208367 2020-02-28 01:37:19 -0800 Add document about WTF malloc-related macros 2020-04-20 19:53:39 -0700 1 1 1 Unclassified WebKit Web Template Framework WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ysuzuki ysuzuki benjamin cdumez clopez cmarcelo darin ews-watchlist simon.fraser webkit-bug-importer oldest_to_newest 1623914 0 ysuzuki 2020-02-28 01:37:19 -0800 Like, WTF_MAKE_FAST_ALLOCATED, WTF_MAKE_ISO_ALLOCATED etc. 1643683 1 397032 ysuzuki 2020-04-20 16:10:43 -0700 Created attachment 397032 Patch 1643684 2 397033 ysuzuki 2020-04-20 16:14:27 -0700 Created attachment 397033 Patch 1643686 3 397033 simon.fraser 2020-04-20 16:21:59 -0700 Comment on attachment 397033 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=397033&action=review > Source/WTF/wtf/FastMalloc.h:31 > +// allocation is handled bmalloc if bmalloc is available. handled by bmalloc > Source/WTF/wtf/FastMalloc.h:35 > +// 1. If your class / struct is derived one of the base class using WTF_MAKE_ISO_ALLOCATED / WTF_MAKE_ISO_ALLOCATED_EXPORT, derived from a base class which uses > Source/WTF/wtf/FastMalloc.h:42 > +// Let's explain the difference in details. Let's explain the differences in detail. > Source/WTF/wtf/FastMalloc.h:46 > +// If you annotate class / struct with these macros, class / struct is allocated with FastMalloc (bmalloc if it is available). I don't think you need to say "If you annotate class / struct with these macros" > Source/WTF/wtf/FastMalloc.h:49 > +// WTF_MAKE_FAST_ALLOCATED is for class and WTF_MAKE_STRUCT_FAST_ALLOCATED is for struct. The difference between them are how we WTF_MAKE_FAST_ALLOCATED is for classes and WTF_MAKE_STRUCT_FAST_ALLOCATED is for structs > Source/WTF/wtf/FastMalloc.h:54 > +// If you annotate class / struct with these macros, in release build, this is completely the same to WTF_MAKE_FAST_ALLOCATED etc. Normally, these are identical to WTF_MAKE_FAST_ALLOCATED. > Source/WTF/wtf/FastMalloc.h:55 > +// These macros act differently when MallocHeapBreakdown debugging feature is enabled. When this feature is enabled, bmalloc is switched When the MallocHeapBreakdown debugging feature > Source/WTF/wtf/FastMalloc.h:56 > +// to using System Malloc internally, and bmalloc creates MallocZone per this annotation. MallocZone allows us to track heap usage creates a named MallocZone 1643688 4 397033 ysuzuki 2020-04-20 16:28:06 -0700 Comment on attachment 397033 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=397033&action=review Thanks >> Source/WTF/wtf/FastMalloc.h:31 >> +// allocation is handled bmalloc if bmalloc is available. > > handled by bmalloc Fixed. >> Source/WTF/wtf/FastMalloc.h:35 >> +// 1. If your class / struct is derived one of the base class using WTF_MAKE_ISO_ALLOCATED / WTF_MAKE_ISO_ALLOCATED_EXPORT, > > derived from a base class which uses Fixed. >> Source/WTF/wtf/FastMalloc.h:42 >> +// Let's explain the difference in details. > > Let's explain the differences in detail. Fixed. >> Source/WTF/wtf/FastMalloc.h:46 >> +// If you annotate class / struct with these macros, class / struct is allocated with FastMalloc (bmalloc if it is available). > > I don't