On Mon, Nov 09, 2020 at 05:12:42PM -0600, Benjamin Marzinski wrote:
> When the Register and Ignore command is run with sg_persist, if a 0x00
> Service Action Reservation Key is given or the --param-sark option is
> not used at all, sg_persist will clear the registration. mpathpersist
> will fail w
Hi!
> > > >How is it supposed to be useful?
> > > >
> > > >I'm pretty sure there are critical data that are not measured by
> > > >proposed module... and that are written under normal circumstances.
> > > >
> > > The goal of this series is to introduce the IMA hook
> > > measure_critical_data() an
On Mon, 2020-11-23 at 09:54 +1100, Finn Thain wrote:
> But is anyone keeping score of the regressions? If unreported bugs
> count, what about unreported regressions?
Well, I was curious about the former (obviously no tool will tell me
about the latter), so I asked git what patches had a fall-throu
On Fri, 2020-11-20 at 12:21 -0600, Gustavo A. R. Silva wrote:
> Hi all,
>
> This series aims to fix almost all remaining fall-through warnings in
> order to enable -Wimplicit-fallthrough for Clang.
>
> In preparation to enable -Wimplicit-fallthrough for Clang, explicitly
> add multiple break/goto
On Fri, Nov 20, 2020 at 11:51:42AM -0800, Jakub Kicinski wrote:
> On Fri, 20 Nov 2020 11:30:40 -0800 Kees Cook wrote:
> > On Fri, Nov 20, 2020 at 10:53:44AM -0800, Jakub Kicinski wrote:
> > > On Fri, 20 Nov 2020 12:21:39 -0600 Gustavo A. R. Silva wrote:
> > > > This series aims to fix almost all
On Sun, 2020-11-22 at 10:21 -0800, James Bottomley wrote:
> Please tell me
> our reward for all this effort isn't a single missing error print.
There were quite literally dozens of logical defects found
by the fallthrough additions. Very few were logging only.
--
dm-devel mailing list
dm-devel
The only usage of these structs is to assign their address to the
iv_gen_ops field in the crypt config struct, which is a pointer to
const. Make them const like the rest of the static crypt_iv_operations
structs. This allows the compiler to put them in read-only memory.
Signed-off-by: Rikard Falke
On Sun, 2020-11-22 at 11:12 -0800, James Bottomley wrote:
> On Sun, 2020-11-22 at 10:25 -0800, Joe Perches wrote:
> > On Sun, 2020-11-22 at 10:21 -0800, James Bottomley wrote:
> > > Please tell me our reward for all this effort isn't a single
> > > missing error print.
> >
> > There were quite lit
On 11/20/20 12:28, Joe Perches wrote:
> On Fri, 2020-11-20 at 12:21 -0600, Gustavo A. R. Silva wrote:
>> Hi all,
>>
>> This series aims to fix almost all remaining fall-through warnings in
>> order to enable -Wimplicit-fallthrough for Clang.
>>
>> In preparation to enable -Wimplicit-fallthrough
On Sun, 22 Nov 2020, Miguel Ojeda wrote:
>
> It isn't that much effort, isn't it? Plus we need to take into account
> the future mistakes that it might prevent, too.
We should also take into account optimisim about future improvements in
tooling.
> So even if there were zero problems found
Hi James.
> > > If none of the 140 patches here fix a real bug, and there is no
> > > change to machine code then it sounds to me like a W=2 kind of a
> > > warning.
> >
> > FWIW, this series has found at least one bug so far:
> > https://lore.kernel.org/lkml/CAFCwf11izHF=g1mGry1fE5kvFFFrxzhPSM6q
Thanks Pavel for looking at this series.
On 2020-11-20 4:46 a.m., Pavel Machek wrote:
On Thu 2020-11-19 15:26:03, Tushar Sugandhi wrote:
Kernel integrity critical data can be defined as the in-memory kernel
data which if accidentally or maliciously altered, can compromise the
integrity of the s
On Sun, Nov 22, 2020 at 7:22 PM James Bottomley
wrote:
>
> Well, it's a problem in an error leg, sure, but it's not a really
> compelling reason for a 141 patch series, is it? All that fixing this
> error will do is get the driver to print "oh dear there's a problem"
> under four more conditions
On Sun, 2020-11-22 at 11:22 -0800, Joe Perches wrote:
> On Sun, 2020-11-22 at 11:12 -0800, James Bottomley wrote:
> > On Sun, 2020-11-22 at 10:25 -0800, Joe Perches wrote:
> > > On Sun, 2020-11-22 at 10:21 -0800, James Bottomley wrote:
> > > > Please tell me our reward for all this effort isn't a s
On Fri, Nov 20, 2020 at 11:51:42AM -0800, Jakub Kicinski wrote:
> On Fri, 20 Nov 2020 11:30:40 -0800 Kees Cook wrote:
> > On Fri, Nov 20, 2020 at 10:53:44AM -0800, Jakub Kicinski wrote:
> > > On Fri, 20 Nov 2020 12:21:39 -0600 Gustavo A. R. Silva wrote:
> > > > This series aims to fix almost all
On Sun, 2020-11-22 at 08:17 -0800, Kees Cook wrote:
> On Fri, Nov 20, 2020 at 11:51:42AM -0800, Jakub Kicinski wrote:
> > On Fri, 20 Nov 2020 11:30:40 -0800 Kees Cook wrote:
> > > On Fri, Nov 20, 2020 at 10:53:44AM -0800, Jakub Kicinski wrote:
> > > > On Fri, 20 Nov 2020 12:21:39 -0600 Gustavo A. R
Hi Gustavo,
On Fri, Nov 20, 2020 at 7:21 PM Gustavo A. R. Silva
wrote:
>
> Hi all,
>
> This series aims to fix almost all remaining fall-through warnings in
> order to enable -Wimplicit-fallthrough for Clang.
