From: Sergio Lopez <slp@redhat.com>
To: "Philippe Mathieu-Daudé" <philmd@redhat.com>
Cc: ehabkost@redhat.com, kvm@vger.kernel.org, mst@redhat.com,
mtosatti@redhat.com, qemu-devel@nongnu.org, kraxel@redhat.com,
pbonzini@redhat.com, imammedo@redhat.com, lersek@redhat.com,
rth@twiddle.net
Subject: Re: [PATCH v4 6/8] roms: add microvm-bios (qboot) as binary and git submodule
Date: Wed, 25 Sep 2019 08:09:36 +0200 [thread overview]
Message-ID: <87k19wsy8v.fsf@redhat.com> (raw)
In-Reply-To: <f0827ffb-1bce-037d-44ee-c26156b4b221@redhat.com>
[-- Attachment #1: Type: text/plain, Size: 14041 bytes --]
Philippe Mathieu-Daudé <philmd@redhat.com> writes:
> On 9/24/19 2:44 PM, Sergio Lopez wrote:
>> qboot is a minimalist x86 firmware for booting Linux kernels. It does
>> the mininum amount of work required for the task, and it's able to
>> boot both PVH images and bzImages without relying on option roms.
>>
>> This characteristics make it an ideal companion for the microvm
>> machine type.
>>
>> Signed-off-by: Sergio Lopez <slp@redhat.com>
>> ---
>> .gitmodules | 3 +++
>> pc-bios/bios-microvm.bin | Bin 0 -> 65536 bytes
>> roms/Makefile | 6 ++++++
>> roms/qboot | 1 +
>> 4 files changed, 10 insertions(+)
>> create mode 100755 pc-bios/bios-microvm.bin
>> create mode 160000 roms/qboot
>>
>> diff --git a/.gitmodules b/.gitmodules
>> index c5c474169d..19792c9a11 100644
>> --- a/.gitmodules
>> +++ b/.gitmodules
>> @@ -58,3 +58,6 @@
>> [submodule "roms/opensbi"]
>> path = roms/opensbi
>> url = https://git.qemu.org/git/opensbi.git
>> +[submodule "roms/qboot"]
>> + path = roms/qboot
>> + url = https://github.com/bonzini/qboot
>> diff --git a/pc-bios/bios-microvm.bin b/pc-bios/bios-microvm.bin
>> new file mode 100755
>> index 0000000000000000000000000000000000000000..45eabc516692e2d134bbb630d133c7c2dcc9a9b6
>> GIT binary patch
>> literal 65536
>> zcmeI2eS8zwneS)hF_vth5y2#;brv;O^x_6mtAUMO%tn5}IEf)jY``G|XbMBqa_^-@
>> zBBUXSyplo3+VMx9Ci}VFwz~@rx!t?By&v!0UdNb=V<BQ0NE-8!l)yH1LPAE!VDnNi
>> zCSmUHnUQRVmuC0>GyaU`%sJ0_&U3!!Ij`fT?33lo8bTirhX$S6(dmK^Nu2qLAPZJO
>> zd+n=&@XLYwWFdS~Zh2c2gidFUEU<VyB{hF24C^}E=jl<HQ(<+MP>-}gkOUzx)FqJ6
>> z;W433mmmmAY+Noh;tibd?18@VxCH}v4GeX<kXL!tiyU!Hnn`6SuU6r$bB&SE_=SXJ
>> zc+)=1$Iq|sgvbt9s)=?%V2RL(E{A7Ar52#~B&%`TJKuimt+%dx%KD*M-I%M^1gEP~
>
> Now that using Docker is quite simple, I'd rather add a job building
> this and commit the built binary, so we have reproducible builds.
I'm not sure how can we achieve this. Are we already doing it for some
other binary? Could you please point me to an example?