think you need to say "If you annotate class / struct with these macros" Removed. >> Source/WTF/wtf/FastMalloc.h:49 >> +// WTF_MAKE_FAST_ALLOCATED is for class and WTF_MAKE_STRUCT_FAST_ALLOCATED is for struct. The difference between them are how we > > WTF_MAKE_FAST_ALLOCATED is for classes and WTF_MAKE_STRUCT_FAST_ALLOCATED is for structs Fixed. >> Source/WTF/wtf/FastMalloc.h:54 >> +// If you annotate class / struct with these macros, in release build, this is completely the same to WTF_MAKE_FAST_ALLOCATED etc. > > Normally, these are identical to WTF_MAKE_FAST_ALLOCATED. Fixed. >> Source/WTF/wtf/FastMalloc.h:55 >> +// These macros act differently when MallocHeapBreakdown debugging feature is enabled. When this feature is enabled, bmalloc is switched > > When the MallocHeapBreakdown debugging feature Fixed. >> Source/WTF/wtf/FastMalloc.h:56 >> +// to using System Malloc internally, and bmalloc creates MallocZone per this annotation. MallocZone allows us to track heap usage > > creates a named MallocZone Fixed. 1643691 5 397037 ysuzuki 2020-04-20 16:29:43 -0700 Created attachment 397037 Patch 1643708 6 397037 darin 2020-04-20 17:47:29 -0700 Comment on attachment 397037 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=397037&action=review I love the idea of having comments. The shorter and simpler this can be, the better. Already good. > Source/WTF/wtf/FastMalloc.h:37 > +// 2. If your class / struct is JavaScript exposed one, use WTF_MAKE_ISO_ALLOCATED. I don’t know what "JavaScript exposed" means. Maybe we could be more specific and mechanical on how we can tell if a class or struct is "JavaScript exposed"? > Source/WTF/wtf/FastMalloc.h:47 > +// Because of performance and memory footprint, we encourage using FastMalloc for all the class / struct allocations if possible. The issue is that if we don’t use WTF_MAKE_FAST_ALLOCATED then new/delete will use operator new/delete, which will use system malloc. And we want to minimize the use of system malloc, because bmalloc offers better performance and memory footprint. But that’s not stated here. 1643736 7 397037 ysuzuki 2020-04-20 19:45:02 -0700 Comment on attachment 397037 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=397037&action=review >> Source/WTF/wtf/FastMalloc.h:37 >> +// 2. If your class / struct is JavaScript exposed one, use WTF_MAKE_ISO_ALLOCATED. > > I don’t know what "JavaScript exposed" means. Maybe we could be more specific and mechanical on how we can tell if a class or struct is "JavaScript exposed"? I should rewrite it with `DOM object`, maybe this is much better to clarify this. >> Source/WTF/wtf/FastMalloc.h:47 >> +// Because of performance and memory footprint, we encourage using FastMalloc for all the class / struct allocations if possible. > > The issue is that if we don’t use WTF_MAKE_FAST_ALLOCATED then new/delete will use operator new/delete, which will use system malloc. And we want to minimize the use of system malloc, because bmalloc offers better performance and memory footprint. But that’s not stated here. Nice, I've noted about it. 1643744 8 ysuzuki 2020-04-20 19:53:00 -0700 