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2022-06-08target/arm: Merge aarch64_sve_zcr_get_valid_len into callerRichard Henderson2-30/+11
This function is used only once, and will need modification for Streaming SVE mode. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220607203306.657998-11-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Do not use aarch64_sve_zcr_get_valid_len in resetRichard Henderson1-2/+1
We don't need to constrain the value set in zcr_el[1], because it will be done by sve_zcr_len_for_el. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220607203306.657998-10-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Hoist arm_is_el2_enabled check in sve_exception_elRichard Henderson1-8/+5
This check is buried within arm_hcr_el2_eff(), but since we have to have the explicit check for CPTR_EL2.TZ, we might as well just check it once at the beginning of the block. Once this is done, we can test HCR_EL2.{E2H,TGE} directly, rather than going through arm_hcr_el2_eff(). Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220607203306.657998-9-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Use el_is_in_host for sve_exception_elRichard Henderson1-3/+2
The ARM pseudocode function CheckNormalSVEEnabled uses this predicate now, and I think it's a bit clearer. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220607203306.657998-8-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Use el_is_in_host for sve_zcr_len_for_elRichard Henderson1-2/+1
The ARM pseudocode function NVL uses this predicate now, and I think it's a bit clearer. Simplify the pseudocode condition by noting that IsInHost is always false for EL1. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220607203306.657998-7-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Add el_is_in_hostRichard Henderson2-0/+30
This (newish) ARM pseudocode function is easier to work with than open-coded tests for HCR_E2H etc. Use of the function will be staged into the code base in parts. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220607203306.657998-6-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Remove fp checks from sve_exception_elRichard Henderson1-39/+19
Instead of checking these bits in fp_exception_el and also in sve_exception_el, document that we must compare the results. The only place where we have not already checked that FP EL is zero is in rebuild_hflags_a64. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220607203306.657998-5-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Remove route_to_el2 check from sve_exception_elRichard Henderson1-2/+1
We handle this routing in raise_exception. Promoting the value early means that we can't directly compare FPEXC_EL and SVEEXC_EL. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220607203306.657998-4-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08linux-user/aarch64: Introduce sve_vqRichard Henderson3-8/+25
Add an interface function to extract the digested vector length rather than the raw zcr_el[1] value. This fixes an incorrect return from do_prctl_set_vl where we didn't take into account the set of vector lengths supported by the cpu. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220607203306.657998-3-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Rename TBFLAG_A64 ZCR_LEN to VLRichard Henderson6-6/+7
With SME, the vector length does not only come from ZCR_ELx. Comment that this is either NVL or SVL, like the pseudocode. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220607203306.657998-2-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Pass CPUARMState to arm_ld[lq]_ptwRichard Henderson1-14/+9
The use of ARM_CPU to recover env from cs calls object_class_dynamic_cast, which shows up on the profile. This is pointless, because all callers already have env, and the reverse operation, env_cpu, is only pointer arithmetic. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-29-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move stage_1_mmu_idx, arm_stage1_mmu_idx to ptw.cRichard Henderson2-32/+28
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-28-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move arm_cpu_get_phys_page_attrs_debug to ptw.cRichard Henderson2-26/+24
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-27-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move regime_translation_disabled to ptw.cRichard Henderson3-65/+46
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-26-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move regime_ttbr to ptw.cRichard Henderson3-17/+16
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-25-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move regime_is_user to ptw.cRichard Henderson3-25/+22
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-24-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move ap_to_tw_prot etc to ptw.cRichard Henderson3-87/+81