>> z3rrTeoTTV}=y-L<H(`6Jx<%^VI8zpO=OW?aYwDJw?(oFd+1)>#`0DNc_4sRW0TC1A
>> zmJsrGlX|tHBmSvHZ7h?b^=>;mu1$tb(P>mvG{5}(=7p;C?X<Nv)KiF;vS^dFph*f0
>> z|KM_=_+GTu{^~BsC2OI`iH8;Xgy<4`bd|F?E`U$ysLqzy*(zuJjHIw>{{UgF+=c4I
>> zP{`<|^mTPhV|UNEdEHc{)HAxSYaiW>P|0;&C$X5aR9UVpQyP@Vl`hhv$gdx{Z+-NR
>> zwvW~;(eFuX@w<QuU$3wVw^IK3ra9{s)&CnoiJ!J0%~y=q9~UYm@2P&Y>tUs8?fTZ0
>> z-^y7ZnXZ(N2F|Wml7g>taRZ)SYa#R~3)d_2XS+8|g~IPiN|W-WvPxO4Jf$R*7zq(M
>> zVPZ7&u2-7NT$&*G^Vf&!N<}4sxYR-&zO@e~z~qj%l+aa&|1SJK8kh_<mPg?Ph8*ct
>> zx<+yY;hYhS;T3-|U%TtHtLYu}w_i63jI9sWyCrer`&zejU6FSvla#+O5G_?20qHTI
>> z@+oXU(Ov{h!_X&`70OD~fa)<r$y4N=@1QQhFU$Y+KbwE#7xIotf3bYo(#FRhYw)oF
>> z?fGIsXnOLA6)T@wwR%RLyz}o5Wo%bFs0P1iIT@I~!0oGks67~Pcuwvn$LZRE?$a*(
>> z{h{{eadET88UP82Cf}S~Nfy9}`gHKyg1<oBEO>(z79nsokwAD^1AC7pf@Oj~FIF9#
>> zF9b$C2U-gqk-~z?@R7iuo?L~z4ZVWkIiSQ^i}NGJ*2?fn#8cjeR;%3om9j(r$>}0*
>> zmHG01U~>3C;Jl}&<hUUtcgHCdOXn#uZ}@;euhm+1IPj;0rza63dsZ*SFvX5~bm(K(
>> z7X>R|!j%@?|5s#Espmjtu)+#k%inqSKe2u4Y^$dyZBy&S@?QTm*4Jv!DYIMrLsd*G
>> z=`T-i{>XEL^*_04^-~G9FB2d;TMqbVppb+**NV)Wh3cyEi~fAMBS-GYFX{6SqmnR3
>> zi7j8o-YehtBPZl-;$fEDRenBjZPn_8`k0QW%duAboe{h9;n1k=PmPBITKXgysm0cG
>> zff9plWlq19^_3qFT=eu943;%0F}d3r9Ci6~gQK=UjyF9V9G&A|6db+Rf1l@a_=w-<
>> zIgp;B+L?Gjt)J5Gg)}0q>Wcp0HQVM-TQ2)8SKeoRFckXbZl8$MyIG&-ayp6njK|qn
>> zUpF;;x*hu7L6uw4aN!=m!{{NE=USzLa8KY0G!Yj<9~vxX3HENZ(Onw#yXUrCeraCo
>> zVgU^`gK6GqgVb`wZ;#Gbmy2v_MAjdX^lEFX6)k+K<#J$AXn(Om8@eKmZkcJ?-+r#^
>> zCA}?|Tk-m02jZiTNML7==D<i+5OJC+mIOXEN(uZdy$8OjX-^@a*!$f7jzz1bmLC6P
>> z$oo)aui!E>)CNvx3sYjI-Lq-*XZ<Zl<Oq$)Z{QZ>a2UU;-+c$WsKoy6%2oD<>eine
>> z!#Ejf&|7)}XW?0sdUNKePg&pstJ#T?3+&za*%{)yhd+P##k*mz+)*)!?YnZKwSKA|
>> zu}@-GBM5lQwXLUnbA-^KRrkB=>1G$AHSS_<H^$k}{tAOa?8@;s2!3iSdOq3ETjRc?
