidio: fix a NULL pointer dereference when create_workqueue() fails" Greg Kroah-Hartman
2021-04-27 17:39   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 078/190] Revert "ASoC: cs43130: fix a NULL pointer dereference" Greg Kroah-Hartman
2021-04-27 16:34   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 079/190] Revert "ASoC: rt5645: " Greg Kroah-Hartman
2021-04-27 16:36   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 080/190] Revert "ALSA: usx2y: fix a double free bug" Greg Kroah-Hartman
2021-04-21 16:13   ` Takashi Iwai
2021-04-27 13:49     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 081/190] Revert "tracing: Fix a memory leak by early error exit in trace_pid_write()" Greg Kroah-Hartman
2021-04-21 13:29   ` Steven Rostedt
2021-04-21 13:33     ` Steven Rostedt
2021-04-21 13:51       ` Greg Kroah-Hartman
2021-04-27 12:00         ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 082/190] Revert "rsi: Fix NULL pointer dereference in kmalloc" Greg Kroah-Hartman
2021-04-27 16:37   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 083/190] Revert "net: cw1200: fix a NULL pointer dereference" Greg Kroah-Hartman
2021-04-27 17:59   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 084/190] Revert "net: ieee802154: fix missing checks for regmap_update_bits" Greg Kroah-Hartman
2021-04-21 13:23   ` Stefan Schmidt
2021-04-27 13:39     ` Greg Kroah-Hartman
2021-04-27 13:46       ` Stefan Schmidt
2021-04-27 14:05         ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 085/190] Revert "audit: fix a memory leak bug" Greg Kroah-Hartman
2021-04-21 16:18   ` Paul Moore
2021-04-21 16:26     ` Greg Kroah-Hartman
2021-04-27 16:44       ` Greg Kroah-Hartman
2021-04-21 17:02     ` Richard Guy Briggs
2021-04-21 17:14       ` Paul Moore
2021-04-21 12:59 ` [PATCH 086/190] Revert "x86/PCI: Fix PCI IRQ routing table memory leak" Greg Kroah-Hartman
2021-04-22  5:09   ` Bjorn Helgaas
2021-04-23  9:53     ` Thomas Gleixner
2021-04-26 16:54       ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 087/190] Revert "udf: fix an uninitialized read bug and remove dead code" Greg Kroah-Hartman
2021-04-21 13:55   ` Jan Kara
2021-04-27 14:09     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 088/190] Revert "mmc_spi: add a status check for spi_sync_locked" Greg Kroah-Hartman
2021-04-21 13:19   ` Laurent Pinchart
2021-04-22  8:08     ` Ulf Hansson
2021-04-28  7:18       ` Greg Kroah-Hartman
2021-04-28  8:41         ` Laurent Pinchart
2021-04-29 14:25           ` Greg Kroah-Hartman
2021-04-28  7:18     ` Greg Kroah-Hartman
2021-04-28  8:42       ` Laurent Pinchart
2021-04-21 12:59 ` [PATCH 089/190] Revert "PCI: endpoint: Fix a potential NULL pointer dereference" Greg Kroah-Hartman
2021-04-22  9:31   ` Lorenzo Pieralisi
2021-04-22  9:40     ` Greg Kroah-Hartman
2021-04-26 16:59       ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 090/190] Revert "net/smc: fix a " Greg Kroah-Hartman
2021-04-27 18:02   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 091/190] Revert "pinctrl: axp209: Fix NULL pointer dereference after allocation" Greg Kroah-Hartman
2021-04-28 14:32   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 092/190] Revert "power: charger-manager: fix a potential NULL pointer dereference" Greg Kroah-Hartman
2021-04-21 16:02   ` Sebastian Reichel
2021-04-27 14:53     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 093/190] Revert "iio: hmc5843: fix potential NULL pointer dereferences" Greg Kroah-Hartman
2021-04-22  8:26   ` Jonathan Cameron
2021-04-26 17:02     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 094/190] Revert "iio: adc: fix a potential NULL pointer dereference" Greg Kroah-Hartman
2021-04-22  8:32   ` Jonathan Cameron
2021-04-26 17:02     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 095/190] Revert "rtlwifi: " Greg Kroah-Hartman