Committed r260409: <https://trac.webkit.org/changeset/260409> 1643745 9 webkit-bug-importer 2020-04-20 19:53:39 -0700 <rdar://problem/62088206> 397032 2020-04-20 16:10:43 -0700 2020-04-20 16:14:25 -0700 Patch bug-208367-20200420161042.patch text/plain 4793 ysuzuki U3VidmVyc2lvbiBSZXZpc2lvbjogMjYwNDA0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV1RGL0NoYW5n ZUxvZyBiL1NvdXJjZS9XVEYvQ2hhbmdlTG9nCmluZGV4IGJhN2EzYmE5YTNmN2E3OTMzM2JjMWE0 ZDdhZmJmZmRlNmUxNzZmYjYuLmY1MTM2ODA3OGMzYzBiYzdkYjkwMzdhNmJkNjRiZDNkNmM3Yjg2 NGEgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XVEYvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9XVEYvQ2hh bmdlTG9nCkBAIC0xLDMgKzEsMTQgQEAKKzIwMjAtMDQtMjAgIFl1c3VrZSBTdXp1a2kgIDx5c3V6 dWtpQGFwcGxlLmNvbT4KKworICAgICAgICBBZGQgZG9jdW1lbnQgYWJvdXQgV1RGIG1hbGxvYy1y ZWxhdGVkIG1hY3JvcworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5j Z2k/aWQ9MjA4MzY3CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAg ICAgICAgVGhpcyBhZGRzIGRvY3VtZW50IGFib3V0IFdURiBtYWxsb2MtcmVsYXRlZCBtYWNyb3Mg c2luY2Ugd2UgaGF2ZSBidW5jaCBvZiBtYWNyb3Mgbm93LgorCisgICAgICAgICogd3RmL0Zhc3RN YWxsb2MuaDoKKwogMjAyMC0wNC0yMCAgRGFyaW4gQWRsZXIgIDxkYXJpbkBhcHBsZS5jb20+CiAK ICAgICAgICAgUkVHUkVTU0lPTiAocjI1Mzk4Nyk6IFN0cmluZ0ltcGw6OmFkb3B0KFZlY3RvciYm KSBjb3BpZXMgb25seSBoYWxmIG9mIHRoZSBjaGFyYWN0ZXJzIGluIHRoZSBWZWN0b3Igd2hlbiBj b3B5aW5nIGFjcm9zcyBtYWxsb2Mgem9uZXMKZGlmZiAtLWdpdCBhL1NvdXJjZS9XVEYvd3RmL0Zh c3RNYWxsb2MuaCBiL1NvdXJjZS9XVEYvd3RmL0Zhc3RNYWxsb2MuaAppbmRleCBjODA3Njg5Njdh MWY5OTVmODgxMTJmYjYxMDFlN2U2ZDQ4OTkxYjdjLi42OThmMWE3ZjFiMjFiMDhjYTk0NzA3NDQ5 NDM2NDE1NTI0MDAyNmNmIDEwMDY0NAotLS0gYS9Tb3VyY2UvV1RGL3d0Zi9GYXN0TWFsbG9jLmgK KysrIGIvU291cmNlL1dURi93dGYvRmFzdE1hbGxvYy5oCkBAIC0yNyw2ICsyNyw0OCBAQAogCiBu YW1lc3BhY2UgV1RGIHsKIAorLy8gVGhlcmUgYXJlIHNldmVyYWwgbWFsbG9jLXJlbGF0ZWQgbWFj cm9zIHRvIGFubm90YXRlIGNsYXNzIC8gc3RydWN0LiBJZiB0aGVzZSBhbm5vdGF0aW9ucyBhcmUg YXR0YWNoZWQsCisvLyBhbGxvY2F0aW9uIGlzIGhhbmRsZWQgYm1hbGxvYyBpZiBibWFsbG9jIGlz IGF2YWlsYWJsZS4KKy8vCisvLyBUTFRSOyBIZXJlIGlzIGEgcXVpY2sgZ3VpZGFuY2UuCisvLwor Ly8gICAxLiBJZiB5b3VyIGNsYXNzIC8gc3RydWN0IGlzIGRlcml2ZWQgb25lIG9mIHRoZSBiYXNl IGNsYXNzIHVzaW5nIFdURl9NQUtFX0lTT19BTExPQ0FURUQgLyBXVEZfTUFLRV9JU09fQUxMT0NB VEVEX0VYUE9SVCwKKy8vICAgICAgeW91IG11c3QgdXNlIFdURl9NQUtFX0lTT19BTExPQ0FURUQg LyBXVEZfTUFLRV9JU09fQUxMT0NBVEVEX0VYUE9SVC4KKy8vICAgMi4gSWYgeW91ciBjbGFzcyAv IHN0cnVjdCBpcyBKYXZhU2NyaXB0IGV4cG9zZWQgb25lLCB1c2UgV1RGX01BS0VfSVNPX0FMTE9D QVRFRC4KKy8vICAgMy4gSWYgeW91ciBjbGFzcyAvIHN0cnVjdCBpcyBwYXJ0aWN1bGFybHkgbWVt b3J5IGNvbnN1bWluZyBhbmQgaWYgeW91IHRoaW5rIHRyYWNraW5nIGZvb3RwcmludCBvZiB5b3Vy IGNsYXNzIGlzIGhlbHBmdWwgZm9yIG1lbW9yeS1yZWR1Y3Rpb24gd29yaywKKy8vICAgICAgdXNl IFdURl9NQUtFX0ZBU1RfQUxMT0NBVEVEX1dJVEhfSEVBUF9JREVOVElGSUVSIC8gV1RGX01BS0Vf RkFTVF9BTExPQ0FURURfV0lUSF9IRUFQX0lERU5USUZJRVIuCisvLyAgIDQuIE90aGVyd2lzZSwg dXNlIFdURl9NQUtFX0ZBU1RfQUxMT0NBVEVEIC8gV1RGX01BS0VfU1RSVUNUX0ZBU1RfQUxMT0NB VEVELgorLy8KKy8vIExldCdzIGV4cGxhaW4gdGhlIGRpZmZlcmVuY2UgaW4gZGV0YWlscy4KKy8v CisvLyAtIFdURl9NQUtFX0ZBU1RfQUxMT0NBVEVECisvLyAtIFdURl9NQUtFX1NUUlVDVF9GQVNU X0FMTE9DQVRFRAorLy8gICAgIElmIHlvdSBhbm5vdGF0ZSBjbGFzcyAvIHN0cnVjdCB3aXRoIHRo