>> zR9)$wnodlx*{W`JPX*Q&*ij0x>ujsr9%IKnN3NV_f2z%xyG&<)WQp>tn@_V;6awYf
>> z{q=0PWP~N+=^0|;@HO^_x)<+6Z;;S0r?eL5MGEsG)4dPD(&64oU$Ar(mKJI91WQp*
>> z*fzBkMi!<IXKbrL`}@Gu{V;2E&q~&~XA{xZDd8h>_#i^;Q2JgahPiGQ8gvStZuJR~
>> zt#rF1Q*=b?$N+zvO5*<=;%c=B9T?OE0Z$h_QD(6#I65=Xr9N+IZ4eRkS9#6`N53nF
>> zgGh%{`-7vUa`;ocs8#P&SmkZ6Ac(#qhoeSdgWU2t0t?xQx<zb7mzo*qiEe;NXZ?4e
>> znr`x%Mz_0Hm^o(CHN&Qs4b&*`M+jj!!(+BL+i)zAszGW@t(BrHq3fi7YSe)q;Z|3e
>> z70e$~*2}J?iVWFD_25hT9RCm4JD#4_8EQj6M$u8*vvNr?R^2MiP<{P)-F%7lF{}=>
>> ztJi2*MGFO0nhpzHsS48`Vp6I$SzypCIQ|r)66h+xi_VhantBb5r^GsquKknX=-R+M
>> zR5)+3-109(YL#R<<}5hotld~R3DG;%8uwi7=x5}ePWAz;ei|y+wczL$|D53HM*s5Q
>> z=%zrc`r^c_nOvX1R?2lfbszGepq#~lx-UxZrlnOz{2p{&Q(UKz(M1ePy8b6tOokmV
>> zLn9Qdcp}|RixRp+gLWhp<KZKhBHF0BOWSB@D^4^t4<64$-NNpV@i4^x#yyN+S3gD9
>> zxSiTUh{EF#MDZBprm6LA(HQ8^&gUvyD|KV6JKnsXG+_>+axvgJlad?eTee+@?{jXu
>> zfYy+<4a9q#+Xg%bFc#Lkt?+6)8^}a<6=7{Pl(xY4C3hw+G;lp|9;H5+Abs%xXQ(ef
>> zlf)pDipQPXQqUx2%7Egdw^J<MQg3E#-s42!M!T~U%24+dys-;|a>oenzQOp1R=J}G
>> z#oOYxtAp`@B3qnI9t8DHEcgY=VF>p@4)U7qZI&7f#y_FB9^0F2j)oj89X~b6STSQI
>> zJGB67=8qA3IhV9q{PWleZJ*%`FMcgLjZ#$m)L7J#t+PdmS4q~;K5zNqKq{1(6=GPR
>> zzt1jQ+&}|ddcP9G9Na5+7s=gK*0Mxk2BxTKvC!2A{4?b4l@75|?ykwFgh^OnXr7ZL
>> z33i+&JdDZR31b~%GO@GXorc9VZcG&~Hp$(SA~o)u=mIh;l(c%zVi2>ct4HK+8P1VY
>> z))%OjyZbRz-UVHukq7*D$=!{UL`<^vIo7g+DDMc$J5q8GgR;CZl=RNu;Fbd2d(lC4
>> zriJ#~jnN$*YE7SvVGH7y;{%g&a;dneK=#pEW<1I(by1@!Ly6_^4fgx76!~?plm%+n
>> z5{9EYS7Y6gk?*3`y|@8xwK@?azsl16k9t%NY`T@Nl08`i3bYI6;DEBwPKPHJZrYud
>> zoU9dPO@-cD*-GuwJh;JyN!V~#+6S;vWoVD#t|#DT!#BC>`HZ{PyBj;<ZH7GiGSQWt
>> zv{53}H;QWUPn@=t?ff8nGyX}D?d{IHZX=lKEx$90?-kE6zq?5e|APg+tSFNuQ*pWF
>> z6~tnSUb9<pQExIFxfnxFh1P|Z3irq@wAgBf#7hh7Yvu43$afnA3^OlGByigfD~F%Q
>> zo~RQe6nb{1V%i`)+74#uIPp)jeLQI!GOSK!4GjMya<b9RDafmB!We7f&*I!`;6DR3
>> z$8W;_zKLHBU&qd=lco%Vswtc)+>gRfXAAGOT^wY+@zX`N53<F#_{i`(vU#ttGbSPI
>> zYF`40owUQ9L)(<Nmd|Rf$y#GUk=Y@C1M^Bvw6-*~Pcqj2NrAj3njc*uu{w!0S)&hI
>> zqbuyJ&d!>g(TAO^u5eMPrzo_quzV<RM3o*Clkrb;*o(6}X)2oNm8k0k*vI3ioVNGb
>> zA=|aVNId>wk?s9XOZ#u`Wf%1iwZW^pj&5Bay_-h4&?!svD7EzF;^s5-#C%kdOM#Y?