2021-04-27  1:21   ` Bryan Brattlof
2021-04-27 12:59     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 096/190] Revert "net: mwifiex: fix a " Greg Kroah-Hartman
2021-04-28  5:28   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 097/190] Revert "video: imsttfb: fix potential NULL pointer dereferences" Greg Kroah-Hartman
2021-04-22  2:13   ` Rob Herring
2021-04-27 15:00     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 098/190] Revert "video: hgafb: fix potential NULL pointer dereference" Greg Kroah-Hartman
2021-04-27 15:04   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 099/190] Revert "omapfb: Fix potential NULL pointer dereference in kmalloc" Greg Kroah-Hartman
2021-04-27 17:35   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 100/190] Revert "staging: greybus: audio_manager: fix a missing check of ida_simple_get" Greg Kroah-Hartman
2021-04-22  5:13   ` Viresh Kumar
2021-04-26 17:03     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 101/190] Revert "PCI: xilinx: Check for __get_free_pages() failure" Greg Kroah-Hartman
2021-04-22 10:42   ` Lorenzo Pieralisi
2021-04-26 17:00     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 102/190] Revert "media: video-mux: fix null pointer dereferences" Greg Kroah-Hartman
2021-04-28  8:53   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 103/190] Revert "thunderbolt: property: Fix a missing check of kzalloc" Greg Kroah-Hartman
2021-04-22 11:25   ` Mika Westerberg
2021-04-26 16:58     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 104/190] Revert "char: hpet: fix a missing check of ioremap" Greg Kroah-Hartman
2021-04-27 17:27   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 105/190] Revert "libnvdimm/btt: Fix a kmemdup failure check" Greg Kroah-Hartman
2021-04-23 20:49   ` Dan Williams
2021-04-26 16:53     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 106/190] Revert "tty: ipwireless: fix missing checks for ioremap" Greg Kroah-Hartman
2021-04-21 15:59   ` David Sterba
2021-04-22  4:57     ` Jiri Slaby
2021-04-26 17:05       ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 107/190] Revert "RDMA/i40iw: Handle workqueue allocation failure" Greg Kroah-Hartman
2021-04-21 14:07   ` Jason Gunthorpe
2021-04-27 14:23     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 108/190] Revert "usb: u132-hcd: fix potential NULL pointer dereference" Greg Kroah-Hartman
2021-04-27 14:37   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 109/190] Revert "usb: sierra: fix a missing check of device_create_file" Greg Kroah-Hartman
2021-04-27 14:38   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 110/190] Revert "scsi: qla4xxx: fix a potential NULL pointer dereference" Greg Kroah-Hartman
2021-04-27 17:20   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 111/190] Revert "gpio: aspeed: " Greg Kroah-Hartman
2021-04-21 13:53   ` Bartosz Golaszewski
2021-04-26 17:10     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 112/190] Revert "libnvdimm/namespace: Fix " Greg Kroah-Hartman
2021-04-23 20:57   ` Dan Williams
2021-04-26 16:52     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 113/190] Revert "x86/hpet: Prevent " Greg Kroah-Hartman
2021-04-21 19:49   ` Kees Cook
2021-04-22 23:33     ` Thomas Gleixner
2021-04-23  9:03       ` Kees Cook
2021-04-26 16:55         ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 114/190] Revert "staging: rtl8188eu: Fix potential NULL pointer dereference of kcalloc" Greg Kroah-Hartman
2021-04-21 16:55   ` Hans de Goede
2021-04-27 11:53     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 115/190] Revert "thunderbolt: Fix a missing check of kmemdup" Greg Kroah-Hartman
2021-04-22 11:30   ` Mika Westerberg
2021-04-26 16:58     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 116/190] Revert "thunderbolt: property: Fix a NULL pointer dereference" Greg Kroah-Hartman