ZXNlIG1hY3JvcywgY2xhc3MgLyBzdHJ1Y3QgaXMgYWxsb2NhdGVkIHdpdGggRmFzdE1hbGxvYyAo Ym1hbGxvYyBpZiBpdCBpcyBhdmFpbGFibGUpLgorLy8gICAgIEJlY2F1c2Ugb2YgcGVyZm9ybWFu Y2UgYW5kIG1lbW9yeSBmb290cHJpbnQsIHdlIGVuY291cmFnZSB1c2luZyBGYXN0TWFsbG9jIGZv ciBhbGwgdGhlIGNsYXNzIC8gc3RydWN0IGFsbG9jYXRpb25zIGlmIHBvc3NpYmxlLgorLy8gICAg IFRoZXNlIGFubm90YXRpb25zIHNob3VsZCBiZSB0aGUgZGVmYXVsdCBjaG9pY2UgZm9yIGFsbG9j YXRpb25zLgorLy8gICAgIFdURl9NQUtFX0ZBU1RfQUxMT0NBVEVEIGlzIGZvciBjbGFzcyBhbmQg V1RGX01BS0VfU1RSVUNUX0ZBU1RfQUxMT0NBVEVEIGlzIGZvciBzdHJ1Y3QuIFRoZSBkaWZmZXJl bmNlIGJldHdlZW4gdGhlbSBhcmUgaG93IHdlCisvLyAgICAgdXNlIGBwdWJsaWM6YCAvIGBwcml2 YXRlOmAgYWNjZXNzIHNwZWNpZmllcnMgaW4gdGhlIGV4cGFuZGVkIG1hY3JvLgorLy8KKy8vIC0g V1RGX01BS0VfRkFTVF9BTExPQ0FURURfV0lUSF9IRUFQX0lERU5USUZJRVIoQ2xhc3NOYW1lKQor Ly8gLSBXVEZfTUFLRV9TVFJVQ1RfRkFTVF9BTExPQ0FURURfV0lUSF9IRUFQX0lERU5USUZJRVIo Q2xhc3NOYW1lKQorLy8gICAgIElmIHlvdSBhbm5vdGF0ZSBjbGFzcyAvIHN0cnVjdCB3aXRoIHRo ZXNlIG1hY3JvcywgaW4gcmVsZWFzZSBidWlsZCwgdGhpcyBpcyBjb21wbGV0ZWx5IHRoZSBzYW1l IHRvIFdURl9NQUtFX0ZBU1RfQUxMT0NBVEVEIGV0Yy4KKy8vICAgICBUaGVzZSBtYWNyb3MgYWN0 IGRpZmZlcmVudGx5IHdoZW4gTWFsbG9jSGVhcEJyZWFrZG93biBkZWJ1Z2dpbmcgZmVhdHVyZSBp cyBlbmFibGVkLiBXaGVuIHRoaXMgZmVhdHVyZSBpcyBlbmFibGVkLCBibWFsbG9jIGlzIHN3aXRj aGVkCisvLyAgICAgdG8gdXNpbmcgU3lzdGVtIE1hbGxvYyBpbnRlcm5hbGx5LCBhbmQgYm1hbGxv YyBjcmVhdGVzIE1hbGxvY1pvbmUgcGVyIHRoaXMgYW5ub3RhdGlvbi4gTWFsbG9jWm9uZSBhbGxv d3MgdXMgdG8gdHJhY2sgaGVhcCB1c2FnZQorLy8gICAgIHBlciB0aGlzIGFubm90YXRpb24sIG9m ZmVyaW5nIHF1aWNrIHdheSBvZiBicmVha2luZyBkb3duIG1lbW9yeSB1c2FnZS4KKy8vICAgICBU byBlbmFibGUgTWFsbG9jSGVhcEJyZWFrZG93biwgc2V0IEVOQUJMRV9NQUxMT0NfSEVBUF9CUkVB S0RPV04gaW4gV1RGIGFuZCBCRU5BQkxFX01BTExPQ19IRUFQX0JSRUFLRE9XTiBpbiBibWFsbG9j LgorLy8gICAgIEZvciB0aGUgZGV0YWlscyBvZiBNYWxsb2NIZWFwQnJlYWtkb3duLCBwbGVhc2Ug bG9vayBhdCBDaGFuZ2VMb2cgb2YgaHR0cHM6Ly90cmFjLndlYmtpdC5vcmcvY2hhbmdlc2V0LzI1 Mzk4Ny93ZWJraXQuCisvLworLy8gLSBXVEZfTUFLRV9JU09fQUxMT0NBVEVEKENsYXNzTmFtZSkK Ky8vIC0gV1RGX01BS0VfSVNPX0FMTE9DQVRFRF9FWFBPUlQoQ2xhc3NOYW1lLCBleHBvcnRNYWNy bykKKy8vICAgICBJZiB0aGlzIGFubm90YXRpb24gaXMgc3BlY2lmaWVkLCB5b3VyIGNsYXNzIGlz IGFsbG9jYXRlZCBmcm9tIGJtYWxsb2MgSXNvSGVhcC4gSXNvSGVhcCBhc3NpZ25zIHZpcnR1YWwg YWRkcmVzcyBvbmx5IGZvciBwYXJ0aWN1bGFyIHR5cGUsCisvLyAgICAgc28gdGhhdCB0aGlzIGF2 b2lkcyB1c2UtYWZ0ZXItZnJlZSBiYXNlZCB0eXBlIHB1bm5pbmcuIFdlIGFyZSBhZG9wdGluZyBJ c29IZWFwIG1haW5seSBmb3IgY2xhc3Mvc3RydWN0IHdoaWNoIGlzIGV4cG9zZWQgdG8gdXNlciBK YXZhU2NyaXB0LgorLy8gICAgIEZvciBlYXhtcGxlLCBhbGwgdGhlIGRlcml2ZWQgY2xhc3NlcyBv ZiBTY3JpcHRXcmFwcGFibGUgbXVzdCBiZSBhbGxvY2F0ZWQgaW4gSXNvSGVhcC4KKy8vICAgICBV bmxpa2UgdGhlIG90aGVyIG1hY3JvcywgeW91IG5lZWQgdG8gYW5ub3RhdGUgZWFjaCBkZXJpdmVk IGNsYXNzIHdpdGggV1RGX01BS0VfSVNPX0FMTE9DQVRFRCBpZiB5b3VyIGJhc2UgY2xhc3MgaXMg YW5ub3RhdGVkIHdpdGggV1RGX01BS0VfSVNPX0FMTE9DQVRFRC4KKy8vICAgICBXaGVuIHlvdSBh bm5vdGF0ZSB0aGUgY2xhc3Mgd2l0aCBXVEZfTUFLRV9JU09fQUxMT0NBVEVEKFhYWCksIHlvdSBu ZWVkIHRvIGFkZCBXVEZfTUFLRV9JU09fQUxMT0NBVEVEX0lNUEwoWFhYKSBpbiBjcHAgZmlsZSBz aWRlLgorLy8gICAgIEJlY2F1c2UgV1RGX01BS0VfSVNPX0FMTE9DQVRFRF9JTVBMIGRlZmluZXMg ZnVuY3Rpb25zIGluIGNwcCBzaWRlLCB5b3Ugc29tZXRpbWVzIG5lZWQgdG8gYW5ub3RhdGUgdGhl c2UgZnVuY3Rpb25zIHdpdGggZXhwb3J0IG1hY3JvcyB3aGVuIHlvdXIgY2xhc3MgaXMKKy8vICAg