>> za@Yk<+8fAV&^B6`nhQ&_8YH*uMTN7?oyxijCbmWhc*lVK22!2VV6WNICN4;=#ENPf
>> zB<oC?h8s-qwi<X_^M2}I<~p;BjDjDo(e8smsqdqE#*(=LaBq3@zuuqBl@Jn9N;21q
>> z5M9Y!`&ejhCS-c5(O3U{o@&kx=6dE2<auvqDn`p1Is6S&j_ot5r=1?b&^f0FB_(r<
>> zGv)0izcf6QX@7on=(F{j-P8Y^DQfg~?ItHqWqbP=;3KH^xJM4L^F~u_a2IEnpy=*y
>> zgl7>HT7SIiG;A!)*l2Phb~}x8987b92)D_ZSoaU%3bdVOzo&{{{O9OoL)L>`+Wn!p
>> z#QN3ZzZ5U3#V4ZW(Pt!9hI5eUbJplHcDBXJzGsg<=VV))p?D$OxjYd#!KTeJY?z&~
>> zfz2yL=s!A+^!Xn!dcxQkGNBI)$4@(L=h^RU*E4<K{2p=^qa&ajd~zB7!&2FS<QrGe
>> zD>9yoIC59*PBRXEDu<teyOFOVjrzVeitMRI^1%u72&Vkv)M3mpMt7O$?y2P%sIZnD
>> z>joIhO<zwPgc5ea)Vhnb{vTR5;#}Z7J7dPSQS59iL}EC8Y&+i8(>Bniwe>5W9{HXg
>> z<;*qm=Ha%JZHcy1ZRxh7>{uw_YVawZlM2o+JVz9du6WKKYVQ0xe6?=vj~e8b9^|0;
>> z>oFzzQ}W>GJQ}vt7j=f?u;y#JC~w~hkuG6}O}N)r6#8fwn`OJZ868i5U~}$ndO*%%
>> zk;7}@H#p&{dGJ+*`D(ib^ude<8&a@8wFyz53;WeD?Nv(-XAWBru?UW11Qzq+SMG>S
>> z!-IrAfROsI82`}5>YUNK;*!G{16h+D4z&?}B(;kxjNw3u(fZ?Za31oBflXhq)U<5d
>> zBe2r2$2211gXny_dvgwI!eaG!>kZDuZ#(1#i@a?q<bx4X7{pMBhr(iYc$nt5R3h1P
>> zz;iNHg#g+IxkSsem0u`%jM1|XeSwM71d(n-zTE;Qo-T|eLTWlR#SClx-`tC}xd3ww
>> zQ4#3znpy+_19rN7ye6p!5j$2=rZsMv{Z7)4W>z=4cjF9Ph?ZS^Eox<l;%O=BlS&ST
>> z&N$Buz<Y{}!&RIgMklYqsX<Ac^<6pfwf<M>CBfo5*W#(xICY8?vDl{f1nn!9n&<6<
>> zv)Q`-&R=6X(U$xP-rTDlqDLY$5G>h`BRqR_UB9~Sk~xlJb^H+<*4~9gJe}wNn3fjt
>> zQ+evv;tKY{TPzW+-X9vV_&3Sh$rrFY+}BzyMHU{zc}#VmcJ7j){|BT$9=eW`@gUrc
>> zjfQmRrrgYU6@1~Cg)KfNho>M(n*|6s7?b|57cL%Md<<njf!v{VaQ;(o$>Hx1Orywv
>> z+FD&f1wCJ;ZtBB^;IC0uw6KNpv88?ForP4^u=dP&0>xg3o#JS6;Q*dOa^c7HkUJJ0
>> zQ(qXsF=PDVu4tgoql<xoDKC7?ey;`wC@%Fp3J#6r$Su?_qK{bF;y#=_v8BhN_fti4
>> zsf-Gv@D|kaXAsf?h%4`vLn`H1daQh(y#22cEa{If?kkT!`yA^RM=+`W7qrphW9axX
>> zuiR0miwEZ~JQlb#tMGwT9?I12r9E+S0+4;EQY}>PrUhKrUNj>c(e|dX3&vva7^I^n
>> zyjNWyk<4}Dm#!2Y1EC)tN$=8zFo?l_XiTBCzjdad>-cnmo~(X9uX_Z?_c7Kt^E2eK
>> z9iNQfAiFRmcN}g$_!*Mg?>|>r{&wI4Hgbam8<9KuGcu*;GX0*)*i9Nc4Lt{k_K*&C
>> z;_QNL!3XY;!)~+@f;}aE8%`qWSX7C<v1SBCj<AD6?fLA)IU}_9b1FKYoiSg#uhVM*
>> zyI{V)p_{Lx=Q_Vfc{4dDyqp<Np<H7r1q^w-W}Z%Q5}7vCS(DKbMCrR@FnmW06mf17
>> znMQ$D<F~9|4xd9BDu&NB?T9alquWz!UEI|f)DcPJ10sXu(}--Ja@uuzN4xd(*V;Fp
>> z-q|kUX~9!G{Wbhv!<&A3r>Cc@AEV8=c6--h<0+c`uzQUa^%_Ra-Y{0eBLs$Cy9f*$
>> zF<;E}3$dX^Nk)L!Fb%aVFvyJ6GHAZHi%``W%O+xxPYC)mi8iR&{RFC+8ZrEb9rW}V
>> z`@)ojTG4rQ!=CZxJu$S~Xx@X=ykl)j`_Jw*<VM3#?a_?}?OaO{Cx(m{BY}<(+NtTN
>> z%5a11nO|@2-vO?k%zXt9y5x@BpCO1Xz-;;TdA~pqOD0$A<eySxy?YKk8r$nxxUtcp
