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* chardev: move headers to include/chardevMarc-André Lureau2017-06-021-1/+1
| | | | | | | | So they are all in one place. The following patch will move serial & parallel declarations to the respective headers. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* tests: Remove redundant assignmentFam Zheng2017-05-101-1/+1
| | | | | | Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
* tests: fix qmp response leakMarc-André Lureau2017-02-281-1/+1
| | | | | | | Spotted by ASAN. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
* tests/postcopy: Use KVM on ppc64 only if it is KVM-HVThomas Huth2016-11-231-4/+8
| | | | | | | | | | | | | The ppc64 postcopy test does not work with KVM-PR, and it is also causing annoying warning messages when run on a x86 host. So let's use KVM here only if we know that we're running with KVM-HV (which automatically also means that we're running on a ppc64 host), and fall back to TCG otherwise. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* nvram: Move the remaining CHRP NVRAM related code to chrp_nvram.[ch]Thomas Huth2016-10-281-4/+4
| | | | | | | | | Everything that is related to CHRP NVRAM should rather reside in chrp_nvram.c / chrp_nvram.h instead of openbios_firmware_abi.h. Signed-off-by: Thomas Huth <thuth@redhat.com> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* tests: fix postcopy-test leaksMarc-André Lureau2016-09-081-1/+4
| | | | | | | A few strings are allocated and never freed. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* tests: fix rsp leak in postcopy-testMarc-André Lureau2016-09-081-1/+1
| | | | | | | | In all cases, even when the dict doesn't contain 'ram', the qmp response must be unref. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* test: port postcopy test to ppc64lvivier@redhat.com2016-07-291-19/+97
| | | | | | | | | | | | | | | | | As userfaultfd syscall is available on powerpc, migration postcopy can be used. This patch adds the support needed to test this on powerpc, instead of using a bootsector to run code to modify memory, we use a FORTH script in "boot-command" property. As spapr machine doesn't support "-prom-env" argument (the nvram is initialized by SLOF and not by QEMU), "boot-command" is provided to SLOF via a file mapped nvram (with "-drive file=...,if=pflash") Signed-off-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* Use #include "..." for our own headers, <...> for othersMarkus Armbruster2016-07-121-2/+1Star
| | | | | | | | | | | | Tracked down with an ugly, brittle and probably buggy Perl script. Also move includes converted to <...> up so they get included before ours where that's obviously okay. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
* clean-includes: run it once morePaolo Bonzini2016-06-161-1/+0Star
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* os-posix: include sys/mman.hPaolo Bonzini2016-06-161-1/+0Star
| | | | | | | | | qemu/osdep.h checks whether MAP_ANONYMOUS is defined, but this check is bogus without a previous inclusion of sys/mman.h. Include it in sysemu/os-posix.h and remove it from everywhere else. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* test: PostcopyDr. David Alan Gilbert2016-06-161-0/+455
This is a postcopy test (x86 only) that actually runs the guest and checks the memory contents. The test runs from an x86 boot block with the hex embedded in the test; the source for this is: ........... .code16 .org 0x7c00 .file "fill.s" .text .globl start .type start, @function start: # at 0x7c00 ? cli lgdt gdtdesc mov $1,%eax mov %eax,%cr0 # Protected mode enable data32 ljmp $8,$0x7c20 .org 0x7c20 .code32 # A20 enable - not sure I actually need this inb $0x92,%al or $2,%al outb %al, $0x92 # set up DS for the whole of RAM (needed on KVM) mov $16,%eax mov %eax,%ds mov $65,%ax mov $0x3f8,%dx outb %al,%dx # bl keeps a counter so we limit the output speed mov $0, %bl mainloop: # Start from 1MB mov $(1024*1024),%eax innerloop: incb (%eax) add $4096,%eax cmp $(100*1024*1024),%eax jl innerloop inc %bl jnz mainloop mov $66,%ax mov $0x3f8,%dx outb %al,%dx jmp mainloop # GDT magic from old (GPLv2) Grub startup.S .p2align 2 /* force 4-byte alignment */ gdt: .word 0, 0 .byte 0, 0, 0, 0 /* -- code segment -- * base = 0x00000000, limit = 0xFFFFF (4 KiB Granularity), present * type = 32bit code execute/read, DPL = 0 */ .word 0xFFFF, 0 .byte 0, 0x9A, 0xCF, 0 /* -- data segment -- * base = 0x00000000, limit 0xFFFFF (4 KiB Granularity), present * type = 32 bit data read/write, DPL = 0 */ .word 0xFFFF, 0 .byte 0, 0x92, 0xCF, 0 gdtdesc: .word 0x27 /* limit */ .long gdt /* addr */ /* I'm a bootable disk */ .org 0x7dfe .byte 0x55 .byte 0xAA ........... and that can be assembled by the following magic: as --32 -march=i486 fill.s -o fill.o objcopy -O binary fill.o fill.boot dd if=fill.boot of=bootsect bs=256 count=2 skip=124 xxd -i bootsect Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Message-id: 1465816605-29488-5-git-send-email-dgilbert@redhat.com Message-Id: <1465816605-29488-5-git-send-email-dgilbert@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com>
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