similar to: ext3+parisc kernel

Well I decided that 2am on a thursday night would be a good time to try this and I've hit a wall... most of the other errors were pretty easy to fix. I just don't understand this one: --snip--snip--snip-- gcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -D__linux__ -pipe -fno-strength-reduce

[Please Cc: timball@tux.org on replies because I'm not on the samba list] Setup: Samba 2.0.7 (from debian sid), Linux 2.4.3-XFS, Window95, Windows98 Problem: I have a linux machine that I occationally duel boot and I wanted to be able to share my mp3s directory to my roomate via samba. I figured I'd just make a partition vfat and have both linux and windows export that directory... but

Implement "pid_t vfork(void)" for parisc. Signed-off-by: Kyle McMartin <kyle at parisc-linux.org> --- Ugh. vfork() me harder. Kbuild | 2 +- vfork.S | 31 +++++++++++++++++++++++++++++++ 2 files changed, 32 insertions(+), 1 deletion(-) diff --git a/usr/klibc/arch/parisc/Kbuild b/usr/klibc/arch/parisc/Kbuild index d57a873..57ca5c2 100644 --- a/usr/klibc/arch/parisc/Kbuild

On PA-RISC machines running in 64-bit mode, uname -m returns `parisc64' instead of `parisc.' Thus, we must sed this to match like a few other platforms. From: Kyle McMartin <kyle@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> diff --git a/Makefile b/Makefile index 2b057b8..16a026d 100644 --- a/Makefile +++ b/Makefile @@ -14,7 +14,7 @@ include

This patch allows klibc to build on parisc64 platforms. $ diff -u MCONFIG.old MCONFIG --- MCONFIG.old 2005-06-18 01:16:12.000000000 +0000 +++ MCONFIG 2005-06-18 01:18:51.000000000 +0000 @@ -33,7 +33,7 @@ KLIBCVER = -D__KLIBC__=$(shell cut -d. -f1 < $(SRCROOT)/version) \ -D__KLIBC_MINOR__=$(shell cut -d. -f2 < $(SRCROOT)/version) -ARCH = $(shell uname -m | sed -e

Reimplement __common_syscall in assembler. The 32-bit ABI says that the fifth and sixth arguments to the function are passed on the stack, but our syscall ABI says they are passed in %arg4 and %arg5 like the 64-bit ABI. Also, tried to optimize the code slightly by making use of the cmpb delay slot to load the errno return of -1. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> diff

Commit-ID: b71dd57f6a784962681ac05aa686b28db8668609 Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=b71dd57f6a784962681ac05aa686b28db8668609 Author: Ben Hutchings <ben at decadent.org.uk> AuthorDate: Mon, 21 Jan 2019 03:55:35 +0000 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Mon, 21 Jan 2019 03:55:35 +0000 [klibc] parisc: Fix vfork() The

The parts of klibc specific to the parisc architecture. Signed-off-by: H. Peter Anvin <hpa at zytor.com> --- commit 078d6614054391efe17093f8d70340e2c0644ffb tree 63a4bf899e5ca2ef3c0a8e9ef3098273012f7a33 parent ebd2860ad3dc19cb11fd5b9cc235cab54e9165f4 author H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun 2006 16:58:36 -0700 committer H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun

The PA-RISC ELF ABI puts the function pointer to be registered with atexit in %r23. Use this instead of passing in NULL. While it's unlikely to be used, doing the right thing is good. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> diff --git a/klibc/arch/parisc/crt0.S b/klibc/arch/parisc/crt0.S index 7428443..a9b6e96 100644 --- a/klibc/arch/parisc/crt0.S +++

The iitlbp instruction needs the space register explicitly specified with newer toolchains. Specify sr0, but it doesn't really matter as the insn is just used to crash the program. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> diff --git a/klibc/arch/parisc/crt0.S b/klibc/arch/parisc/crt0.S index fb0bd37..7adc6c4 100644 --- a/klibc/arch/parisc/crt0.S +++