>> zF#zXjSWp?~d^pScDjo7o*Y}dy3Uc0uMYIz#cF0H&7rLnqIAycPPgz-}1DwGz1#Q|3
>> zy-H|Al(+4|RD(1K2HBaRE<#QlqOTyXg5t2fr+8`{S`&s3$Sozvav36`{~nY`$!{1f
>> zHL9Ft@k|Ws3-wuyZO-w@=-;G!w;^;;IjbxXMgMwbfix*l(R>Iy!5}-1betc|rhY(S
>> zEcgzZA){m@O+SYpJ1m=y!_Q)>y%^exYRcjNftpg#Du;iCAd)5A_Ee71uBZn#EmVHz
>> zFd@7!gcwXdM$9EzT^ccl6_D9DCIiZbjNg<&y$azA&W-*&Jf{3G(A<2;n>Bs6fUbel
>> zN7_t~`36STrwo}Uwmbz>;5)&sZhRJwtiW3=gtoF$gO#IE<(5ivO04wmgUnZPw7v&5
>> zp<4fvTn2~5#cUpVP3ztNgx{9S=Ey8})VrtW;6#u0!Br+3b$GLj+#%CogsVDY<cZu(
>> zuEucM!ZcGPa@=5hF8jWh+NWK|$P`cIutT9!GsHhCYyr8Y_H7zyqei$S8)@2tDo9y<
>> z$ht&sQBb|?X)n(4Ob@}?813QTgdW7$<62H=U<OQgp}unj|3bCis)s(b$bTCT#q%?H
>> zA^>_W^%G<Py9~*x;B*7JNf1c&ARgyMMK5)U@icu4!I_TLn3#=~y7n6^s*}R%`@gjs
>> zpGEuWLpZ*n3ZmMSpY+l=g!gI;Q`l<Y+uJwtBX#*z<wpaTL;I~b%f!ei1T$QzOPOQ7
>> zzt|WX0<(K_sl(E_sdk5P&SOtE$IM8PB0tB<I<((zd@-iw3(n>q$AZJ!d^I0O%5r!e
>> zeD2vz%~!3)+jhJ)U$r3|crd!LIO>(gCbkRB9~pC5zcH7Y2C?DLfMv2VSnX5J%CGmZ
>> zYHR6PR?vh~yymN-p>hZ8SDUXdp_yOY{7~uH;M>itAib#hs@+KcHPV}}PNpK~Pbe?i
>> zP<)F5qt(_fDsCwKQ&O~z6@(s{Et<s@kcu7u9u;y2lpE9Vxzu9n4@q+u?UkGuU9^Ax
>> zNY~|#AUQkgldQJmTdXTukh%w=@To7y0xQ{t&_@=t3}q;#!9l*%Fr#8;QKGTPh<&NN
>> z+)-VeVUNL)(5HeZht>*ccpM3QW&>K|NMI}^Ahde1Z#9k%5OU&HOhHlFOKF}Se7{^O
>> zi2VzjKd02d`B}O7cy<-y$N1ntyWxxfE165FzUsxk-rPG8l9IVacsy41=%Y9XK&a8>
>> za&@{8=>8ZB=iL~_@LwDkUrXlBMVufET<^qD$Bm~s6Hc$jcCsG~GMxVu87JfNFKt(_
>> zTa()!L^E~!pvj}tbOTK^xL9$fKf>N+e~hWi29vcT6rHRkrxki@2ZczL*jr^O!~!qe
>> z2siJo$`RR*CH8%*y5y|qi05QF7j>UfDIP8VUEs2~(k*#Iy@lnHJMb^~?qrQhZnZcV
>> zKV?z(RG?t>Uu*CiO4KXKJW)t4vOLsK=~9x5Cb?Yrgo?vy!(beIOLDiRN{pBPK5!W$
>> zEdDW}cao)5a(g3^J5nnu$y!UHX#96b&vkW~80xilqHg$>o6f^HlF9pC;Ib;om<^>)
>> z3z&cMtgSN4u^euyssPTN%+kJ2}SK9=+xQA5<Q2A<E80yRXhR}vz=+*Z3gQa35$
>> z%Ts?W;*8FQL-9vKqZa>M^<~khAvsVdWq>ur#;6Bu5%IZ0t+rzO;df!Z8#MHfrhlo#
>> zz%(cID>xx+@Ac+c(!V8i$q;FhpvkBxhJ%-FMginQoz!|0I6=S3DH)<<T1ptXbWweI
>> zijj*PEt_i+eQzJL>uM-rRoLC+t2igf`Y|<E;Jny3EB7vhFcunX!9DdTx0@RA4HC$@
>> zk#XjLl!+Jq^MZ!h8!zOd3kC{Az_<)oq-`u+G*HrIzL`l`Jw~of3jVRfyy$?_h%5Dc
>> z>;Ad({_=sc^6xzT-L>nK(g_#I(CG(V;*TE}#I08Gt9D6>K&20HSUL!oPU`wj5~y-m
>> zTP#%$`}UkFhjW`$<tPm0Rym3+oAVuoRSAc)s@Gw!N;<4nZ#tx!f=6zSq{X)&Y{Xsj
>> zZ@Nxr?Q~IG7<V1wJQRWJb~cecbl)zWbWwWUA9S6Lis*9TF2!AsxO?yvDjn8smP&^`
>> zl(Q<~uvYduBy8XXp)n(4<bzDe(vU!sk)LcPo%iBN`9qe~`ADoOs5L~4I=q4;A7rMI
>> z46Zud|Ad?3)=@+)@k6=Wb1I2nCGoQ?fgUGpuvdayCCF74EW9BGSzWj<;obmUU&m8e