ICB1c2VkIG91dHNpZGUgb2YgdGhlIGNvbXBvbmVudCBkZWZpbmluZyB5b3VyIGNsYXNzIChlLmcu IHlvdXIgY2xhc3MgaXMgaW4gV2ViQ29yZSBhbmQgaXQgaXMgYWxzbyB1c2VkIGluIFdlYktpdCku IEluIHRoaXMgY2FzZSwgeW91IGNhbiB1c2UgV1RGX01BS0VfSVNPX0FMTE9DQVRFRF9FWFBPUlQK Ky8vICAgICB0byBhbm5vdGF0ZSB0aGVzZSBmdW5jdGlvbnMgd2l0aCBhcHByb3ByaWF0ZSBleHBv cnQgbWFjcm9zOiBlLmcuIFdURl9NQUtFX0lTT19BTExPQ0FURURfRVhQT1JUKElEQlRyYW5zYWN0 aW9uLCBXRUJDT1JFX0VYUE9SVCkuCisKICNpZiAhZGVmaW5lZChOREVCVUcpCiBXVEZfRVhQT1JU X1BSSVZBVEUgdm9pZCBmYXN0U2V0TWF4U2luZ2xlQWxsb2NhdGlvblNpemUoc2l6ZV90KTsKICNl bmRpZgo= 397033 2020-04-20 16:14:27 -0700 2020-04-20 16:29:41 -0700 Patch bug-208367-20200420161426.patch text/plain 4793 ysuzuki U3VidmVyc2lvbiBSZXZpc2lvbjogMjYwNDA0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV1RGL0NoYW5n ZUxvZyBiL1NvdXJjZS9XVEYvQ2hhbmdlTG9nCmluZGV4IGJhN2EzYmE5YTNmN2E3OTMzM2JjMWE0 ZDdhZmJmZmRlNmUxNzZmYjYuLmY1MTM2ODA3OGMzYzBiYzdkYjkwMzdhNmJkNjRiZDNkNmM3Yjg2 NGEgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XVEYvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9XVEYvQ2hh bmdlTG9nCkBAIC0xLDMgKzEsMTQgQEAKKzIwMjAtMDQtMjAgIFl1c3VrZSBTdXp1a2kgIDx5c3V6 dWtpQGFwcGxlLmNvbT4KKworICAgICAgICBBZGQgZG9jdW1lbnQgYWJvdXQgV1RGIG1hbGxvYy1y ZWxhdGVkIG1hY3JvcworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5j Z2k/aWQ9MjA4MzY3CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAg ICAgICAgVGhpcyBhZGRzIGRvY3VtZW50IGFib3V0IFdURiBtYWxsb2MtcmVsYXRlZCBtYWNyb3Mg c2luY2Ugd2UgaGF2ZSBidW5jaCBvZiBtYWNyb3Mgbm93LgorCisgICAgICAgICogd3RmL0Zhc3RN YWxsb2MuaDoKKwogMjAyMC0wNC0yMCAgRGFyaW4gQWRsZXIgIDxkYXJpbkBhcHBsZS5jb20+CiAK ICAgICAgICAgUkVHUkVTU0lPTiAocjI1Mzk4Nyk6IFN0cmluZ0ltcGw6OmFkb3B0KFZlY3RvciYm KSBjb3BpZXMgb25seSBoYWxmIG9mIHRoZSBjaGFyYWN0ZXJzIGluIHRoZSBWZWN0b3Igd2hlbiBj b3B5aW5nIGFjcm9zcyBtYWxsb2Mgem9uZXMKZGlmZiAtLWdpdCBhL1NvdXJjZS9XVEYvd3RmL0Zh c3RNYWxsb2MuaCBiL1NvdXJjZS9XVEYvd3RmL0Zhc3RNYWxsb2MuaAppbmRleCBjODA3Njg5Njdh MWY5OTVmODgxMTJmYjYxMDFlN2U2ZDQ4OTkxYjdjLi42YmMwMzkxYTdmOGE3NWRhN2E1ZGU3MjI1 YzQ5ZjUxYWU4OWMxMWM2IDEwMDY0NAotLS0gYS9Tb3VyY2UvV1RGL3d0Zi9GYXN0TWFsbG9jLmgK KysrIGIvU291cmNlL1dURi93dGYvRmFzdE1hbGxvYy5oCkBAIC0yNyw2ICsyNyw0OCBAQAogCiBu YW1lc3BhY2UgV1RGIHsKIAorLy8gVGhlcmUgYXJlIHNldmVyYWwgbWFsbG9jLXJlbGF0ZWQgbWFj cm9zIHRvIGFubm90YXRlIGNsYXNzIC8gc3RydWN0LiBJZiB0aGVzZSBhbm5vdGF0aW9ucyBhcmUg YXR0YWNoZWQsCisvLyBhbGxvY2F0aW9uIGlzIGhhbmRsZWQgYm1hbGxvYyBpZiBibWFsbG9jIGlz IGF2YWlsYWJsZS4KKy8vCisvLyBUTERSOyBIZXJlIGlzIGEgcXVpY2sgZ3VpZGFuY2UuCisvLwor Ly8gICAxLiBJZiB5b3VyIGNsYXNzIC8gc3RydWN0IGlzIGRlcml2ZWQgb25lIG9mIHRoZSBiYXNl IGNsYXNzIHVzaW5nIFdURl9NQUtFX0lTT19BTExPQ0FURUQgLyBXVEZfTUFLRV9JU09fQUxMT0NB VEVEX0VYUE9SVCwKKy8vICAgICAgeW91IG11c3QgdXNlIFdURl9NQUtFX0lTT19BTExPQ0FURUQg LyBXVEZfTUFLRV9JU09fQUxMT0NBVEVEX0VYUE9SVC4KKy8vICAgMi4gSWYgeW91ciBjbGFzcyAv IHN0cnVjdCBpcyBKYXZhU2NyaXB0IGV4cG9zZWQgb25lLCB1c2UgV1RGX01BS0VfSVNPX0FMTE9D QVRFRC4KKy8vICAgMy4gSWYgeW91ciBjbGFzcyAvIHN0cnVjdCBpcyBwYXJ0aWN1bGFybHkgbWVt b3J5IGNvbnN1bWluZyBhbmQgaWYgeW91IHRoaW5rIHRyYWNraW5nIGZvb3RwcmludCBvZiB5b3Vy IGNsYXNzIGlzIGhlbHBmdWwgZm9yIG1lbW9yeS1yZWR1Y3Rpb24gd29yaywKKy8vICAgICAgdXNl IFdURl9NQUtFX0ZBU1RfQUxMT0NBVEVEX1dJVEhfSEVBUF9JREVOVElGSUVSIC8gV1RGX01BS0Vf