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-23-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move aa32_va_parameters to ptw.cRichard Henderson3-67/+64
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-22-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move check_s2_mmu_setup to ptw.cRichard Henderson3-72/+70
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-21-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move get_S1prot, get_S2prot to ptw.cRichard Henderson3-131/+128
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-20-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move arm_pamax, pamax_map into ptw.cRichard Henderson3-27/+25
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-19-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move {arm_s1_, }regime_using_lpae_format to tlb_helper.cRichard Henderson2-24/+26
These functions are used for both page table walking and for deciding what format in which to deliver exception results. Since ptw.c is only present for system mode, put the functions into tlb_helper.c. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-18-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move arm_{ldl,ldq}_ptw to ptw.cRichard Henderson3-160/+154
Move the ptw load functions, plus 3 common subroutines: S1_ptw_translate, ptw_attrs_are_device, and regime_translation_big_endian. This also allows get_phys_addr_lpae to become static again. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-17-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move get_phys_addr_lpae to ptw.cRichard Henderson3-408/+429
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-16-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move combine_cacheattrs and subroutines to ptw.cRichard Henderson3-221/+221
There are a handful of helpers for combine_cacheattrs that we can move at the same time as the main entry point. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-15-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move get_level1_table_address to ptw.cRichard Henderson3-27/+26
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-14-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move m_is_{ppb,system}_region to ptw.cRichard Henderson3-18/+16
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-13-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move v8m_security_lookup to ptw.cRichard Henderson2-123/+126
This function has one private helper, v8m_is_sau_exempt, so move that at the same time. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-12-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move pmsav7_use_background_region to ptw.cRichard Henderson3-21/+21
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-11-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move pmsav8_mpu_lookup to ptw.cRichard Henderson3-142/+143
This is the final user of get_phys_addr_pmsav7_default within helper.c, so make it static within ptw.c. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-10-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move get_phys_addr_pmsav8 to ptw.cRichard Henderson3-80/+77
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-9-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move get_phys_addr_pmsav7 to ptw.cRichard Henderson3-196/+198
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-8-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move get_phys_addr_pmsav7_default to ptw.cRichard Henderson3-41/+44
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-7-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move get_phys_addr_pmsav5 to ptw.cRichard Henderson3-89/+85
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-6-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move get_phys_addr_v6 to ptw.cRichard Henderson3-164/+161
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-5-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move get_phys_addr_v5 to ptw.cRichard Henderson3-135/+140
Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-4-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move get_phys_addr to ptw.cRichard Henderson5-309/+372
Begin moving all of the page table walking functions out of helper.c, starting with get_phys_addr(). Create a temporary header file, "ptw.h", in which to share declarations between the two C files while we are moving functions. Move a few declarations to "internals.h", which will remain used by multiple C files. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-3-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08target/arm: Move stage_1_mmu_idx decl to internals.hRichard Henderson2-3/+7
Move the decl from ptw.h to internals.h. Provide an inline version for user-only, just as we do for arm_stage1_mmu_idx. Move an endif down to make the definition in helper.c be system only. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220604040607.269301-2-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08xlnx-zynqmp: fix the irq mapping for the display port and its dmaFrederic Konrad1-2/+2
