- 04 8月, 2015 4 次提交
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由 Leon Alrae 提交于
In semihosting mode the SDBBP 1 instructions should trigger UHI syscall, but in QEMU this does not happen for recently added microMIPS R6. Consequently bare metal microMIPS R6 programs supporting UHI will not run. Signed-off-by: NLeon Alrae <leon.alrae@imgtec.com> Reviewed-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Peter Maydell 提交于
xen-migration-2.4 # gpg: Signature made Mon 03 Aug 2015 17:18:36 BST using RSA key ID 70E1AE90 # gpg: Good signature from "Stefano Stabellini <stefano.stabellini@eu.citrix.com>" * remotes/sstabellini/tags/xen-migration-2.4-tag: migration: Fix regression for xenfv and pc,accel=xen machine. migration: Fix global state with Xen. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Anthony PERARD 提交于
This fix migration from the same QEMU version and from previous QEMU version. >From the global state section, we don't need runstate with Xen. Right now, the way the Xen toolstack knows when QEMU is ready is when QEMU reach "running" runstate. The configuration section and the section footers are not going to be present in previous version of QEMU with xenfv machine, so we skip them. The Xen toolstack libxenlight does not specify a particular version of the 'pc' machine, so migration from older version of QEMU used by Xen to newer one would break due to missing "configuration" section and section footers. Signed-off-by: NAnthony PERARD <anthony.perard@citrix.com> Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>
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由 Anthony PERARD 提交于
When doing migration via the QMP command xen_save_devices_state, the current runstate is not store into the global state section. Also the current runstate is not the one we want on the receiver side. During migration, the Xen toolstack paused QEMU before save the devices state. Also, the toolstack expect QEMU to autostart when the migration is finished. So this patch store "running" as it's current runstate. Signed-off-by: NAnthony PERARD <anthony.perard@citrix.com> Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com>
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- 03 8月, 2015 11 次提交
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由 Andreas Färber 提交于
Commit 8e9b0d24 (ui: convert VNC websockets to use crypto APIs) dropped the --enable-vnc-ws option but forgot to update the help text. Fix this. Cc: Daniel P. Berrange <berrange@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NDaniel P. Berrange <berrange@redhat.com> Message-id: 1437749257-3313-1-git-send-email-afaerber@suse.de Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Merge remote-tracking branch 'remotes/stefanha/tags/rtl8139-cplus-tx-input-validation-pull-request' into staging Pull request # gpg: Signature made Mon Aug 3 13:08:25 2015 BST using RSA key ID 81AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" * remotes/stefanha/tags/rtl8139-cplus-tx-input-validation-pull-request: rtl8139: check TCP Data Offset field (CVE-2015-5165) rtl8139: skip offload on short TCP header (CVE-2015-5165) rtl8139: check IP Total Length field (CVE-2015-5165) rtl8139: check IP Header Length field (CVE-2015-5165) rtl8139: skip offload on short Ethernet/IP header (CVE-2015-5165) rtl8139: drop tautologous if (ip) {...} statement (CVE-2015-5165) rtl8139: avoid nested ifs in IP header parsing (CVE-2015-5165) Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Stefan Hajnoczi 提交于
The TCP Data Offset field contains the length of the header. Make sure it is valid and does not exceed the IP data length. Reported-by: N朱东海(启路) <donghai.zdh@alibaba-inc.com> Reviewed-by: NJason Wang <jasowang@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
TCP Large Segment Offload accesses the TCP header in the packet. If the packet is too short we must not attempt to access header fields: tcp_header *p_tcp_hdr = (tcp_header*)(eth_payload_data + hlen); int tcp_hlen = TCP_HEADER_DATA_OFFSET(p_tcp_hdr); Reported-by: N朱东海(启路) <donghai.zdh@alibaba-inc.com> Reviewed-by: NJason Wang <jasowang@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
The IP Total Length field includes the IP header and data. Make sure it is valid and does not exceed the Ethernet payload size. Reported-by: N朱东海(启路) <donghai.zdh@alibaba-inc.com> Reviewed-by: NJason Wang <jasowang@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
The IP Header Length field was only checked in the IP checksum case, but is used in other cases too. Reported-by: N朱东海(启路) <donghai.zdh@alibaba-inc.com> Reviewed-by: NJason Wang <jasowang@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
Transmit offload features access Ethernet and IP headers the packet. If the packet is too short we must not attempt to access header fields: int proto = be16_to_cpu(*(uint16_t *)(saved_buffer + 12)); ... eth_payload_data = saved_buffer + ETH_HLEN; ... ip = (ip_header*)eth_payload_data; if (IP_HEADER_VERSION(ip) != IP_HEADER_VERSION_4) { Reported-by: N朱东海(启路) <donghai.zdh@alibaba-inc.com> Reviewed-by: NJason Wang <jasowang@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
