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Hello, I'm from Espressif Systems company, software department. Our company develops processors based on Xtensa architecture like ESP32 and ESP8266. We propose the integration of a backend targeting Xtensa architecture. We started to develop LLVM Xtensa backend almost a year ago. The reason was that we saw a demand from our large developers community. Currently only GNU compiler supports

Hello, James, Thank you very much for your advices! The next step in compiler development on Espressif is object file generation. There are no essential problems with this step, it will be implemented in nearest future. Currently Xtensa backend is able to print and parse assembly, I used about 1300 tests from gcc torture testsuite and GNU binutils to debug assembly output and now all tests

...rt] Manuel Stahl <manuel.stahl@iis.fraunhofer.de> Manuel Traut <manut@linutronix.de> Marc Dietrich <marvin24@gmx.de> Marc Dietrich <marvin24@gmx.de> # v2 Marc Dionne <marc.c.dionne@gmail.com> Marc Gariepy <mgariepy@ubuntu.com> Marc Gauthier <marc@tensilica.com> Marc Kleine-Budde <mkl@blackshift.org> Marc Kleine-Budde <mkl@pengutronix.de> Marc MERLIN <marc@merlins.org> Marc Reilly <marc@cpdesign.com.au> Marc Zyngier <marc.zyngier@arm.com> Marc Zyngier <maz@misterjones.org> Marc Zyngier <maz@miste...

...rt] Manuel Stahl <manuel.stahl@iis.fraunhofer.de> Manuel Traut <manut@linutronix.de> Marc Dietrich <marvin24@gmx.de> Marc Dietrich <marvin24@gmx.de> # v2 Marc Dionne <marc.c.dionne@gmail.com> Marc Gariepy <mgariepy@ubuntu.com> Marc Gauthier <marc@tensilica.com> Marc Kleine-Budde <mkl@blackshift.org> Marc Kleine-Budde <mkl@pengutronix.de> Marc MERLIN <marc@merlins.org> Marc Reilly <marc@cpdesign.com.au> Marc Zyngier <marc.zyngier@arm.com> Marc Zyngier <maz@misterjones.org> Marc Zyngier <maz@miste...

...rt] Manuel Stahl <manuel.stahl@iis.fraunhofer.de> Manuel Traut <manut@linutronix.de> Marc Dietrich <marvin24@gmx.de> Marc Dietrich <marvin24@gmx.de> # v2 Marc Dionne <marc.c.dionne@gmail.com> Marc Gariepy <mgariepy@ubuntu.com> Marc Gauthier <marc@tensilica.com> Marc Kleine-Budde <mkl@blackshift.org> Marc Kleine-Budde <mkl@pengutronix.de> Marc MERLIN <marc@merlins.org> Marc Reilly <marc@cpdesign.com.au> Marc Zyngier <marc.zyngier@arm.com> Marc Zyngier <maz@misterjones.org> Marc Zyngier <maz@miste...

...rt] Manuel Stahl <manuel.stahl@iis.fraunhofer.de> Manuel Traut <manut@linutronix.de> Marc Dietrich <marvin24@gmx.de> Marc Dietrich <marvin24@gmx.de> # v2 Marc Dionne <marc.c.dionne@gmail.com> Marc Gariepy <mgariepy@ubuntu.com> Marc Gauthier <marc@tensilica.com> Marc Kleine-Budde <mkl@blackshift.org> Marc Kleine-Budde <mkl@pengutronix.de> Marc MERLIN <marc@merlins.org> Marc Reilly <marc@cpdesign.com.au> Marc Zyngier <marc.zyngier@arm.com> Marc Zyngier <maz@misterjones.org> Marc Zyngier <maz@miste...