RkFTVF9BTExPQ0FURURfV0lUSF9IRUFQX0lERU5USUZJRVIuCisvLyAgIDQuIE90aGVyd2lzZSwg dXNlIFdURl9NQUtFX0ZBU1RfQUxMT0NBVEVEIC8gV1RGX01BS0VfU1RSVUNUX0ZBU1RfQUxMT0NB VEVELgorLy8KKy8vIExldCdzIGV4cGxhaW4gdGhlIGRpZmZlcmVuY2UgaW4gZGV0YWlscy4KKy8v CisvLyAtIFdURl9NQUtFX0ZBU1RfQUxMT0NBVEVECisvLyAtIFdURl9NQUtFX1NUUlVDVF9GQVNU X0FMTE9DQVRFRAorLy8gICAgIElmIHlvdSBhbm5vdGF0ZSBjbGFzcyAvIHN0cnVjdCB3aXRoIHRo ZXNlIG1hY3JvcywgY2xhc3MgLyBzdHJ1Y3QgaXMgYWxsb2NhdGVkIHdpdGggRmFzdE1hbGxvYyAo Ym1hbGxvYyBpZiBpdCBpcyBhdmFpbGFibGUpLgorLy8gICAgIEJlY2F1c2Ugb2YgcGVyZm9ybWFu Y2UgYW5kIG1lbW9yeSBmb290cHJpbnQsIHdlIGVuY291cmFnZSB1c2luZyBGYXN0TWFsbG9jIGZv ciBhbGwgdGhlIGNsYXNzIC8gc3RydWN0IGFsbG9jYXRpb25zIGlmIHBvc3NpYmxlLgorLy8gICAg IFRoZXNlIGFubm90YXRpb25zIHNob3VsZCBiZSB0aGUgZGVmYXVsdCBjaG9pY2UgZm9yIGFsbG9j YXRpb25zLgorLy8gICAgIFdURl9NQUtFX0ZBU1RfQUxMT0NBVEVEIGlzIGZvciBjbGFzcyBhbmQg V1RGX01BS0VfU1RSVUNUX0ZBU1RfQUxMT0NBVEVEIGlzIGZvciBzdHJ1Y3QuIFRoZSBkaWZmZXJl bmNlIGJldHdlZW4gdGhlbSBhcmUgaG93IHdlCisvLyAgICAgdXNlIGBwdWJsaWM6YCAvIGBwcml2 YXRlOmAgYWNjZXNzIHNwZWNpZmllcnMgaW4gdGhlIGV4cGFuZGVkIG1hY3JvLgorLy8KKy8vIC0g V1RGX01BS0VfRkFTVF9BTExPQ0FURURfV0lUSF9IRUFQX0lERU5USUZJRVIoQ2xhc3NOYW1lKQor Ly8gLSBXVEZfTUFLRV9TVFJVQ1RfRkFTVF9BTExPQ0FURURfV0lUSF9IRUFQX0lERU5USUZJRVIo Q2xhc3NOYW1lKQorLy8gICAgIElmIHlvdSBhbm5vdGF0ZSBjbGFzcyAvIHN0cnVjdCB3aXRoIHRo ZXNlIG1hY3JvcywgaW4gcmVsZWFzZSBidWlsZCwgdGhpcyBpcyBjb21wbGV0ZWx5IHRoZSBzYW1l IHRvIFdURl9NQUtFX0ZBU1RfQUxMT0NBVEVEIGV0Yy4KKy8vICAgICBUaGVzZSBtYWNyb3MgYWN0 IGRpZmZlcmVudGx5IHdoZW4gTWFsbG9jSGVhcEJyZWFrZG93biBkZWJ1Z2dpbmcgZmVhdHVyZSBp cyBlbmFibGVkLiBXaGVuIHRoaXMgZmVhdHVyZSBpcyBlbmFibGVkLCBibWFsbG9jIGlzIHN3aXRj aGVkCisvLyAgICAgdG8gdXNpbmcgU3lzdGVtIE1hbGxvYyBpbnRlcm5hbGx5LCBhbmQgYm1hbGxv YyBjcmVhdGVzIE1hbGxvY1pvbmUgcGVyIHRoaXMgYW5ub3RhdGlvbi4gTWFsbG9jWm9uZSBhbGxv d3MgdXMgdG8gdHJhY2sgaGVhcCB1c2FnZQorLy8gICAgIHBlciB0aGlzIGFubm90YXRpb24sIG9m ZmVyaW5nIHF1aWNrIHdheSBvZiBicmVha2luZyBkb3duIG1lbW9yeSB1c2FnZS4KKy8vICAgICBU byBlbmFibGUgTWFsbG9jSGVhcEJyZWFrZG93biwgc2V0IEVOQUJMRV9NQUxMT0NfSEVBUF9CUkVB S0RPV04gaW4gV1RGIGFuZCBCRU5BQkxFX01BTExPQ19IRUFQX0JSRUFLRE9XTiBpbiBibWFsbG9j LgorLy8gICAgIEZvciB0aGUgZGV0YWlscyBvZiBNYWxsb2NIZWFwQnJlYWtkb3duLCBwbGVhc2Ug bG9vayBhdCBDaGFuZ2VMb2cgb2YgaHR0cHM6Ly90cmFjLndlYmtpdC5vcmcvY2hhbmdlc2V0LzI1 Mzk4Ny93ZWJraXQuCisvLworLy8gLSBXVEZfTUFLRV9JU09fQUxMT0NBVEVEKENsYXNzTmFtZSkK Ky8vIC0gV1RGX01BS0VfSVNPX0FMTE9DQVRFRF9FWFBPUlQoQ2xhc3NOYW1lLCBleHBvcnRNYWNy bykKKy8vICAgICBJZiB0aGlzIGFubm90YXRpb24gaXMgc3BlY2lmaWVkLCB5b3VyIGNsYXNzIGlz IGFsbG9jYXRlZCBmcm9tIGJtYWxsb2MgSXNvSGVhcC4gSXNvSGVhcCBhc3NpZ25zIHZpcnR1YWwg YWRkcmVzcyBvbmx5IGZvciBwYXJ0aWN1bGFyIHR5cGUsCisvLyAgICAgc28gdGhhdCB0aGlzIGF2 b2lkcyB1c2UtYWZ0ZXItZnJlZSBiYXNlZCB0eXBlIHB1bm5pbmcuIFdlIGFyZSBhZG9wdGluZyBJ c29IZWFwIG1haW5seSBmb3IgY2xhc3Mvc3RydWN0IHdoaWNoIGlzIGV4cG9zZWQgdG8gdXNlciBK YXZhU2NyaXB0LgorLy8gICAgIEZvciBlYXhtcGxlLCBhbGwgdGhlIGRlcml2ZWQgY2xhc3NlcyBv ZiBTY3JpcHRXcmFwcGFibGUgbXVzdCBiZSBhbGxvY2F0ZWQgaW4gSXNvSGVhcC4KKy8vICAgICBV bmxpa2UgdGhlIG90aGVyIG1hY3JvcywgeW91IG5lZWQgdG8gYW5ub3RhdGUgZWFjaCBkZXJpdmVk IGNsYXNzIHdpdGggV1RGX01BS0VfSVNPX0FMTE9DQVRFRCBpZiB5b3VyIGJhc2UgY2xhc3MgaXMg YW5ub3RhdGVkIHdpdGggV1RGX01BS0VfSVNPX0FMTE9DQVRFRC4KKy8vICAgICBXaGVuIHlvdSBh