The previous patch stopped using the ip pointer as an indicator that the IP header is present. When we reach the if (ip) {...} statement we know ip is always non-NULL. Remove the if statement to reduce nesting. Reported-by: N朱东海(启路) <donghai.zdh@alibaba-inc.com> Reviewed-by: NJason Wang <jasowang@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
Transmit offload needs to parse packet headers. If header fields have unexpected values the offload processing is skipped. The code currently uses nested ifs because there is relatively little input validation. The next patches will add missing input validation and a goto label is more appropriate to avoid deep if statement nesting. Reported-by: N朱东海(启路) <donghai.zdh@alibaba-inc.com> Reviewed-by: NJason Wang <jasowang@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Peter Maydell 提交于
TCG MIPS and S390 fixes for 2.4. # gpg: Signature made Mon Aug 3 09:09:59 2015 BST using RSA key ID 1DDD8C9B # gpg: Good signature from "Aurelien Jarno <aurelien@aurel32.net>" # gpg: aka "Aurelien Jarno <aurelien@jarno.fr>" # gpg: aka "Aurelien Jarno <aurel32@debian.org>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 7746 2642 A9EF 94FD 0F77 196D BA9C 7806 1DDD 8C9B * remotes/aurel/tags/pull-tcg-mips-s390-20150803: tcg/mips: fix add2 tcg/s390x: Mask TCGMemOp appropriately for indexing tcg/mips: Mask TCGMemOp appropriately for indexing tcg/mips: fix TLB loading for BE host with 32-bit guests Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
# gpg: Signature made Fri Jul 31 23:24:06 2015 BST using RSA key ID AAFC390E # gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: FAEB 9711 A12C F475 812F 18F2 88A9 064D 1835 61EB # Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76 CBD0 7DEF 8106 AAFC 390E * remotes/jnsnow/tags/ide-pull-request: ahci: fix ICC mask definition macio: re-add TRIM support Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 01 8月, 2015 6 次提交
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由 Aurelien Jarno 提交于
The add2 code in the tcg_out_addsub2 function doesn't take into account the case where rl == al == bl. In that case we can't compute the carry after the addition. As it corresponds to a multiplication by 2, the carry bit is the bit 31. While this is a corner case, this prevents x86-64 guests to boot on a MIPS host. Cc: qemu-stable@nongnu.org Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Commit 2b7ec66f fixed TCGMemOp masking following the MO_AMASK addition, but two cases were forgotten in the TCG S390 backend. Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
Commit 2b7ec66f fixed TCGMemOp masking following the MO_AMASK addition, but two cases were forgotten in the TCG MIPS backend. Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
For 32-bit guest, we load a 32-bit address from the TLB, so there is no need to compensate for the low or high part. This fixes 32-bit guests on big-endian hosts. Cc: qemu-stable@nongnu.org Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 John Snow 提交于
There are likely others that could be updated, but we'll go with a light touch for 2.4 for now. Without the Unsigned specifier, this shifts bits into the signed bit, which makes clang unhappy and could cause unwanted behavior. Reported-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NJohn Snow <jsnow@redhat.com> Message-id: 1437501721-24495-1-git-send-email-jsnow@redhat.com
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由 Aurelien Jarno 提交于
Commit bd4214fc dropped TRIM support by mistake. Given it is still advertised to the host when using a drive with discard=on, this cause the IDE bus to hang when the host issues a TRIM command. This patch fixes that by re-adding the TRIM code, ported to the new new DMA implementation. Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Cc: John Snow <jsnow@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> Message-id: 1438198068-32428-1-git-send-email-aurelien@aurel32.net Signed-off-by: NJohn Snow <jsnow@redhat.com>
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- 30 7月, 2015 3 次提交
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由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1438195252-21968-1-git-send-email-rth@twiddle.net Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Pull request These fixes make dataplane work again after the notify_me optimization was added. They also solve QEMUBH memory leaks and fix a bug in dataplane's cleanup code. # gpg: Signature made Wed Jul 29 14:50:26 2015 BST using RSA key ID 81AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" * remotes/stefanha/tags/block-pull-request: AioContext: force event loop iteration using BH AioContext: avoid leaking BHs on cleanup virtio-blk-dataplane: delete bottom half before the AioContext is freed Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 29 7月, 2015 5 次提交