>> zI97)zvvqJIx<~|H$b6e*VCQx!Z(B}delL_KNjV)>2!a=KVaU-3KeIl|jf#+tm6^0H
>> z2;Yt~=^)O>pyO^lO&u@=ynJ{q!+jiS#y=s!j+^RT?I?W#Zc}+fRci_?>u!!k+d<#o
>> z;I8;U*Z&nyD(@CLy_SHZuEtSc<M1uHSxuG08_I35Y?HR<kiLJzy#xAw{^#`l;Lqr*
>> z8Q15Bj@jTg2z`F)qPMosXSsBXN>>(G-gGq8I9Ap;)-*VLYqH@b4qsz7jQEH1voDW3
>> zR#rNis?e6y2D?zMHlXV+goSE{bCILC(&1{PrVwW1-k(Wtpmf+3veY_m*RI+AWB*Xs
>> zDL-8<+|++QLmAYzrjBZK{D<LGrvJMT-H3Y@@-^W(F7x=9Oa-FJr&dDdNJi!sZCGk~
>> z{T7T+S*lAX?qTHrt4#h(KmH*)k<pQB3Tm?5L7?(9lEVrtl##zhc`nNjZ&4mP3bB|4
>> zb~VU9ajdF9Tpi-F3}->kmx-I7DQCL{eAeWfovymzF*9JY+zQzy<R@O^oR*AnB7Hj`
>> z6M+ncNygCkSVmt}0STiw!#*Ux1=%oUzd2F1AtPHeUbYwMBN@G$aI8XlZ{ktw2v+8-
>> z$;sC3#yOz|*~sTEX}W#|x&+khCLNV<jo;qf{T4Zjvfa<nu@>2HS5DRs+s~MszfA78
>> zkjwfj`3d>!F2qe9>x)&iRW`00>oga!RHyKuu0Kr@x8h=1al=Suj!BIWZ%4ilh{dh)
>> zegDScy}BSr7H^ECu565%yYTd$({(!DG27i3zcF8gB${z<R|oQSs>2%O{UNQgZe>fg
>> z!<Tc;atmj#E^r~sO5CrU*Y!v6r2HZHu+xHxCez1Be-QWWY@jipWCo#QAj2cmKViS+
>> z>3qy_x650R$s4<<>(#fn-?h&F-EXcd`&Ow?x<#O{|2t1_ST|?GfBVkbbw3gwZ>Vwk
>> z8XtE-7r!_GPJk2O1ULasfD_;ZH~~(86W|0m0ZxDu-~>1UPJk2O1ULasfD_;ZH~~(8
>> z6W|0m0ZxDu-~>1UPJk2O1ULasfD_;ZH~~(86W|0m0ZxDu-~>1UPJk2O1ULasfD_;Z
>> zH~~(86W|0m0ZxDu-~>1UPJk2O1ULasfD_;ZH~~(86W|0m0ZxDu-~>1UPJk2O1ULas
>> zfD_;ZH~~(86W|0m0ZxDu-~>1UPJk2O1ULasfD_;ZH~~(86W|0m0ZxDu-~>1UPJk2O
>> z1ULasfD_;ZH~~(86W|0m0ZxDu-~>1UPJk2O1ULasfD_;ZH~~(86W|0m0ZxDu-~>1U
>> zPJk2O1ULasfD_;ZH~~(86W|0m0ZxDu-~>1UPJk2O1ULasfD_;ZH~~(86W|0m0ZxDu
>> z-~>1UPJk2O1ULasfD_;ZH~~(86W|0m0ZxDu-~>1UPJk2O1ULasfD_;ZH~~(86W|0m
>> z0Z!od1Ux-$$J=_^2HLc?{{JUzm0dl`OkLOi(JspO^xUV&;+-j7IrD2oSp}ujDU3^>
>> o5d@0NUb>FZ&)-2Do-dnE`R8)xT^9bc5QmajO4XIv_+RY*0|l%Fi~s-t
>>
>> literal 0
>> HcmV?d00001
>>
>> diff --git a/roms/Makefile b/roms/Makefile
>> index 775c963f9d..47eabc8633 100644
>> --- a/roms/Makefile
>> +++ b/roms/Makefile
>> @@ -67,6 +67,7 @@ default:
>> @echo " opensbi32-virt -- update OpenSBI for 32-bit virt machine"
>> @echo " opensbi64-virt -- update OpenSBI for 64-bit virt machine"
>> @echo " opensbi64-sifive_u -- update OpenSBI for 64-bit sifive_u machine"
>> + @echo " bios-microvm -- update bios-microvm.bin (qboot)"
>
> I'd go the other way around:
>
> @echo " qboot -- update qboot (BIOS used by microvm)"
I think it's better the other way. In all cases, "target" specifies the
binary that will be built, not the name of the project holding it
