[PULL for-7.0 0/2] Block patches
[PULL for-9.0 0/1] Block patches
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The following changes since commit 15ef89d2a1a7b93845a6b09c2ee8e1979f6eb30b:
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The following changes since commit 786fd793b81410fb2a28914315e2f05d2ff6733b:
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Update version for v7.0.0-rc1 release (2022-03-22 22:58:44 +0000)
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging (2024-04-03 12:52:03 +0100)
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are available in the Git repository at:
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are available in the Git repository at:
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https://gitlab.com/stefanha/qemu.git tags/block-pull-request
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https://gitlab.com/stefanha/qemu.git tags/block-pull-request
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for you to fetch changes up to 2539eade4f689eda7e9fe45486f18334bfbafaf0:
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for you to fetch changes up to bbdf9023665f409113cb07b463732861af63fb47:
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hw: Fix misleading hexadecimal format (2022-03-24 10:38:42 +0000)
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block/virtio-blk: Fix memory leak from virtio_blk_zone_report (2024-04-04 09:29:42 -0400)
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----------------------------------------------------------------
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----------------------------------------------------------------
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Pull request
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Pull request
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Philippe found cases where the 0x%d format string was used, leading to
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Fix a memory leak in virtio-blk zone report emulation code when the request is
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misleading output. The patches look harmless and could save people time, so I
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invalid.
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think it's worth including them in 7.0.
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----------------------------------------------------------------
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----------------------------------------------------------------
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Philippe Mathieu-Daudé (2):
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Zheyu Ma (1):
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block: Fix misleading hexadecimal format
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block/virtio-blk: Fix memory leak from virtio_blk_zone_report
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hw: Fix misleading hexadecimal format
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block/parallels-ext.c | 2 +-
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hw/block/virtio-blk.c | 3 ++-
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hw/i386/sgx.c | 2 +-
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1 file changed, 2 insertions(+), 1 deletion(-)
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hw/i386/trace-events | 6 +++---
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hw/misc/trace-events | 4 ++--
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hw/scsi/trace-events | 4 ++--
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5 files changed, 9 insertions(+), 9 deletions(-)
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--
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--
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2.35.1
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2.44.0
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diff view generated by jsdifflib
[PULL for-7.0 1/2] block: Fix misleading hexadecimal format
Deleted patch
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From: Philippe Mathieu-Daudé <f4bug@amsat.org>
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"0x%u" format is very misleading, replace by "0x%x".
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Found running:
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$ git grep -E '0x%[0-9]*([lL]*|" ?PRI)[dDuU]' block/
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Inspired-by: Richard Henderson <richard.henderson@linaro.org>
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Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
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Reviewed-by: Hanna Reitz <hreitz@redhat.com>
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Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
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Reviewed-by: Denis V. Lunev <den@openvz.org>
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Message-id: 20220323114718.58714-2-philippe.mathieu.daude@gmail.com
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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---
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block/parallels-ext.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/block/parallels-ext.c b/block/parallels-ext.c
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index XXXXXXX..XXXXXXX 100644
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--- a/block/parallels-ext.c
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+++ b/block/parallels-ext.c
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@@ -XXX,XX +XXX,XX @@ static int parallels_parse_format_extension(BlockDriverState *bs,
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break;
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default:
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- error_setg(errp, "Unknown feature: 0x%" PRIu64, fh.magic);
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+ error_setg(errp, "Unknown feature: 0x%" PRIx64, fh.magic);
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goto fail;
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}
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--
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2.35.1
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diff view generated by jsdifflib
[PULL for-7.0 2/2] hw: Fix misleading hexadecimal format
[PULL for-9.0 1/1] block/virtio-blk: Fix memory leak from virtio_blk_zone_report
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From: Philippe Mathieu-Daudé <f4bug@amsat.org>
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From: Zheyu Ma <zheyuma97@gmail.com>
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"0x%u" format is very misleading, replace by "0x%x".
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This modification ensures that in scenarios where the buffer size is
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insufficient for a zone report, the function will now properly set an
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error status and proceed to a cleanup label, instead of merely
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returning.