bm5vdGF0ZSB0aGUgY2xhc3Mgd2l0aCBXVEZfTUFLRV9JU09fQUxMT0NBVEVEKFhYWCksIHlvdSBu ZWVkIHRvIGFkZCBXVEZfTUFLRV9JU09fQUxMT0NBVEVEX0lNUEwoWFhYKSBpbiBjcHAgZmlsZSBz aWRlLgorLy8gICAgIEJlY2F1c2UgV1RGX01BS0VfSVNPX0FMTE9DQVRFRF9JTVBMIGRlZmluZXMg ZnVuY3Rpb25zIGluIGNwcCBzaWRlLCB5b3Ugc29tZXRpbWVzIG5lZWQgdG8gYW5ub3RhdGUgdGhl c2UgZnVuY3Rpb25zIHdpdGggZXhwb3J0IG1hY3JvcyB3aGVuIHlvdXIgY2xhc3MgaXMKKy8vICAg ICB1c2VkIG91dHNpZGUgb2YgdGhlIGNvbXBvbmVudCBkZWZpbmluZyB5b3VyIGNsYXNzIChlLmcu IHlvdXIgY2xhc3MgaXMgaW4gV2ViQ29yZSBhbmQgaXQgaXMgYWxzbyB1c2VkIGluIFdlYktpdCku IEluIHRoaXMgY2FzZSwgeW91IGNhbiB1c2UgV1RGX01BS0VfSVNPX0FMTE9DQVRFRF9FWFBPUlQK Ky8vICAgICB0byBhbm5vdGF0ZSB0aGVzZSBmdW5jdGlvbnMgd2l0aCBhcHByb3ByaWF0ZSBleHBv cnQgbWFjcm9zOiBlLmcuIFdURl9NQUtFX0lTT19BTExPQ0FURURfRVhQT1JUKElEQlRyYW5zYWN0 aW9uLCBXRUJDT1JFX0VYUE9SVCkuCisKICNpZiAhZGVmaW5lZChOREVCVUcpCiBXVEZfRVhQT1JU X1BSSVZBVEUgdm9pZCBmYXN0U2V0TWF4U2luZ2xlQWxsb2NhdGlvblNpemUoc2l6ZV90KTsKICNl bmRpZgo= 397037 2020-04-20 16:29:43 -0700 2020-04-20 17:47:29 -0700 Patch bug-208367-20200420162942.patch text/plain 4662 ysuzuki U3VidmVyc2lvbiBSZXZpc2lvbjogMjYwNDA0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV1RGL0NoYW5n ZUxvZyBiL1NvdXJjZS9XVEYvQ2hhbmdlTG9nCmluZGV4IGJhN2EzYmE5YTNmN2E3OTMzM2JjMWE0 ZDdhZmJmZmRlNmUxNzZmYjYuLmY1MTM2ODA3OGMzYzBiYzdkYjkwMzdhNmJkNjRiZDNkNmM3Yjg2 NGEgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XVEYvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9XVEYvQ2hh bmdlTG9nCkBAIC0xLDMgKzEsMTQgQEAKKzIwMjAtMDQtMjAgIFl1c3VrZSBTdXp1a2kgIDx5c3V6 dWtpQGFwcGxlLmNvbT4KKworICAgICAgICBBZGQgZG9jdW1lbnQgYWJvdXQgV1RGIG1hbGxvYy1y ZWxhdGVkIG1hY3JvcworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5j Z2k/aWQ9MjA4MzY3CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAg ICAgICAgVGhpcyBhZGRzIGRvY3VtZW50IGFib3V0IFdURiBtYWxsb2MtcmVsYXRlZCBtYWNyb3Mg c2luY2Ugd2UgaGF2ZSBidW5jaCBvZiBtYWNyb3Mgbm93LgorCisgICAgICAgICogd3RmL0Zhc3RN YWxsb2MuaDoKKwogMjAyMC0wNC0yMCAgRGFyaW4gQWRsZXIgIDxkYXJpbkBhcHBsZS5jb20+CiAK ICAgICAgICAgUkVHUkVTU0lPTiAocjI1Mzk4Nyk6IFN0cmluZ0ltcGw6OmFkb3B0KFZlY3RvciYm KSBjb3BpZXMgb25seSBoYWxmIG9mIHRoZSBjaGFyYWN0ZXJzIGluIHRoZSBWZWN0b3Igd2hlbiBj b3B5aW5nIGFjcm9zcyBtYWxsb2Mgem9uZXMKZGlmZiAtLWdpdCBhL1NvdXJjZS9XVEYvd3RmL0Zh c3RNYWxsb2MuaCBiL1NvdXJjZS9XVEYvd3RmL0Zhc3RNYWxsb2MuaAppbmRleCBjODA3Njg5Njdh MWY5OTVmODgxMTJmYjYxMDFlN2U2ZDQ4OTkxYjdjLi40MjQyMDY5NDM5NmEzZDM5MjQwYTQxMmE0 NTg3OGM2NGQ5NmZiMTY2IDEwMDY0NAotLS0gYS9Tb3VyY2UvV1RGL3d0Zi9GYXN0TWFsbG9jLmgK KysrIGIvU291cmNlL1dURi93dGYvRmFzdE1hbGxvYy5oCkBAIC0yNyw2ICsyNyw0OCBAQAogCiBu YW1lc3BhY2UgV1RGIHsKIAorLy8gVGhlcmUgYXJlIHNldmVyYWwgbWFsbG9jLXJlbGF0ZWQgbWFj cm9zIHRvIGFubm90YXRlIGNsYXNzIC8gc3RydWN0LiBJZiB0aGVzZSBhbm5vdGF0aW9ucyBhcmUg YXR0YWNoZWQsCisvLyBhbGxvY2F0aW9uIGlzIGhhbmRsZWQgYnkgYm1hbGxvYyBpZiBibWFsbG9j IGlzIGF2YWlsYWJsZS4KKy8vCisvLyBUTERSOyBIZXJlIGlzIGEgcXVpY2sgZ3VpZGFuY2UuCisv LworLy8gICAxLiBJZiB5b3VyIGNsYXNzIC8gc3RydWN0IGlzIGRlcml2ZWQgZnJvbSBhIGJhc2Ug Y2xhc3Mgd2hpY2ggdXNlcyBXVEZfTUFLRV9JU09fQUxMT0NBVEVEIC8gV1RGX01BS0VfSVNPX0FM TE9DQVRFRF9FWFBPUlQsCisvLyAgICAgIHlvdSBtdXN0IHVzZSBXVEZfTUFLRV9JU09fQUxMT0NB VEVEIC8gV1RGX01BS0VfSVNPX0FMTE9DQVRFRF9FWFBPUlQuCisvLyAgIDIuIElmIHlvdXIgY2xh