2021-04-21 20:26   ` James Morris
2021-04-27 16:52     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 117/190] Revert "media: si2165: fix a missing check of return value" Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 118/190] Revert "scsi: ufs: fix a missing check of devm_reset_control_get" Greg Kroah-Hartman
2021-04-27 16:42   ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 119/190] Revert "tty: mxs-auart: fix a potential NULL pointer dereference" Greg Kroah-Hartman
2021-04-22  5:03   ` Jiri Slaby
2021-04-26 17:03     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 120/190] Revert "tty: atmel_serial: " Greg Kroah-Hartman
2021-04-22  5:18   ` Jiri Slaby
2021-04-22  6:47     ` Richard Genoud
2021-04-26 17:04       ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 121/190] Revert "serial: mvebu-uart: Fix to avoid " Greg Kroah-Hartman
2021-04-22  5:25   ` Jiri Slaby
2021-04-21 12:59 ` [PATCH 122/190] Revert "HID: logitech: check the return value of create_singlethread_workqueue" Greg Kroah-Hartman
2021-04-21 15:20   ` Jiri Kosina
2021-04-27 14:45     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 123/190] Revert "netfilter: ip6t_srh: fix NULL pointer dereferences" Greg Kroah-Hartman
2021-04-22 21:26   ` Pablo Neira Ayuso
2021-04-23  5:17     ` Greg Kroah-Hartman
2021-04-26 16:56     ` Greg Kroah-Hartman
2021-04-21 12:59 ` [PATCH 124/190] Revert "spi : spi-topcliff-pch: Fix to handle empty DMA buffers" Greg Kroah-Hartman
2021-04-27 17:33   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 125/190] Revert "net: tipc: fix a missing check of nla_nest_start" Greg Kroah-Hartman
2021-04-28  5:38   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 126/190] Revert "net: openvswitch: fix a NULL pointer dereference" Greg Kroah-Hartman
2021-04-21 23:59   ` Matteo Croce
2021-04-22  4:09     ` Joe Stringer
2021-04-27 16:48       ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 127/190] Revert "ALSA: sb8: add a check for request_region" Greg Kroah-Hartman
2021-04-21 16:21   ` Takashi Iwai
2021-04-27 13:51     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 128/190] Revert "net: strparser: fix a missing check for create_singlethread_workqueue" Greg Kroah-Hartman
2021-04-28  5:39   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 129/190] Revert "qlcnic: Avoid potential NULL pointer dereference" Greg Kroah-Hartman
2021-04-27 17:08   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 130/190] Revert "ALSA: usx2y: Fix " Greg Kroah-Hartman
2021-04-21 16:23   ` Takashi Iwai
2021-04-27 13:53     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 131/190] Revert "net: 8390: fix potential NULL pointer dereferences" Greg Kroah-Hartman
2021-04-27 18:34   ` Greg Kroah-Hartman
2021-04-28 10:08     ` Russell King - ARM Linux admin [this message]
2021-04-28 14:36       ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 132/190] Revert "net: fujitsu: fix a potential NULL pointer dereference" Greg Kroah-Hartman
2021-04-28  5:40   ` Greg Kroah-Hartman
2021-04-28  5:54     ` Dominik Brodowski
2021-04-28  6:36       ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 133/190] Revert "net: qlogic: " Greg Kroah-Hartman
2021-04-27 18:21   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 134/190] Revert "md: Fix failed allocation of md_register_thread" Greg Kroah-Hartman
2021-04-28  5:46   ` Greg Kroah-Hartman
2021-04-30  6:10     ` Song Liu
2021-04-30  6:34       ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 135/190] Revert "net: rocker: fix a potential NULL pointer dereference" Greg Kroah-Hartman
2021-04-27 18:20   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 136/190] Revert "net: thunder: " Greg Kroah-Hartman
2021-04-23 13:00   ` Josh Poimboeuf
2021-04-26 16:51     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 137/190] Revert "net: lio_core: fix two NULL pointer dereferences" Greg Kroah-Hartman