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由 Stefan Hajnoczi 提交于
The notify_me optimization introduced in commit eabc9779 ("AioContext: fix broken ctx->dispatching optimization") skips event_notifier_set() calls when the event loop thread is not blocked in ppoll(2). This optimization causes a deadlock if two aio_context_acquire() calls race. notify_me = 0 during the race so the winning thread can enter ppoll(2) unaware that the other thread is waiting its turn to acquire the AioContext. This patch forces ppoll(2) to return by scheduling a BH instead of calling aio_notify(). The following deadlock with virtio-blk dataplane is fixed: qemu ... -object iothread,id=iothread0 \ -drive if=none,id=drive0,file=test.img,... \ -device virtio-blk-pci,iothread=iothread0,drive=drive0 This command-line results in a hang early on without this patch. Thanks to Paolo Bonzini <pbonzini@redhat.com> for investigating this bug with me. Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Message-id: 1438101249-25166-4-git-send-email-pbonzini@redhat.com Message-Id: <1438014819-18125-3-git-send-email-stefanha@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
BHs are freed during aio_bh_poll(). This leads to memory leaks if there is no aio_bh_poll() between qemu_bh_delete() and aio_ctx_finalize(). Suggested-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Message-id: 1438101249-25166-3-git-send-email-pbonzini@redhat.com Message-Id: <1438014819-18125-2-git-send-email-stefanha@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Paolo Bonzini 提交于
Other uses of aio_bh_new are safe as long as all scheduled bottom halves are run before an iothread is destroyed, which bdrv_drain will ensure: - archipelago_finish_aiocb: BH deletes itself - inject_error: BH deletes itself - blkverify_aio_bh: BH deletes itself - abort_aio_request: BH deletes itself - curl_aio_readv: BH deletes itself - gluster_finish_aiocb: BH deletes itself - bdrv_aio_rw_vector: BH deletes itself - bdrv_co_maybe_schedule_bh: BH deletes itself - iscsi_schedule_bh, iscsi_co_generic_cb: BH deletes itself - laio_attach_aio_context: deleted in laio_detach_aio_context, called through bdrv_detach_aio_context before deleting the iothread - nfs_co_generic_cb: BH deletes itself - null_aio_common: BH deletes itself - qed_aio_complete: BH deletes itself - rbd_finish_aiocb: BH deletes itself - dma_blk_cb: BH deletes itself - virtio_blk_dma_restart_cb: BH deletes itself - qemu_bh_new: main loop AioContext is never destroyed - test-aio.c: bh_delete_cb deletes itself, otherwise deleted in the same function that calls aio_bh_new Reported-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Message-id: 1438101249-25166-2-git-send-email-pbonzini@redhat.com Message-Id: <1438086628-13000-1-git-send-email-pbonzini@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Peter Maydell 提交于
Pull request These two .can_receive() are now reviewed. The net subsystem queue for 2.4 is now empty. # gpg: Signature made Tue Jul 28 13:26:03 2015 BST using RSA key ID 81AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" * remotes/stefanha/tags/net-pull-request: xen: Drop net_rx_ok hw/net: handle flow control in mcf_fec driver receiver Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
virtio fixes for 2.4 Mostly virtio 1 spec compliance fixes. We are unlikely to make it perfectly compliant in the first release, but it seems worth it to try. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> # gpg: Signature made Mon Jul 27 21:55:48 2015 BST using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: virtio: minor cleanup acpi: fix pvpanic device is not shown in ui virtio-blk: only clear VIRTIO_F_ANY_LAYOUT for legacy device virtio-blk: fail get_features when both scsi and 1.0 were set virtio: get_features() can fail virtio-pci: fix memory MR cleanup for modern virtio: set any_layout in virtio core virtio-9p: fix any_layout virtio-serial: fix ANY_LAYOUT virtio: hide legacy features from modern guests Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 28 7月, 2015 11 次提交
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由 Peter Maydell 提交于
MIPS patches 2015-07-28 Changes: * net/dp8393x fixes * Vectored Interrupts bug fix * fix for a bug in machine.c which was provoking a warning on FreeBSD # gpg: Signature made Tue Jul 28 10:47:19 2015 BST using RSA key ID 0B29DA6B # gpg: Good signature from "Leon Alrae <leon.alrae@imgtec.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 8DD3 2F98 5495 9D66 35D4 4FC0 5211 8E3C 0B29 DA6B * remotes/lalrae/tags/mips-20150728: net/dp8393x: do not use memory_region_init_rom_device with NULL net/dp8393x: remove check of runt packets net/dp8393x: disable user creation target-mips: fix offset calculation for Interrupts target-mips: fix passing incompatible pointer type in machine.c Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