(the targets for SeaBIOS are bios.bin and vgabios.bin).
I also want to clarify that the name bios-microvm was suggested by
qboot's author (Paolo) ;-)
Thanks,
Sergio.
>> @echo " clean -- delete the files generated by the previous" \
>> "build targets"
>>
>> @@ -185,6 +186,10 @@ opensbi64-sifive_u:
>> PLATFORM="qemu/sifive_u"
>> cp opensbi/build/platform/qemu/sifive_u/firmware/fw_jump.bin ../pc-bios/opensbi-riscv64-sifive_u-fw_jump.bin
>>
>> +bios-microvm:
>
> qboot:
>
> or
>
> qboot bios-microvm:
>
>> + $(MAKE) -C qboot
>> + cp qboot/bios.bin ../pc-bios/bios-microvm.bin
>> +
>> clean:
>> rm -rf seabios/.config seabios/out seabios/builds
>> $(MAKE) -C sgabios clean
>> @@ -197,3 +202,4 @@ clean:
>> $(MAKE) -C skiboot clean
>> $(MAKE) -f Makefile.edk2 clean
>> $(MAKE) -C opensbi clean
>> + $(MAKE) -C qboot clean
>> diff --git a/roms/qboot b/roms/qboot
>> new file mode 160000
>> index 0000000000..cb1c49e0cf
>> --- /dev/null
>> +++ b/roms/qboot
>> @@ -0,0 +1 @@
>> +Subproject commit cb1c49e0cfac99b9961d136ac0194da62c28cf64
>>
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 832 bytes --]
next prev parent reply other threads:[~2019-09-25 6:11 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-24 12:44 [PATCH v4 0/8] Introduce the microvm machine type Sergio Lopez
2019-09-24 12:44 ` [PATCH v4 1/8] hw/i386: Factorize PVH related functions Sergio Lopez
2019-09-24 13:18 ` Philippe Mathieu-Daudé
2019-09-25 6:03 ` Sergio Lopez
2019-09-25 8:36 ` Stefano Garzarella
2019-09-25 9:00 ` Sergio Lopez
2019-09-25 9:29 ` Stefano Garzarella
2019-09-24 12:44 ` [PATCH v4 2/8] hw/i386: Factorize e820 " Sergio Lopez
2019-09-24 13:20 ` Philippe Mathieu-Daudé
2019-09-24 14:12 ` Sergio Lopez
2019-09-24 12:44 ` [PATCH v4 3/8] hw/virtio: Factorize virtio-mmio headers Sergio Lopez
2019-09-24 12:44 ` [PATCH v4 4/8] hw/i386: split PCMachineState deriving X86MachineState from it Sergio Lopez
2019-09-24 13:40 ` Philippe Mathieu-Daudé
2019-09-25 15:39 ` Philippe Mathieu-Daudé
2019-09-24 12:44 ` [PATCH v4 5/8] fw_cfg: add "modify" functions for all types Sergio Lopez
2019-09-24 12:44 ` [PATCH v4 6/8] roms: add microvm-bios (qboot) as binary and git submodule Sergio Lopez
2019-09-24 13:31 ` Philippe Mathieu-Daudé
2019-09-25 6:09 ` Sergio Lopez [this message]
2019-09-24 12:44 ` [PATCH v4 7/8] docs/microvm.txt: document the new microvm machine type Sergio Lopez