2021-04-27 18:18   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 138/190] Revert "net: liquidio: fix a NULL pointer dereference" Greg Kroah-Hartman
2021-04-27 17:31   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 139/190] Revert "isdn: mISDNinfineon: fix potential " Greg Kroah-Hartman
2021-04-27 14:31   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 140/190] Revert "isdn: mISDN: Fix potential NULL pointer dereference of kzalloc" Greg Kroah-Hartman
2021-04-27 14:35   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 141/190] Revert "libertas: add checks for the return value of sysfs_create_group" Greg Kroah-Hartman
2021-04-27 17:43   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 142/190] Revert "rtc: hym8563: fix a missing check of block data read" Greg Kroah-Hartman
2021-04-21 14:28   ` Alexandre Belloni
2021-04-27 14:44     ` Greg Kroah-Hartman
2021-04-21 14:28   ` Willy Tarreau
2021-04-27 14:44     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 143/190] Revert "power: twl4030: fix a missing check of return value" Greg Kroah-Hartman
2021-04-21 16:14   ` Sebastian Reichel
2021-04-27 14:53     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 144/190] Revert "misc/ics932s401: Add a missing check to i2c_smbus_read_word_data" Greg Kroah-Hartman
2021-04-27 18:17   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 145/190] Revert "leds: lp5523: fix a missing check of return value of lp55xx_read" Greg Kroah-Hartman
2021-04-27 17:04   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 146/190] Revert "media: dvb: Add check on sp8870_readreg" Greg Kroah-Hartman
2021-04-27 13:31   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 147/190] Revert "media: dvb: add return value check on Write16" Greg Kroah-Hartman
2021-04-27 13:29   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 148/190] Revert "media: mt312: fix a missing check of mt312 reset" Greg Kroah-Hartman
2021-04-27 13:25   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 149/190] Revert "media: lgdt3306a: fix a missing check of return value" Greg Kroah-Hartman
2021-04-27 13:27   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 150/190] Revert "media: gspca: mt9m111: Check write_bridge for timeout" Greg Kroah-Hartman
2021-04-27 13:22   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 151/190] Revert "media: gspca: Check the return value of " Greg Kroah-Hartman
2021-04-27 13:22   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 152/190] Revert "media: usb: gspca: add a missed check for goto_low_power" Greg Kroah-Hartman
2021-04-27 13:19   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 153/190] Revert "media: usb: gspca: add a missed return-value check for do_command" Greg Kroah-Hartman
2021-04-27 13:24   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 154/190] Revert "ath6kl: return error code in ath6kl_wmi_set_roam_lrssi_cmd()" Greg Kroah-Hartman
2021-04-27 17:48   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 155/190] Revert "brcmfmac: add a check for the status of usb_register" Greg Kroah-Hartman
2021-04-27 14:39   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 156/190] Revert "serial: max310x: pass return value of spi_register_driver" Greg Kroah-Hartman
2021-04-22  5:28   ` Jiri Slaby
2021-04-27 13:47     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 157/190] Revert "Input: ad7879 - add check for read errors in interrupt" Greg Kroah-Hartman
2021-04-21 17:03   ` Dmitry Torokhov
2021-04-27 16:55     ` Greg Kroah-Hartman
2021-04-27 19:22       ` Dmitry Torokhov
2021-04-28 14:14         ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 158/190] Revert "ALSA: sb: fix a missing check of snd_ctl_add" Greg Kroah-Hartman
2021-04-21 16:26   ` Takashi Iwai