When the display port has been initially implemented the device driver wasn't using interrupts. Now that the display port driver waits for vblank interrupt it has been noticed that the irq mapping is wrong. So use the value from the linux device tree and the ultrascale+ reference manual. Signed-off-by: Frederic Konrad <fkonrad@amd.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20220601172353.3220232-5-fkonrad@xilinx.com [PMM: refold lines in commit message] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08xlnx_dp: Fix the interrupt disable logicSai Pavan Boddu1-1/+1
Fix interrupt disable logic. Mask value 1 indicates that interrupts are disabled. Signed-off-by: Sai Pavan Boddu <saipava@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Frederic Konrad <fkonrad@amd.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20220601172353.3220232-4-fkonrad@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08xlnx_dp: Introduce a vblank signalSai Pavan Boddu2-4/+29
Add a periodic timer which raises vblank at a frequency of 30Hz. Note that this is a migration compatibility break for the xlnx-zcu102 board type. Signed-off-by: Sai Pavan Boddu <saipava@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Frederic Konrad <fkonrad@amd.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20220601172353.3220232-3-fkonrad@xilinx.com Changes by fkonrad: - Switched to transaction-based ptimer API. - Added the DP_INT_VBLNK_START macro. Signed-off-by: Frederic Konrad <fkonrad@amd.com> [PMM: bump vmstate version, add commit message note about compat break] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08xlnx_dp: fix the wrong register sizeFrederic Konrad2-9/+17
The core and the vblend registers size are wrong, they should respectively be 0x3B0 and 0x1E0 according to: https://www.xilinx.com/htmldocs/registers/ug1087/ug1087-zynq-ultrascale-registers.html. Let's fix that and use macros when creating the mmio region. Fixes: 58ac482a66d ("introduce xlnx-dp") Signed-off-by: Frederic Konrad <fkonrad@amd.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20220601172353.3220232-2-fkonrad@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-06-08Fix 'writeable' typosPeter Maydell25-34/+34
We have about 30 instances of the typo/variant spelling 'writeable', and over 500 of the more common 'writable'. Standardize on the latter. Change produced with: sed -i -e 's/\([Ww][Rr][Ii][Tt]\)[Ee]\([Aa][Bb][Ll][Ee]\)/\1\2/g' $(git grep -il writeable) and then hand-undoing the instance in linux-headers/linux/kvm.h. Most of these changes are in comments or documentation; the exceptions are: * a local variable in accel/hvf/hvf-accel-ops.c * a local variable in accel/kvm/kvm-all.c * the PMCR_WRITABLE_MASK macro in target/arm/internals.h * the EPT_VIOLATION_GPA_WRITABLE macro in target/i386/hvf/vmcs.h (which is never used anywhere) * the AR_TYPE_WRITABLE_MASK macro in target/i386/hvf/vmx.h (which is never used anywhere) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Stefan Weil <sw@weilnetz.de> Message-id: 20220505095015.2714666-1-peter.maydell@linaro.org
2022-06-08target/arm: Implement FEAT_DoubleFaultPeter Maydell4-2/+44
The FEAT_DoubleFault extension adds the following: * All external aborts on instruction fetches and translation table walks for instruction fetches must be synchronous. For QEMU this is already true. * SCR_EL3 has a new bit NMEA which disables the masking of SError interrupts by PSTATE.A when the SError interrupt is taken to EL3. For QEMU we only need to make the bit writable, because we have no sources of SError interrupts. * SCR_EL3 has a new bit EASE which causes synchronous external aborts taken to EL3 to be taken at the same entry point as SError. (Note that this does not mean that they are SErrors for purposes of PSTATE.A masking or that the syndrome register reports them as SErrors: it just means that the vector offset is different.) * The existing SCTLR_EL3.IESB has an effective value of 1 when SCR_EL3.NMEA is 1. For QEMU this is a no-op because we don't need different behaviour based on IESB (we don't need to do anything to ensure that error exceptions are synchronized). So for QEMU the things we need to change are: * Make SCR_EL3.{NMEA,EASE} writable * When taking a synchronous external abort at EL3, adjust the vector entry point if SCR_EL3.EASE is set * Advertise the feature in the ID registers Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220531151431.949322-1-peter.maydell@linaro.org
2022-06-08target/arm: Declare support for FEAT_RASv1p1Peter Maydell2-0/+2