* crypto fixes * megasas SIGSEGV fix * memory refcount change to fix virtio hot-unplug # gpg: Signature made Tue Jul 28 08:29:07 2015 BST using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: memory: do not add a reference to the owner of aliased regions megasas: Add write function to handle write access to PCI BAR 3 crypto: extend unit tests to cover decryption too crypto: fix built-in AES decrypt function Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
# gpg: Signature made Tue Jul 28 05:22:29 2015 BST using RSA key ID C0DE3057 # gpg: Good signature from "Jeffrey Cody <jcody@redhat.com>" # gpg: aka "Jeffrey Cody <jeff@codyprime.org>" # gpg: aka "Jeffrey Cody <codyprime@gmail.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 9957 4B4D 3474 90E7 9D98 D624 BDBE 7B27 C0DE 3057 * remotes/cody/tags/jtc-for-upstream-pull-request: block/ssh: Avoid segfault if inet_connect doesn't set errno. sheepdog: serialize requests to overwrapping area Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Fam Zheng 提交于
Let net_rx_packet() (which checks the same conditions) drops the packet if the device is not ready. Drop net_xen_info.can_receive and update the return value for the buffer full case. We rely on the qemu_flush_queued_packets() in net_event() to wake up the peer when the buffer becomes available again. Signed-off-by: NFam Zheng <famz@redhat.com> Message-id: 1438077176-378-1-git-send-email-famz@redhat.com Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Peter Maydell 提交于
trivial patches for 2015-07-27 # gpg: Signature made Mon Jul 27 20:50:14 2015 BST using RSA key ID A4C3D7DB # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@debian.org>" * remotes/mjt/tags/pull-trivial-patches-2015-07-27: gdbstub: Set current CPU on interruptions qapi: add missing @ Fix Cortex-A9 global timer gitignore: Ignore shader generated files vmstate: remove unused declaration make: Clean build messages qemu-common.h: Document cutils.c string functions device_tree: Fix a typo hw/acpi/ich9: clean up stale comment about KVM not supporting SMM hw/acpi/ich9: clear smi_en on reset Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Greg Ungerer 提交于
The network mcf_fec driver emulated receive side method is not dealing with network queue flow control properly. Modify the receive side to check if we have enough space in the descriptors to store the current packet. If not we process none of it and return 0. When the guest frees up some buffers through its descriptors we signal the qemu net layer to send more packets. [Fixed coding style: 4-space indent and curly braces on if statement. --Stefan] Signed-off-by: NGreg Ungerer <gerg@uclinux.org> Message-id: 1438045374-10358-1-git-send-email-gerg@uclinux.org Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Hervé Poussineau 提交于
Replace memory_region_init_rom_device() with memory_region_init_ram() and memory_region_set_readonly(). This fixes a guest-triggerable QEMU crash when guest tries to write to PROM. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> [leon.alrae@imgtec.com: shorten subject length] Signed-off-by: NLeon Alrae <leon.alrae@imgtec.com>
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由 Hervé Poussineau 提交于
Ethernet requires that messages are at least 64 bytes on the wire. This limitation does not exist on emulation (no wire message), so remove the check. Netcard is now able to receive small network packets. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Reviewed-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NLeon Alrae <leon.alrae@imgtec.com>
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由 Hervé Poussineau 提交于
Netcard needs an address space to write data to, which can't be specified on command line. This fixes a crash when user starts QEMU with "-device dp8393x" Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Reviewed-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NLeon Alrae <leon.alrae@imgtec.com>
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由 Peter Maydell 提交于
Block layer patches for 2.4.0-rc3 # gpg: Signature made Mon Jul 27 16:19:17 2015 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: block: qemu-iotests - add check for multiplication overflow in vpc block: vpc - prevent overflow if max_table_entries >= 0x40000000 Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Yongbok Kim 提交于
Correct computation of vector offsets for EXCP_EXT_INTERRUPT. For instance, if Cause.IV is 0 the vector offset should be 0x180. Simplify the finding vector number logic for the Vectored Interrupts. Signed-off-by: NYongbok Kim <yongbok.kim@imgtec.com> Reviewed-by: NLeon Alrae <leon.alrae@imgtec.com> [leon.alrae@imgtec.com: cosmetic changes] Signed-off-by: NLeon Alrae <leon.alrae@imgtec.com>
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