Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210314' into staging

target-arm queue:
 * versal: Support XRAMs and XRAM controller
 * smmu: Various minor bug fixes
 * SVE emulation: fix bugs handling odd vector lengths
 * allwinner-sun8i-emac: traverse transmit queue using TX_CUR_DESC register value
 * tests/acceptance: fix orangepi-pc acceptance tests
 * hw/timer/sse-timer: Propagate eventual error in sse_timer_realize()
 * hw/arm/virt: KVM: The IPA lower bound is 32
 * npcm7xx: support MFT module
 * pl110, pxa2xx_lcd: tidy up template headers

# gpg: Signature made Sun 14 Mar 2021 13:17:43 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20210314: (39 commits)
  hw/display/pxa2xx: Inline template header
  hw/display/pxa2xx: Apply whitespace-only coding style fixes to template header
  hw/display/pxa2xx: Apply brace-related coding style fixes to template header
  hw/display/pxa2xx: Remove use of BITS in pxa2xx_template.h
  hw/display/pxa2xx_lcd: Remove dest_width state field
  hw/display/pxa2xx_lcd: Remove dead code for non-32-bpp surfaces
  hw/display/pl110: Remove use of BITS from pl110_template.h
  hw/display/pl110: Pull included-once parts of template header into pl110.c
  hw/display/pl110: Remove dead code for non-32-bpp surfaces
  tests/qtest: Test PWM fan RPM using MFT in PWM test
  hw/arm: Connect PWM fans in NPCM7XX boards
  hw/arm: Add MFT device to NPCM7xx Soc
  hw/misc: Add NPCM7XX MFT Module
  hw/misc: Add GPIOs for duty in NPCM7xx PWM
  hw/arm/virt: KVM: The IPA lower bound is 32
  accel: kvm: Fix kvm_type invocation
  hw/timer/sse-timer: Propagate eventual error in sse_timer_realize()
  tests/acceptance: drop ARMBIAN_ARTIFACTS_CACHED condition for orangepi-pc, cubieboard tests
  tests/acceptance: update sunxi kernel from armbian to 5.10.16
  tests/acceptance/boot_linux_console: change URL for test_arm_orangepi_bionic_20_08
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 18 insertions, 12 deletions

diff --git a/hw/arm/smmu-common.c b/hw/arm/smmu-common.c
index 405d5c5325..84d2c62c26 100644
--- a/hw/arm/smmu-common.c
+++ b/hw/arm/smmu-common.c
@@ -151,22 +151,28 @@ inline void
 smmu_iotlb_inv_iova(SMMUState *s, int asid, dma_addr_t iova,
                     uint8_t tg, uint64_t num_pages, uint8_t ttl)
 {
-    if (ttl && (num_pages == 1)) {
+    /* if tg is not set we use 4KB range invalidation */
+    uint8_t granule = tg ? tg * 2 + 10 : 12;
+
+    if (ttl && (num_pages == 1) && (asid >= 0)) {
         SMMUIOTLBKey key = smmu_get_iotlb_key(asid, iova, tg, ttl);
 
-        g_hash_table_remove(s->iotlb, &key);
-    } else {
-        /* if tg is not set we use 4KB range invalidation */
-        uint8_t granule = tg ? tg * 2 + 10 : 12;
+        if (g_hash_table_remove(s->iotlb, &key)) {
+            return;
+        }
+        /*
+         * if the entry is not found, let's see if it does not
+         * belong to a larger IOTLB entry
+         */
+    }
 
-        SMMUIOTLBPageInvInfo info = {
-            .asid = asid, .iova = iova,
-            .mask = (num_pages * 1 << granule) - 1};
+    SMMUIOTLBPageInvInfo info = {
+        .asid = asid, .iova = iova,
+        .mask = (num_pages * 1 << granule) - 1};
 
-        g_hash_table_foreach_remove(s->iotlb,
-                                    smmu_hash_remove_by_asid_iova,
-                                    &info);
-    }
+    g_hash_table_foreach_remove(s->iotlb,
+                                smmu_hash_remove_by_asid_iova,
+                                &info);
 }
 
 inline void smmu_iotlb_inv_asid(SMMUState *s, uint16_t asid)