...rt] Manuel Stahl <manuel.stahl@iis.fraunhofer.de> Manuel Traut <manut@linutronix.de> Marc Dietrich <marvin24@gmx.de> Marc Dietrich <marvin24@gmx.de> # v2 Marc Dionne <marc.c.dionne@gmail.com> Marc Gariepy <mgariepy@ubuntu.com> Marc Gauthier <marc@tensilica.com> Marc Kleine-Budde <mkl@blackshift.org> Marc Kleine-Budde <mkl@pengutronix.de> Marc MERLIN <marc@merlins.org> Marc Reilly <marc@cpdesign.com.au> Marc Zyngier <marc.zyngier@arm.com> Marc Zyngier <maz@misterjones.org> Marc Zyngier <maz@miste...

...de> Marc C <marc.ceeeee@gmail.com> Marc Dietrich <marvin24@gmx.de> Marc Dietrich <marvin24@gmx.de> # v2 Marc Dionne <marc.c.dionne@gmail.com> Marc Dionne <marc.dionne@your-file-system.com> Marc Gariepy <mgariepy@ubuntu.com> Marc Gauthier <marc@tensilica.com> Marc Kleine-Budde <mkl@blackshift.org> Marc Kleine-Budde <mkl@pengutronix.de> Marc MERLIN <marc@merlins.org> Marc Reilly <marc@cpdesign.com.au> Marc Zyngier <marc.zyngier@arm.com> Marc Zyngier <maz@misterjones.org> Marc Zyngier <maz@miste...

...de> Marc C <marc.ceeeee@gmail.com> Marc Dietrich <marvin24@gmx.de> Marc Dietrich <marvin24@gmx.de> # v2 Marc Dionne <marc.c.dionne@gmail.com> Marc Dionne <marc.dionne@your-file-system.com> Marc Gariepy <mgariepy@ubuntu.com> Marc Gauthier <marc@tensilica.com> Marc Kleine-Budde <mkl@blackshift.org> Marc Kleine-Budde <mkl@pengutronix.de> Marc MERLIN <marc@merlins.org> Marc Reilly <marc@cpdesign.com.au> Marc Zyngier <marc.zyngier@arm.com> Marc Zyngier <maz@misterjones.org> Marc Zyngier <maz@miste...

...de> Marc C <marc.ceeeee@gmail.com> Marc Dietrich <marvin24@gmx.de> Marc Dietrich <marvin24@gmx.de> # v2 Marc Dionne <marc.c.dionne@gmail.com> Marc Dionne <marc.dionne@your-file-system.com> Marc Gariepy <mgariepy@ubuntu.com> Marc Gauthier <marc@tensilica.com> Marc Kleine-Budde <mkl@blackshift.org> Marc Kleine-Budde <mkl@pengutronix.de> Marc MERLIN <marc@merlins.org> Marc Reilly <marc@cpdesign.com.au> Marc Zyngier <marc.zyngier@arm.com> Marc Zyngier <marc.zyngier@arm.com>, Marc Zyngier <maz@mis...

...de> Marc C <marc.ceeeee@gmail.com> Marc Dietrich <marvin24@gmx.de> Marc Dietrich <marvin24@gmx.de> # v2 Marc Dionne <marc.c.dionne@gmail.com> Marc Dionne <marc.dionne@your-file-system.com> Marc Gariepy <mgariepy@ubuntu.com> Marc Gauthier <marc@tensilica.com> Marc Kleine-Budde <mkl@blackshift.org> Marc Kleine-Budde <mkl@pengutronix.de> Marc MERLIN <marc@merlins.org> Marc Reilly <marc@cpdesign.com.au> Marc Zyngier <marc.zyngier@arm.com> Marc Zyngier <marc.zyngier@arm.com>, Marc Zyngier <maz@mis...

...through; OPENRISC ARCHITECTURE: Use fallthrough; RISC-V ARCHITECTURE: Use fallthrough; S390: Use fallthrough; SUPERH: Use fallthrough; SPARC + UltraSPARC (sparc/sparc64): Use fallthrough; UNICORE32 ARCHITECTURE: Use fallthrough; X86 ARCHITECTURE (32-BIT AND 64-BIT): Use fallthrough; TENSILICA XTENSA PORT (xtensa): Use fallthrough; ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API: Use fallthrough; LIBATA SATA AHCI PLATFORM devices support: Use fallthrough; LIBATA PATA DRIVERS: Use fallthrough; LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER: Use fallthrough; LIBATA SUBSYSTEM (Serial...