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Found running:
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The following ASAN log reveals it:
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$ git grep -E '0x%[0-9]*([lL]*|" ?PRI)[dDuU]' hw/
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==1767400==ERROR: LeakSanitizer: detected memory leaks
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Direct leak of 312 byte(s) in 1 object(s) allocated from:
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#0 0x64ac7b3280cd in malloc llvm/compiler-rt/lib/asan/asan_malloc_linux.cpp:129:3
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#1 0x735b02fb9738 in g_malloc (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x5e738)
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#2 0x64ac7d23be96 in virtqueue_split_pop hw/virtio/virtio.c:1612:12
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#3 0x64ac7d23728a in virtqueue_pop hw/virtio/virtio.c:1783:16
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#4 0x64ac7cfcaacd in virtio_blk_get_request hw/block/virtio-blk.c:228:27
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#5 0x64ac7cfca7c7 in virtio_blk_handle_vq hw/block/virtio-blk.c:1123:23
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#6 0x64ac7cfecb95 in virtio_blk_handle_output hw/block/virtio-blk.c:1157:5
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Inspired-by: Richard Henderson <richard.henderson@linaro.org>
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Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
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Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
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Message-id: 20240404120040.1951466-1-zheyuma97@gmail.com
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Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
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Message-id: 20220323114718.58714-3-philippe.mathieu.daude@gmail.com
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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---
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---
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hw/i386/sgx.c | 2 +-
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hw/block/virtio-blk.c | 3 ++-
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hw/i386/trace-events | 6 +++---
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1 file changed, 2 insertions(+), 1 deletion(-)
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hw/misc/trace-events | 4 ++--
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hw/scsi/trace-events | 4 ++--
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4 files changed, 8 insertions(+), 8 deletions(-)
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diff --git a/hw/i386/sgx.c b/hw/i386/sgx.c
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diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
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index XXXXXXX..XXXXXXX 100644
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index XXXXXXX..XXXXXXX 100644
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--- a/hw/i386/sgx.c
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--- a/hw/block/virtio-blk.c
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+++ b/hw/i386/sgx.c
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+++ b/hw/block/virtio-blk.c
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@@ -XXX,XX +XXX,XX @@ void pc_machine_init_sgx_epc(PCMachineState *pcms)
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@@ -XXX,XX +XXX,XX @@ static void virtio_blk_handle_zone_report(VirtIOBlockReq *req,
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sizeof(struct virtio_blk_zone_report) +
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sizeof(struct virtio_blk_zone_descriptor)) {
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virtio_error(vdev, "in buffer too small for zone report");
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- return;
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+ err_status = VIRTIO_BLK_S_ZONE_INVALID_CMD;
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+ goto out;
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}
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}
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if ((sgx_epc->base + sgx_epc->size) < sgx_epc->base) {
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/* start byte offset of the zone report */
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- error_report("Size of all 'sgx-epc' =0x%"PRIu64" causes EPC to wrap",
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+ error_report("Size of all 'sgx-epc' =0x%"PRIx64" causes EPC to wrap",
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sgx_epc->size);
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exit(EXIT_FAILURE);
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}
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diff --git a/hw/i386/trace-events b/hw/i386/trace-events
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index XXXXXXX..XXXXXXX 100644
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--- a/hw/i386/trace-events
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+++ b/hw/i386/trace-events
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@@ -XXX,XX +XXX,XX @@ vtd_fault_disabled(void) "Fault processing disabled for context entry"
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vtd_replay_ce_valid(const char *mode, uint8_t bus, uint8_t dev, uint8_t fn, uint16_t domain, uint64_t hi, uint64_t lo) "%s: replay valid context device %02"PRIx8":%02"PRIx8".%02"PRIx8" domain 0x%"PRIx16" hi 0x%"PRIx64" lo 0x%"PRIx64
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vtd_replay_ce_invalid(uint8_t bus, uint8_t dev, uint8_t fn) "replay invalid context device %02"PRIx8":%02"PRIx8".%02"PRIx8
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vtd_page_walk_level(uint64_t addr, uint32_t level, uint64_t start, uint64_t end) "walk (base=0x%"PRIx64", level=%"PRIu32") iova range 0x%"PRIx64" - 0x%"PRIx64
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-vtd_page_walk_one(uint16_t domain, uint64_t iova, uint64_t gpa, uint64_t mask, int perm) "domain 0x%"PRIu16" iova 0x%"PRIx64" -> gpa 0x%"PRIx64" mask 0x%"PRIx64" perm %d"
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+vtd_page_walk_one(uint16_t domain, uint64_t iova, uint64_t gpa, uint64_t mask, int perm) "domain 0x%"PRIx16" iova 0x%"PRIx64" -> gpa 0x%"PRIx64" mask 0x%"PRIx64" perm %d"
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vtd_page_walk_one_skip_map(uint64_t iova, uint64_t mask, uint64_t translated) "iova 0x%"PRIx64" mask 0x%"PRIx64" translated 0x%"PRIx64
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vtd_page_walk_one_skip_unmap(uint64_t iova, uint64_t mask) "iova 0x%"PRIx64" mask 0x%"PRIx64
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vtd_page_walk_skip_read(uint64_t iova, uint64_t next) "Page walk skip iova 0x%"PRIx64" - 0x%"PRIx64" due to unable to read"
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vtd_page_walk_skip_reserve(uint64_t iova, uint64_t next) "Page walk skip iova 0x%"PRIx64" - 0x%"PRIx64" due to rsrv set"
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vtd_switch_address_space(uint8_t bus, uint8_t slot, uint8_t fn, bool on) "Device %02x:%02x.%x switching address space (iommu enabled=%d)"
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vtd_as_unmap_whole(uint8_t bus, uint8_t slot, uint8_t fn, uint64_t iova, uint64_t size) "Device %02x:%02x.%x start 0x%"PRIx64" size 0x%"PRIx64
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-vtd_translate_pt(uint16_t sid, uint64_t addr) "source id 0x%"PRIu16", iova 0x%"PRIx64
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-vtd_pt_enable_fast_path(uint16_t sid, bool success) "sid 0x%"PRIu16" %d"
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+vtd_translate_pt(uint16_t sid, uint64_t addr) "source id 0x%"PRIx16", iova 0x%"PRIx64
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+vtd_pt_enable_fast_path(uint16_t sid, bool success) "sid 0x%"PRIx16" %d"
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vtd_irq_generate(uint64_t addr, uint64_t data) "addr 0x%"PRIx64" data 0x%"PRIx64
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vtd_reg_read(uint64_t addr, uint64_t size) "addr 0x%"PRIx64" size 0x%"PRIx64
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vtd_reg_write(uint64_t addr, uint64_t size, uint64_t val) "addr 0x%"PRIx64" size 0x%"PRIx64" value 0x%"PRIx64
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diff --git a/hw/misc/trace-events b/hw/misc/trace-events
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index XXXXXXX..XXXXXXX 100644
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--- a/hw/misc/trace-events
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+++ b/hw/misc/trace-events
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@@ -XXX,XX +XXX,XX @@
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# See docs/devel/tracing.rst for syntax documentation.