Thanks for this.
Since this warning is reliable in both/all compilers and we are
event
On Sun, 2020-11-22 at 21:35 +0100, Miguel Ojeda wrote:
> On Sun, Nov 22, 2020 at 7:22 PM James Bottomley
> wrote:
> > Well, it's a problem in an error leg, sure, but it's not a really
> > compelling reason for a 141 patch series, is it? All that fixing
> > this error will do is get the driver to
On Sun, 2020-11-22 at 10:25 -0800, Joe Perches wrote:
> On Sun, 2020-11-22 at 10:21 -0800, James Bottomley wrote:
> > Please tell me our reward for all this effort isn't a single
> > missing error print.
>
> There were quite literally dozens of logical defects found
> by the fallthrough additions.
On Fri, 20 Nov 2020 11:30:40 -0800 Kees Cook wrote:
> On Fri, Nov 20, 2020 at 10:53:44AM -0800, Jakub Kicinski wrote:
> > On Fri, 20 Nov 2020 12:21:39 -0600 Gustavo A. R. Silva wrote:
> > > This series aims to fix almost all remaining fall-through warnings in
> > > order to enable -Wimplicit-fall
On Fri, Nov 20, 2020 at 10:53:44AM -0800, Jakub Kicinski wrote:
> On Fri, 20 Nov 2020 12:21:39 -0600 Gustavo A. R. Silva wrote:
> > This series aims to fix almost all remaining fall-through warnings in
> > order to enable -Wimplicit-fallthrough for Clang.
> >
> > In preparation to enable -Wimplici
On 11/20/20 6:30 AM, Mimi Zohar wrote:
Hi Mimi,
On Thu, 2020-11-19 at 15:26 -0800, Tushar Sugandhi wrote:
From: Lakshmi Ramasubramanian
The IMA hook to measure kernel critical data, namely
ima_measure_critical_data(), could be called before a custom IMA policy
is loaded.
Define a new critic
On 11/20/20 7:49 AM, Mimi Zohar wrote:
Hi Mimi,
On Thu, 2020-11-19 at 15:26 -0800, Tushar Sugandhi wrote:
From: Lakshmi Ramasubramanian
IMA measures files and buffer data such as keys, command line arguments
passed to the kernel on kexec system call, etc. While these measurements
enable moni
Hi,
On 11/20/20 12:53, Jakub Kicinski wrote:
> On Fri, 20 Nov 2020 12:21:39 -0600 Gustavo A. R. Silva wrote:
>> This series aims to fix almost all remaining fall-through warnings in
>> order to enable -Wimplicit-fallthrough for Clang.
>>
>> In preparation to enable -Wimplicit-fallthrough for Cla
On Fri, 20 Nov 2020 12:21:39 -0600 Gustavo A. R. Silva wrote:
> This series aims to fix almost all remaining fall-through warnings in
> order to enable -Wimplicit-fallthrough for Clang.
>
> In preparation to enable -Wimplicit-fallthrough for Clang, explicitly
> add multiple break/goto/return/fallt
Hi Tushar, Lakshmi,
On Thu, 2020-11-19 at 15:26 -0800, Tushar Sugandhi wrote:
> From: Lakshmi Ramasubramanian
>
> IMA measures files and buffer data such as keys, command line arguments
> passed to the kernel on kexec system call, etc. While these measurements
> enable monitoring and validating
Hi all,
This series aims to fix almost all remaining fall-through warnings in
order to enable -Wimplicit-fallthrough for Clang.
In preparation to enable -Wimplicit-fallthrough for Clang, explicitly
add multiple break/goto/return/fallthrough statements instead of just
letting the code fall through
Hi Lakshmi,
On Thu, 2020-11-19 at 15:26 -0800, Tushar Sugandhi wrote:
> From: Lakshmi Ramasubramanian
>
> The IMA hook to measure kernel critical data, namely
> ima_measure_critical_data(), could be called before a custom IMA policy
> is loaded.
> Define a new critical data builtin policy to all
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.
Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva
---
drivers/md/dm-raid.c | 1 +
1 file chan
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