Hello all, I really want to support vfork() in klibc, mostly because uClinux *has* to use it. Unfortunately vfork() isn't allowed to use the stack *at all* across the system call -- including return address -- which means it needs an assembly wrapper on most architectures. I have tried implementing wrappers for most architectures, but I don't know parisc or s390/s390x well enough,

Commit-ID: 75895304280f597f46551deb8b87c27ac18a013c Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=75895304280f597f46551deb8b87c27ac18a013c Author: Helge Deller <deller at gmx.de> AuthorDate: Wed, 6 Jan 2016 00:43:50 +0000 Committer: H. Peter Anvin <hpa at linux.intel.com> CommitDate: Tue, 5 Jan 2016 17:45:50 -0800 [klibc] Add pread and pwrite 32bit syscall

Hello Samba users, as i still could not get samba to work on my hp 9000/720 workstation with debian linux, i asked for help on the parisc linux mailinglist. Here is an answer which blames glibc for the problem. Could someone please explain to me (from viewing this info) how to set compiler options/defines to get samba to work on this architecture ? Or what to do else ... Thanks.

parisc is currently passing argc as the second argument to __libc_init: --- crt0.S.old 2005-12-07 19:06:07.000000000 +0000 +++ crt0.S 2005-12-07 19:06:40.000000000 +0000 @@ -25,6 +25,10 @@ ldil L%$global$, %dp ldo R%$global$(%dp), %dp +/* Indicate that we don't need no stinkin' atexit callback */ + + ldi 0,%r25 + /* branch to __libc_init */

Hello Kyle, May be out of context but before I forget: > > + > > + /* store %r22 to errno... */ > > + ldil L%errno,%r1 > > + ldo R%errno(%r1),%r1 Could it not be 'load32 errno, %r1' (the assembly.h macro)? Cheers, Joel ---------- Club Scarlet : Tout le monde gagne! Si vous devenez aujourd'hui Scarlet One grace a un client existant de Scarlet, vous

tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost head: 4c05433bc6fb4ae172270f0279be8ba89a3da64f commit: b025584098e621d88894d28e80af686958e273af [32/52] virtio_input: convert to LE accessors config: parisc-randconfig-r003-20200805 (attached as .config) compiler: hppa-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget

--- src/kernel.ml | 2 ++ src/utils.ml | 2 ++ 2 files changed, 4 insertions(+) diff --git a/src/kernel.ml b/src/kernel.ml index 356ac4b..9b0e8a2 100644 --- a/src/kernel.ml +++ b/src/kernel.ml @@ -30,6 +30,8 @@ let patt_of_cpu host_cpu = | "ppc" | "powerpc" | "powerpc64" -> ["ppc"; "powerpc"; "powerpc64"] |

On Wed, 2020-08-19 at 08:55 +0200, Christoph Hellwig wrote: > Switch the 53c700 driver to only use non-coherent descriptor memory > if it really has to because dma_alloc_coherent fails. This doesn't > matter for any of the platforms it runs on currently, but that will > change soon. > > To help with this two new helpers to transfer ownership to and from > the device are

On Tue, Apr 16, 2019 at 10:19:47PM +0200, Arnd Bergmann wrote: > Each of these drivers has a copy of the same trivial helper function to > convert the pointer argument and then call the native ioctl handler. > > We now have a generic implementation of that, so use it. > > Acked-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org> > Reviewed-by: Jarkko Sakkinen

Each of these drivers has a copy of the same trivial helper function to convert the pointer argument and then call the native ioctl handler. We now have a generic implementation of that, so use it. Signed-off-by: Arnd Bergmann <arnd at arndb.de> --- drivers/char/ppdev.c | 12 +--------- drivers/char/tpm/tpm_vtpm_proxy.c | 12 +--------- drivers/firewire/core-cdev.c | 12