Re: [Bug 1822871] Re: enabling ftrace on Hi1620 CS causes an Oops

2019-04-10 Thread Ard Biesheuvel
On Tue, 9 Apr 2019 at 16:30, dann frazier wrote: > > Yeah, no crash anymore - thanks Ard! > > ubuntu@d06-4:~$ echo function | sudo tee > /sys/kernel/debug/tracing/current_tracer > function > [ 72.778123] ftrace: far branches to multiple entry points unsupported > inside a single module > > ^ I

[Bug 1822871] Re: enabling ftrace on Hi1620 CS causes an Oops

2019-04-09 Thread Ard Biesheuvel
Does this fix the issue? https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git/commit/?h =for-next/fixes&id=5a3ae7b314a2259b1188b22b392f5eba01e443ee -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/

[Bug 1775884] Re: Network installs fail on SocioNext board

2018-06-14 Thread Ard Biesheuvel
Thanks Dann. I can HTTP boot that mini.iso fine on my rev 0.2 Developerbox. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.ne

Re: [Bug 1775884] Re: Network installs fail on SocioNext board

2018-06-14 Thread Ard Biesheuvel
On 14 June 2018 at 13:02, Brad Figg wrote: > This bug is awaiting verification that the kernel in -proposed solves > the problem. Please test the kernel and update this bug with the > results. If the problem is solved, change the tag 'verification-needed- > bionic' to 'verification-done-bionic'. I

[Bug 1707172] Re: AES256-GCM emits all-zeros ciphertext on aarch64 with hardware acceleration

2017-09-06 Thread Ard Biesheuvel
Bug is fixed on zesty with package version 3.5.6-4ubuntu4.3 ** Tags removed: verification-needed-zesty ** Tags added: verification-done-zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1707172 Ti

Re: [Bug 1707172] Re: AES256-GCM emits all-zeros ciphertext on aarch64 with hardware acceleration

2017-09-02 Thread Ard Biesheuvel
On 2 September 2017 at 16:22, Julian Andres Klode wrote: > Thanks Ard. > > Fixes for both artful and zesty are uploaded now. > Great! Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1707172 Ti

Re: [Bug 1707172] Re: AES256-GCM emits all-zeros ciphertext on aarch64 with hardware acceleration

2017-09-02 Thread Ard Biesheuvel
On 2 September 2017 at 15:49, Julian Andres Klode wrote: > @ard Are released older than zesty affected as well? I don't have a > machine to test this, I'm just uploading the fix for zesty and artful. > No, the issue appeared only after upgrading to Zesty. -- You received this bug notification b

Re: [Bug 1707172] Re: AES256-GCM emits all-zeros ciphertext on aarch64 with hardware acceleration

2017-09-01 Thread Ard Biesheuvel
On 1 September 2017 at 14:32, Julian Andres Klode wrote: > Ah, https://gitlab.com/gnutls/gnutls/issues/204 has more details. > > ** Description changed: > > + [Impact] > + AES256-GCM ciphertext is all zero on arm64 with hardware acceleration, > breaking gnome-terminal and xfce4-terminal which use

[Bug 1707172] Re: AES256-GCM emits all-zeros ciphertext on aarch64 with hardware acceleration

2017-09-01 Thread Ard Biesheuvel
On 1 September 2017 at 14:10, Julian Andres Klode wrote: > Do we have a reproducible test case for an SRU? > Doesn't the debian bug report have one? > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1707172 > > Title: >

[Bug 1705947] Re: crash in libvte when dealing with large amounts of data

2017-07-28 Thread Ard Biesheuvel
Actually, it appears this issue is caused by a bug in libgnutls: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=867581 ** Bug watch added: Debian Bug tracker #867581 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=867581 -- You received this bug notification because you are a member of

[Bug 1707172] [NEW] AES256-GCM emits all-zeros ciphertext on aarch64 with hardware acceleration

2017-07-28 Thread Ard Biesheuvel
Public bug reported: The following Debian issue exists in the Ubuntu package as well https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=867581 It breaks gnome-terminal and xfce4-terminal on arm64 machines. The issue is fixed upstream in 3.5.13, and the fix was backported to Debian stretch as wel

[Bug 1705947] [NEW] crash in libvte when dealing with large amounts of data

2017-07-23 Thread Ard Biesheuvel
Public bug reported: On an arm64 system (Cortex-A57 based AMD Overdrive), dumping a lot of data to a gnome-terminal window crashes the gnome-terminal-server process. For instance, doing something like $ hexdump -C /dev/urandom will crash within a matter of seconds with the following backtrace

[Bug 1692548] Re: Marvell MacchiatoBin crashes in fintek_8250_probe()

2017-06-21 Thread Ard Biesheuvel
Previous kernels produced a crash like this one: Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled console [ttyS0] disabled Unable to handle kernel paging request at virtual address 7dfffee0004e pgd = 1f2542365000 [7dfffee0004e] *pgd=00013745c003, *pud=00013745d003, *pm

[Bug 1692548] Re: Marvell MacchiatoBin crashes in fintek_8250_probe()

2017-05-30 Thread Ard Biesheuvel
For the record, DT boot is equally affected, even though the fix mentions ACPI _HIDs etc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1692548 Title: Marvell MacchiatoBin crashes in fintek_8250_prob

[Bug 1632875] Re: qemu-efi built w/ gcc-6 doesn't boot in KVM mode

2016-10-15 Thread Ard Biesheuvel
This may be related to issues we encountered with LTO. Could you use the GCC49 profile instead? The only difference between GCC49 and GCC5 is whether LTO is enabled, they can both be used with a GCC that is in fact 6.x -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1527982] [NEW] segfault when building for aarch64 target

2015-12-20 Thread Ard Biesheuvel
Public bug reported: When Clang itself is built with GCC 5 or later, it may crash when building for the aarch64 architecture if the following patch is not applied https://www.marc.info/?l=llvm-commits&m=142918476428427&w=4 This applies to wily only: vivid uses GCC 4.9, and xenial already has the

[Bug 1252288] [NEW] sbsign failure in the presence of zero sized sections

2013-11-18 Thread Ard Biesheuvel
Public bug reported: EFISTUB zImages for ARM64 contain two sections, a dummy .reloc section and a .text sections covering the entire payload. When attempting to sign such a zImage, sbsign fails in the image_find_regions() like so Starting program: /home/ard/build/sbsigntool-0.6/src/sbsign --key

[Bug 1102107] Re: Add basic arm64 support into OpenSSL

2013-05-02 Thread Ard Biesheuvel
Hi Riku, I am in touch with the OpenSSL maintainer who authored most of the assembler code in OpenSSL (for all architectures). ARMv8 versions will likely be done in collaboration with him, including (NEON) accelerated versions of SHA and AES (as the crypto extensions on v8 are optional). I will k

[Bug 1102107] Re: Add basic arm64 support into OpenSSL

2013-04-29 Thread Ard Biesheuvel
In fact, this still does not look correct: it should read SIXTY_FOUR_BIT_LONG not SIXTY_FOUR_BIT (the latter is intended for Win64 style LLP64 model) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/11021