Re: [PATCH v4] fcntl: Add 32bit filesystem mode

2023-01-31 Thread Conlan Cesar
It was brought to my attention that this bug from 2018 was still unresolved: 32 bit emulators like QEMU were given 64 bit hashes when running 32 bit emulation on 64 bit systems. Reported-by: 罗勇刚(Yonggang Luo) Suggested-by: Theodore Ts'o Link: https://bugs.launchpad.net/qemu/+bug/1805913 Link

Re: [PATCH v4] fcntl: Add 32bit filesystem mode

2022-05-19 Thread Linus Walleij
On Thu, May 19, 2022 at 4:23 PM Icenowy Zheng wrote: > 在 2020-11-18星期三的 00:39 +0100,Linus Walleij写道: > > It was brought to my attention that this bug from 2018 was > > still unresolved: 32 bit emulators like QEMU were given > > 64 bit hashes when running 32 bit emulation on 64 bit systems. > > So

Re: [PATCH v4] fcntl: Add 32bit filesystem mode

2022-05-19 Thread Icenowy Zheng
在 2020-11-18星期三的 00:39 +0100,Linus Walleij写道: > It was brought to my attention that this bug from 2018 was > still unresolved: 32 bit emulators like QEMU were given > 64 bit hashes when running 32 bit emulation on 64 bit systems. > Sorry for replying such an old mail, but I found that using 32-bi

[PATCH v4] fcntl: Add 32bit filesystem mode

2020-11-17 Thread Linus Walleij
It was brought to my attention that this bug from 2018 was still unresolved: 32 bit emulators like QEMU were given 64 bit hashes when running 32 bit emulation on 64 bit systems. This adds a flag to the fcntl() F_GETFD and F_SETFD operations to set the underlying filesystem into 32bit mode even if