2021-04-27 13:55     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 159/190] Revert "ALSA: gus: add a check of the status " Greg Kroah-Hartman
2021-04-21 16:28   ` Takashi Iwai
2021-04-21 16:29     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 160/190] Revert "Staging: rts5208: Fix error handling on rtsx_send_cmd" Greg Kroah-Hartman
2021-04-27 17:40   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 161/190] Revert "staging: rts5208: Add a check for ms_read_extra_data" Greg Kroah-Hartman
2021-04-27 11:55   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 162/190] Revert "dmaengine: qcom_hidma: Check for driver register failure" Greg Kroah-Hartman
2021-04-27 14:47   ` Greg Kroah-Hartman
2021-04-27 19:03     ` Sinan Kaya
2021-04-21 13:00 ` [PATCH 163/190] Revert "dmaengine: mv_xor: Fix a missing check in mv_xor_channel_add" Greg Kroah-Hartman
2021-04-27 18:14   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 164/190] Revert "iio: ad9523: fix a missing check of return value" Greg Kroah-Hartman
2021-04-22  8:35   ` Jonathan Cameron
2021-04-26 17:01     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 165/190] Revert "mfd: mc13xxx: Fix a missing check of a register-read failure" Greg Kroah-Hartman
2021-04-23  9:30   ` Lee Jones
2021-04-23  9:46     ` Greg Kroah-Hartman
2021-04-26 16:54     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 166/190] Revert "infiniband: bnxt_re: qplib: Check the return value of send_message" Greg Kroah-Hartman
2021-04-21 14:08   ` Jason Gunthorpe
2021-04-21 14:15     ` Devesh Sharma
2021-04-27 14:28       ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 167/190] Revert "gdrom: fix a memory leak bug" Greg Kroah-Hartman
2021-04-22 21:29   ` Peter Rosin
2021-04-23 14:20     ` Jens Axboe
2021-04-27 13:01       ` Greg KH
2021-04-27 14:03         ` Peter Rosin
2021-04-27 14:39           ` Jens Axboe
2021-04-27 16:12             ` Greg KH
2021-04-27 17:01               ` Jens Axboe
2021-04-27 16:11           ` Greg KH
2021-04-21 13:00 ` [PATCH 168/190] Revert "net: marvell: fix a missing check of acpi_match_device" Greg Kroah-Hartman
2021-04-27 14:52   ` Greg Kroah-Hartman
2021-04-28 10:50     ` Russell King - ARM Linux admin
2021-04-28 19:50       ` Dmitry Torokhov
2021-04-28 20:35         ` Russell King - ARM Linux admin
2021-04-21 13:00 ` [PATCH 169/190] Revert "atl1e: checking the status of atl1e_write_phy_reg" Greg Kroah-Hartman
2021-04-27 18:13   ` Greg Kroah-Hartman
2021-04-30  8:06     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 170/190] Revert "net: dsa: bcm_sf2: Propagate error value from mdio_write" Greg Kroah-Hartman
2021-04-21 23:20   ` Florian Fainelli
2021-04-27 16:50     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 171/190] Revert "net: stmicro: fix a missing check of clk_prepare" Greg Kroah-Hartman
2021-04-27 18:07   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 172/190] Revert "net: (cpts) " Greg Kroah-Hartman
2021-04-27 18:04   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 173/190] Revert "niu: fix missing checks of niu_pci_eeprom_read" Greg Kroah-Hartman
2021-04-28  7:08   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 174/190] Revert "net: chelsio: Add a missing check on cudg_get_buffer" Greg Kroah-Hartman
2021-04-27 17:01   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 175/190] Revert "ipv6/route: Add a missing check on proc_dointvec" Greg Kroah-Hartman
2021-04-27 17:00   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 176/190] Revert "net/net_namespace: Check the return value of register_pernet_subsys()" Greg Kroah-Hartman
2021-04-21 20:45   ` Kirill Tkhai
2021-04-27 16:51     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 177/190] Revert "hwmon: (lm80) fix a missing check of bus read in lm80 probe" Greg Kroah-Hartman
2021-04-21 14:03   ` Guenter Roeck