...through; OPENRISC ARCHITECTURE: Use fallthrough; RISC-V ARCHITECTURE: Use fallthrough; S390: Use fallthrough; SUPERH: Use fallthrough; SPARC + UltraSPARC (sparc/sparc64): Use fallthrough; UNICORE32 ARCHITECTURE: Use fallthrough; X86 ARCHITECTURE (32-BIT AND 64-BIT): Use fallthrough; TENSILICA XTENSA PORT (xtensa): Use fallthrough; ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API: Use fallthrough; LIBATA SATA AHCI PLATFORM devices support: Use fallthrough; LIBATA PATA DRIVERS: Use fallthrough; LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER: Use fallthrough; LIBATA SUBSYSTEM (Serial...

...through; OPENRISC ARCHITECTURE: Use fallthrough; RISC-V ARCHITECTURE: Use fallthrough; S390: Use fallthrough; SUPERH: Use fallthrough; SPARC + UltraSPARC (sparc/sparc64): Use fallthrough; UNICORE32 ARCHITECTURE: Use fallthrough; X86 ARCHITECTURE (32-BIT AND 64-BIT): Use fallthrough; TENSILICA XTENSA PORT (xtensa): Use fallthrough; ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API: Use fallthrough; LIBATA SATA AHCI PLATFORM devices support: Use fallthrough; LIBATA PATA DRIVERS: Use fallthrough; LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER: Use fallthrough; LIBATA SUBSYSTEM (Serial...

...through; OPENRISC ARCHITECTURE: Use fallthrough; RISC-V ARCHITECTURE: Use fallthrough; S390: Use fallthrough; SUPERH: Use fallthrough; SPARC + UltraSPARC (sparc/sparc64): Use fallthrough; UNICORE32 ARCHITECTURE: Use fallthrough; X86 ARCHITECTURE (32-BIT AND 64-BIT): Use fallthrough; TENSILICA XTENSA PORT (xtensa): Use fallthrough; ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API: Use fallthrough; LIBATA SATA AHCI PLATFORM devices support: Use fallthrough; LIBATA PATA DRIVERS: Use fallthrough; LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER: Use fallthrough; LIBATA SUBSYSTEM (Serial...

...through; OPENRISC ARCHITECTURE: Use fallthrough; RISC-V ARCHITECTURE: Use fallthrough; S390: Use fallthrough; SUPERH: Use fallthrough; SPARC + UltraSPARC (sparc/sparc64): Use fallthrough; UNICORE32 ARCHITECTURE: Use fallthrough; X86 ARCHITECTURE (32-BIT AND 64-BIT): Use fallthrough; TENSILICA XTENSA PORT (xtensa): Use fallthrough; ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API: Use fallthrough; LIBATA SATA AHCI PLATFORM devices support: Use fallthrough; LIBATA PATA DRIVERS: Use fallthrough; LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER: Use fallthrough; LIBATA SUBSYSTEM (Serial...

Can anyone give me a clue on how to find out more information from this type of error: Oct 17 05:01:08 ara kernel: EXT3-fs error (device sd(8,49)): ext3_readdir: bad entry in directory #8945865: rec_len %% 4 != 0 - offset=0, inode=93580797, rec_len=5963, name_len=106 Oct 17 05:01:08 ara kernel: EXT3-fs error (device sd(8,49)): ext3_readdir: bad entry in directory #8945869: rec_len is smaller

This is a 2.2.19 machine with ext3-0.0.7a and quota support running. The symptoms are a particular NFS export hangs (for linux clients but not Solaris clients?) the local filesystem gives the following: EXT3-fs warning (device sd(8,49)): ext3_free_blocks: bit already cleared for block 2213 EXT3-fs error (device sd(8,49)): ext3_free_blocks: Freeing blocks not in datazone - block = 1563120916,