2019-09-24 13:10 ` Paolo Bonzini
2019-09-25 5:49 ` Sergio Lopez
2019-09-25 7:57 ` Paolo Bonzini
2019-09-25 8:40 ` Sergio Lopez
2019-09-25 9:22 ` Paolo Bonzini
2019-09-25 11:04 ` Sergio Lopez
2019-09-25 11:20 ` Paolo Bonzini
2019-09-25 15:04 ` Sergio Lopez
2019-09-25 16:46 ` Paolo Bonzini
2019-09-26 6:23 ` Sergio Lopez
2019-09-26 8:58 ` Paolo Bonzini
2019-09-26 10:16 ` Sergio Lopez
2019-09-26 10:21 ` Paolo Bonzini
2019-09-26 12:12 ` Sergio Lopez
2019-09-25 5:06 ` Gerd Hoffmann
2019-09-25 7:33 ` Sergio Lopez
2019-09-25 8:51 ` Gerd Hoffmann
2019-09-24 12:44 ` [PATCH v4 8/8] hw/i386: Introduce the " Sergio Lopez
2019-09-24 13:12 ` Paolo Bonzini
2019-09-24 13:24 ` Michael S. Tsirkin
2019-09-24 13:34 ` Paolo Bonzini
2019-09-25 5:53 ` Sergio Lopez
2019-09-24 13:28 ` Michael S. Tsirkin
2019-09-25 5:59 ` Sergio Lopez
2019-10-01 8:56 ` Sergio Lopez
2019-09-25 15:40 ` Philippe Mathieu-Daudé
2019-09-26 6:34 ` Sergio Lopez
2019-09-26 8:59 ` Paolo Bonzini
2019-09-24 13:57 ` [PATCH v4 0/8] " Peter Maydell
2019-09-25 5:51 ` Sergio Lopez
2019-09-25 11:33 ` Philippe Mathieu-Daudé
2019-09-25 12:39 ` Peter Maydell
2019-09-25 7:41 ` David Hildenbrand
2019-09-25 7:58 ` Pankaj Gupta
2019-09-25 8:10 ` Sergio Lopez
2019-09-25 8:16 ` David Hildenbrand
2019-09-25 8:37 ` Pankaj Gupta
2019-09-25 8:26 ` Paolo Bonzini
2019-09-25 8:42 ` Sergio Lopez
2019-09-25 8:44 ` David Hildenbrand
2019-09-25 10:19 ` when to use virtio (was Re: [PATCH v4 0/8] Introduce the microvm machine type) Paolo Bonzini
2019-09-25 10:50 ` David Hildenbrand
2019-09-25 11:24 ` Paolo Bonzini
2019-09-25 11:32 ` David Hildenbrand
2019-09-25 9:12 ` [PATCH v4 0/8] Introduce the microvm machine type Gerd Hoffmann
2019-09-25 9:29 ` Paolo Bonzini
2019-09-25 9:47 ` David Hildenbrand
2019-09-26 7:48 ` Christian Borntraeger
2019-09-26 8:22 ` Sergio Lopez
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87k19wsy8v.fsf@redhat.com \
--to=slp@redhat.com \
--cc=ehabkost@redhat.com \
--cc=imammedo@redhat.com \
--cc=kraxel@redhat.com \
--cc=kvm@vger.kernel.org \
--cc=lersek@redhat.com \
--cc=mst@redhat.com \
--cc=mtosatti@redhat.com \
--cc=pbonzini@redhat.com \
--cc=philmd@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=rth@twiddle.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).