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# allwinner-cpucfg.c
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-allwinner_cpucfg_cpu_reset(uint8_t cpu_id, uint32_t reset_addr) "id %u, reset_addr 0x%" PRIu32
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+allwinner_cpucfg_cpu_reset(uint8_t cpu_id, uint32_t reset_addr) "id %u, reset_addr 0x%" PRIx32
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allwinner_cpucfg_read(uint64_t offset, uint64_t data, unsigned size) "offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
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allwinner_cpucfg_write(uint64_t offset, uint64_t data, unsigned size) "offset 0x%" PRIx64 " data 0x%" PRIx64 " size %" PRIu32
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@@ -XXX,XX +XXX,XX @@ imx7_gpr_write(uint64_t offset, uint64_t value) "addr 0x%08" PRIx64 "value 0x%08
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# mos6522.c
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mos6522_set_counter(int index, unsigned int val) "T%d.counter=%d"
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-mos6522_get_next_irq_time(uint16_t latch, int64_t d, int64_t delta) "latch=%d counter=0x%"PRId64 " delta_next=0x%"PRId64
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+mos6522_get_next_irq_time(uint16_t latch, int64_t d, int64_t delta) "latch=%d counter=0x%"PRIx64 " delta_next=0x%"PRIx64
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mos6522_set_sr_int(void) "set sr_int"
77
mos6522_write(uint64_t addr, const char *name, uint64_t val) "reg=0x%"PRIx64 " [%s] val=0x%"PRIx64
78
mos6522_read(uint64_t addr, const char *name, unsigned val) "reg=0x%"PRIx64 " [%s] val=0x%x"
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diff --git a/hw/scsi/trace-events b/hw/scsi/trace-events
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index XXXXXXX..XXXXXXX 100644
81
--- a/hw/scsi/trace-events
82
+++ b/hw/scsi/trace-events
83
@@ -XXX,XX +XXX,XX @@ lsi_bad_phase_interrupt(void) "Phase mismatch interrupt"
84
lsi_bad_selection(uint32_t id) "Selected absent target %"PRIu32
85
lsi_do_dma_unavailable(void) "DMA no data available"
86
lsi_do_dma(uint64_t addr, int len) "DMA addr=0x%"PRIx64" len=%d"
87
-lsi_queue_command(uint32_t tag) "Queueing tag=0x%"PRId32
88
+lsi_queue_command(uint32_t tag) "Queueing tag=0x%"PRIx32
89
lsi_add_msg_byte_error(void) "MSG IN data too long"
90
lsi_add_msg_byte(uint8_t data) "MSG IN 0x%02x"
91
lsi_reselect(int id) "Reselected target %d"
92
@@ -XXX,XX +XXX,XX @@ lsi_do_msgout_noop(void) "MSG: No Operation"
93
lsi_do_msgout_extended(uint8_t msg, uint8_t len) "Extended message 0x%x (len %d)"
94
lsi_do_msgout_ignored(const char *msg) "%s (ignored)"
95
lsi_do_msgout_simplequeue(uint8_t select_tag) "SIMPLE queue tag=0x%x"
96
-lsi_do_msgout_abort(uint32_t tag) "MSG: ABORT TAG tag=0x%"PRId32
97
+lsi_do_msgout_abort(uint32_t tag) "MSG: ABORT TAG tag=0x%"PRIx32
98
lsi_do_msgout_clearqueue(uint32_t tag) "MSG: CLEAR QUEUE tag=0x%"PRIx32
99
lsi_do_msgout_busdevicereset(uint32_t tag) "MSG: BUS DEVICE RESET tag=0x%"PRIx32
100
lsi_do_msgout_select(int id) "Select LUN %d"
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--
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--
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2.35.1
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2.44.0
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diff view generated by jsdifflib

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