2021-04-27 14:13     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 178/190] Revert "net: netxen: fix a missing check and an uninitialized use" Greg Kroah-Hartman
2021-04-27 13:37   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 179/190] Revert "drivers/regulator: fix a missing check of return value" Greg Kroah-Hartman
2021-04-27 16:59   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 180/190] Revert "net: socket: fix a missing-check bug" Greg Kroah-Hartman
2021-04-27 16:57   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 181/190] Revert "dm ioctl: harden copy_params()'s copy_from_user() from malicious users" Greg Kroah-Hartman
2021-04-27 16:58   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 182/190] Revert "ethtool: fix a missing-check bug" Greg Kroah-Hartman
2021-04-21 20:03   ` James Morris
2021-04-27 11:56     ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 183/190] Revert "media: isif: fix a NULL pointer dereference bug" Greg Kroah-Hartman
2021-04-27 13:16   ` Greg Kroah-Hartman
2021-04-21 13:00 ` [PATCH 184/190] Revert "yam: fix a missing-check bug" Greg Kroah-Hartman
2021-04-27 16:57   ` Greg Kroah-Hartman
2021-04-21 13:01 ` [PATCH 185/190] Revert "net: cxgb3_main: " Greg Kroah-Hartman
2021-04-27 16:56   ` Greg Kroah-Hartman
2021-04-21 13:01 ` [PATCH 186/190] Revert "virt: vbox: Only copy_from_user the request-header once" Greg Kroah-Hartman
2021-04-21 15:14   ` Tavis Ormandy
2021-04-22  1:16     ` Al Viro
2021-04-26 17:08       ` Greg KH
2021-04-21 16:51   ` Hans de Goede
2021-04-21 16:59     ` Greg Kroah-Hartman
2021-04-26 17:08       ` Greg Kroah-Hartman
2021-04-26 17:19         ` Hans de Goede
2021-04-21 13:01 ` [PATCH 187/190] Revert "ALSA: control: fix a redundant-copy issue" Greg Kroah-Hartman
2021-04-21 16:30   ` Takashi Iwai
2021-04-27 13:57     ` Greg Kroah-Hartman
2021-04-21 13:01 ` [PATCH 188/190] Revert "scsi: 3w-xxxx: fix a missing-check bug" Greg Kroah-Hartman
2021-04-27 16:56   ` Greg Kroah-Hartman
2021-04-21 13:01 ` [PATCH 189/190] Revert "scsi: 3w-9xxx: " Greg Kroah-Hartman
2021-04-21 19:55   ` James Morris
2021-04-27 11:57     ` Greg Kroah-Hartman
2021-04-21 13:01 ` [PATCH 190/190] Revert "ethtool: fix a potential " Greg Kroah-Hartman
2021-04-21 20:06   ` James Morris
2021-04-27 11:56     ` Greg Kroah-Hartman
2021-04-21 13:56 ` [PATCH 000/190] Revertion of all of the umn.edu commits Guenter Roeck
2021-04-21 14:21   ` Greg Kroah-Hartman
2021-04-21 14:32   ` Jiri Kosina
     [not found]     ` <CAK8KejoGgoWcEUm7gnTw+_5CuZX1+bnHoeY0Ea-pAO+gd8dbcg@mail.gmail.com>
2021-04-21 15:09       ` Jiri Kosina
     [not found]         ` <CAMV6ehGWOB5ENV2Z0QpjQ=rpF9GC=22QTTY-Win+Jd928LbC-A@mail.gmail.com>
2021-04-21 15:47           ` Jiri Kosina
2021-04-21 15:16       ` Laurent Pinchart
     [not found]         ` <CAK8Kejqq4qUT=2nqvnVM=r7H_P3dF=+3dHa6HWOCP=9GeeTbpA@mail.gmail.com>
2021-04-21 15:59           ` Guenter Roeck
2021-04-21 17:48             ` Al Viro
2021-04-21 18:08               ` Krzysztof Kozlowski
2021-04-21 16:00           ` Laurent Pinchart
2021-04-21 15:49       ` Guenter Roeck
2021-04-21 16:30 ` [PATCH 047/190] Revert "rxrpc: Fix a memory leak in rxkad_verify_response()" David Howells
2021-04-27 13:48   ` Greg Kroah-Hartman
2021-04-21 17:35 ` [PATCH 000/190] Revertion of all of the umn.edu commits Daniel Vetter
2021-04-27 16:44   ` Greg Kroah-Hartman
2021-04-29 19:58   ` Pavel Machek
2021-04-21 18:01 ` Jason Gunthorpe
2021-04-22 18:53   ` Doug Ledford
2021-04-22 19:16     ` Al Viro
2021-04-22 20:48     ` Theodore Ts'o
2021-04-23 19:19       ` Jason Gunthorpe
2021-04-23  7:01     ` Krzysztof Kozlowski
2021-04-23  7:10       ` Greg Kroah-Hartman
2021-04-21 23:30 ` Linus Walleij
2021-04-26 17:09   ` Greg Kroah-Hartman
2021-04-22  5:51 ` Al Viro
2021-04-22  8:38 ` Pavel Machek
2021-04-22 21:57 ` Kees Cook

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