The architectural feature RASv1p1 introduces the following new features: * new registers ERXPFGCDN_EL1, ERXPFGCTL_EL1 and ERXPFGF_EL1 * new bits in the fine-grained trap registers that control traps for these new registers * new trap bits HCR_EL2.FIEN and SCR_EL3.FIEN that control traps for ERXPFGCDN_EL1, ERXPFGCTL_EL1, ERXPFGP_EL1 * a larger number of the ERXMISC<n>_EL1 registers * the format of ERR<n>STATUS registers changes The architecture permits that if ERRIDR_EL1.NUM is 0 (as it is for QEMU) then all these new registers may UNDEF, and the HCR_EL2.FIEN and SCR_EL3.FIEN bits may be RES0. We don't have any ERR<n>STATUS registers (again, because ERRIDR_EL1.NUM is 0). QEMU does not yet implement the fine-grained-trap extension. So there is nothing we need to implement to be compliant with the feature spec. Make the 'max' CPU report the feature in its ID registers, and document it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220531114258.855804-1-peter.maydell@linaro.org
2022-06-07Merge tag 'pull-tpm-2022-06-07-1' of ↵Richard Henderson2-1/+7
https://github.com/stefanberger/qemu-tpm into staging Merge tpm 2022/06/07 v1 # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEuBi5yt+QicLVzsZrda1lgCoLQhEFAmKf8HgACgkQda1lgCoL # QhHx8Qf/QB2z+0B1xKKn8NqrWbZ+FaVlnPu/3hX4kraCY5zAYV9e64kdWhuIKRbM # 74/KARGMpkme6Y8rUSK6mVeiY+ul+egfVMnKyfhsM1jhAQT/DzSlht/XZzbn3Mg+ # FFXQBMqcvcNWH53q9zi9GJYqH4tcxUku3ejgodU4+SO2wB5S59pS/tD+i5H06Vy5 # Iw1kW6I11gYhJGETxVgb6F2Jfyu6uPWFhIg7eN06XwNExFc45E8GjrpIs2rO78GN # OzMBjwAG+C+/PU+UZDOd5Zhq5qv+8DcvDQuPXyqksxPcFvouvLghQvQL/h7neMlM # jOwHS153ay0EAT/t2lZafsBwqKQxvQ== # =b9Qe # -----END PGP SIGNATURE----- # gpg: Signature made Tue 07 Jun 2022 05:42:32 PM PDT # gpg: using RSA key B818B9CADF9089C2D5CEC66B75AD65802A0B4211 # gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>" [unknown] # 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: B818 B9CA DF90 89C2 D5CE C66B 75AD 6580 2A0B 4211 * tag 'pull-tpm-2022-06-07-1' of https://github.com/stefanberger/qemu-tpm: tpm_crb: mark command buffer as dirty on request completion hw/tpm/tpm_tis_common.c: Assert that locty is in range Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-07tpm_crb: mark command buffer as dirty on request completionAnthony PERARD1-0/+1
At the moment, there doesn't seems to be any way to know that QEMU made modification to the command buffer. This is potentially an issue on Xen while migrating a guest, as modification to the buffer after the migration as started could be ignored and not transfered to the destination. Mark the memory region of the command buffer as dirty once a request is completed. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Reviewed-by: Stefan Berger <stefanb@linux.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Message-id: 20220411144749.47185-1-anthony.perard@citrix.com
2022-06-06Merge tag 'pull-la-20220606' of https://gitlab.com/rth7680/qemu into stagingRichard Henderson75-4/+10158
Initial LoongArch support. # -----BEGIN PGP SIGNATURE----- # # iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmKeiRYdHHJpY2hhcmQu # aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV85Kgf/buBy5+0y51NKOpTI # zwFzvuQoWyMwb1nz1ag3i0Sk5fk72zmQI13fwfCgyUZckT165qISa2hohnzl4zVZ # CO0uZl44makET+uqJn5h2VXSM7Wf+jv0UzbCElVQuEFt0t1bIPbco0pTx/TojBb+ # +YKN4jobvJiLVhD1wDVJqp/2r9gcnX11EWZk+ZC+pIiEqYZpWRcQdEGVh4Ymhig8 # 0LK/8HRSyw0AecX/01hcGWvYCC0ldFicwN69AD42BqM+7WD+3jnV8FJL8qqq766G # xuCNHz0eDcVgfw9bCEyhFmhgiBFvOXNCtyDOV0qVn7eee9nIrFZcsGyBqeI/T1el # e7uz8Q== # =l8TD # -----END PGP SIGNATURE----- # gpg: Signature made Mon 06 Jun 2022 04:09:10 PM PDT # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate] * tag 'pull-la-20220606' of https://gitlab.com/rth7680/qemu: (43 commits) target/loongarch: 'make check-tcg' support tests/tcg/loongarch64: Add hello/memory test in loongarch64 system target/loongarch: Add gdb support. hw/loongarch: Add LoongArch virt power manager support. hw/loongarch: Add LoongArch load elf function. hw/loongarch: Add LoongArch ls7a rtc device support hw/loongarch: Add some devices support for 3A5000. Enable common virtio pci support for LoongArch hw/loongarch: Add irq hierarchy for the system hw/intc: Add LoongArch extioi interrupt controller(EIOINTC) hw/intc: Add LoongArch ls7a msi interrupt controller support(PCH-MSI) hw/intc: Add LoongArch ls7a interrupt controller support(PCH-PIC) hw/loongarch: Add LoongArch ipi interrupt support(IPI) hw/loongarch: Add support loongson3 virt machine type. target/loongarch: Add timer related instructions support. target/loongarch: Add other core instructions support target/loongarch: Add TLB instruction support target/loongarch: Add LoongArch IOCSR instruction target/loongarch: Add LoongArch CSR instruction target/loongarch: Add constant timer support ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06target/loongarch: 'make check-tcg' supportSong Gao1-0/+1
Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220606124333.2060567-44-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-06-06tests/tcg/loongarch64: Add hello/memory test in loongarch64 systemXiaojuan Yang5-0/+206
- We write a very minimal softmmu harness. - This is a very simple smoke test with no need to run a full Linux/kernel. - The Makefile.softmmu-target record the rule to run. Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-43-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
generated by cgit v1.1 at 2025-03-06 15:45:39 +0000