c3MgLyBzdHJ1Y3QgaXMgSmF2YVNjcmlwdCBleHBvc2VkIG9uZSwgdXNlIFdURl9NQUtFX0lTT19B TExPQ0FURUQuCisvLyAgIDMuIElmIHlvdXIgY2xhc3MgLyBzdHJ1Y3QgaXMgcGFydGljdWxhcmx5 IG1lbW9yeSBjb25zdW1pbmcgYW5kIGlmIHlvdSB0aGluayB0cmFja2luZyBmb290cHJpbnQgb2Yg eW91ciBjbGFzcyBpcyBoZWxwZnVsIGZvciBtZW1vcnktcmVkdWN0aW9uIHdvcmssCisvLyAgICAg IHVzZSBXVEZfTUFLRV9GQVNUX0FMTE9DQVRFRF9XSVRIX0hFQVBfSURFTlRJRklFUiAvIFdURl9N QUtFX0ZBU1RfQUxMT0NBVEVEX1dJVEhfSEVBUF9JREVOVElGSUVSLgorLy8gICA0LiBPdGhlcndp c2UsIHVzZSBXVEZfTUFLRV9GQVNUX0FMTE9DQVRFRCAvIFdURl9NQUtFX1NUUlVDVF9GQVNUX0FM TE9DQVRFRC4KKy8vCisvLyBMZXQncyBleHBsYWluIHRoZSBkaWZmZXJlbmNlcyBpbiBkZXRhaWwu CisvLworLy8gLSBXVEZfTUFLRV9GQVNUX0FMTE9DQVRFRAorLy8gLSBXVEZfTUFLRV9TVFJVQ1Rf RkFTVF9BTExPQ0FURUQKKy8vICAgICBjbGFzcyAvIHN0cnVjdCBpcyBhbGxvY2F0ZWQgd2l0aCBG YXN0TWFsbG9jIChibWFsbG9jIGlmIGl0IGlzIGF2YWlsYWJsZSkuCisvLyAgICAgQmVjYXVzZSBv ZiBwZXJmb3JtYW5jZSBhbmQgbWVtb3J5IGZvb3RwcmludCwgd2UgZW5jb3VyYWdlIHVzaW5nIEZh c3RNYWxsb2MgZm9yIGFsbCB0aGUgY2xhc3MgLyBzdHJ1Y3QgYWxsb2NhdGlvbnMgaWYgcG9zc2li bGUuCisvLyAgICAgVGhlc2UgYW5ub3RhdGlvbnMgc2hvdWxkIGJlIHRoZSBkZWZhdWx0IGNob2lj ZSBmb3IgYWxsb2NhdGlvbnMuCisvLyAgICAgV1RGX01BS0VfRkFTVF9BTExPQ0FURUQgaXMgZm9y IGNsYXNzZXMgYW5kIFdURl9NQUtFX1NUUlVDVF9GQVNUX0FMTE9DQVRFRCBpcyBmb3Igc3RydWN0 cy4gVGhlIGRpZmZlcmVuY2UgYmV0d2VlbiB0aGVtIGlzIGhvdyB3ZQorLy8gICAgIHVzZSBgcHVi bGljOmAgLyBgcHJpdmF0ZTpgIGFjY2VzcyBzcGVjaWZpZXJzIGluIHRoZSBleHBhbmRlZCBtYWNy by4KKy8vCisvLyAtIFdURl9NQUtFX0ZBU1RfQUxMT0NBVEVEX1dJVEhfSEVBUF9JREVOVElGSUVS KENsYXNzTmFtZSkKKy8vIC0gV1RGX01BS0VfU1RSVUNUX0ZBU1RfQUxMT0NBVEVEX1dJVEhfSEVB UF9JREVOVElGSUVSKENsYXNzTmFtZSkKKy8vICAgICBOb3JtYWxseSwgdGhlc2UgYXJlIGlkZW50 aWNhbCB0byBXVEZfTUFLRV9GQVNUX0FMTE9DQVRFRC4KKy8vICAgICBXaGVuIHRoZSBNYWxsb2NI ZWFwQnJlYWtkb3duIGRlYnVnZ2luZyBmZWF0dXJlIGlzIGVuYWJsZWQsIHRoZXNlIG1hY3JvcyBh Y3QgZGlmZmVyZW50bHkuIGJtYWxsb2MgaXMgc3dpdGNoZWQKKy8vICAgICB0byB1c2luZyBTeXN0 ZW0gTWFsbG9jIGludGVybmFsbHksIGFuZCBibWFsbG9jIGNyZWF0ZXMgYSBuYW1lZCBNYWxsb2Na b25lIHBlciB0aGlzIGFubm90YXRpb24uIE1hbGxvY1pvbmUgYWxsb3dzIHVzIHRvIHRyYWNrIGhl YXAgdXNhZ2UKKy8vICAgICBwZXIgdGhpcyBhbm5vdGF0aW9uLCBvZmZlcmluZyBxdWljayB3YXkg b2YgYnJlYWtpbmcgZG93biBtZW1vcnkgdXNhZ2UuCisvLyAgICAgVG8gZW5hYmxlIE1hbGxvY0hl YXBCcmVha2Rvd24sIHNldCBFTkFCTEVfTUFMTE9DX0hFQVBfQlJFQUtET1dOIGluIFdURiBhbmQg QkVOQUJMRV9NQUxMT0NfSEVBUF9CUkVBS0RPV04gaW4gYm1hbGxvYy4KKy8vICAgICBGb3IgdGhl IGRldGFpbHMgb2YgTWFsbG9jSGVhcEJyZWFrZG93biwgcGxlYXNlIGxvb2sgYXQgQ2hhbmdlTG9n IG9mIGh0dHBzOi8vdHJhYy53ZWJraXQub3JnL2NoYW5nZXNldC8yNTM5ODcvd2Via2l0LgorLy8K Ky8vIC0gV1RGX01BS0VfSVNPX0FMTE9DQVRFRChDbGFzc05hbWUpCisvLyAtIFdURl9NQUtFX0lT T19BTExPQ0FURURfRVhQT1JUKENsYXNzTmFtZSwgZXhwb3J0TWFjcm8pCisvLyAgICAgSWYgdGhp cyBhbm5vdGF0aW9uIGlzIHNwZWNpZmllZCwgeW91ciBjbGFzcyBpcyBhbGxvY2F0ZWQgZnJvbSBi bWFsbG9jIElzb0hlYXAuIElzb0hlYXAgYXNzaWducyB2aXJ0dWFsIGFkZHJlc3Mgb25seSBmb3Ig cGFydGljdWxhciB0eXBlLAorLy8gICAgIHNvIHRoYXQgdGhpcyBhdm9pZHMgdXNlLWFmdGVyLWZy ZWUgYmFzZWQgdHlwZSBwdW5uaW5nLiBXZSBhcmUgYWRvcHRpbmcgSXNvSGVhcCBtYWlubHkgZm9y IGNsYXNzL3N0cnVjdCB3aGljaCBpcyBleHBvc2VkIHRvIHVzZXIgSmF2YVNjcmlwdC4KKy8vICAg ICBGb3IgZWF4bXBsZSwgYWxsIHRoZSBkZXJpdmVkIGNsYXNzZXMgb2YgU2NyaXB0V3JhcHBhYmxl IG11c3QgYmUgYWxsb2NhdGVkIGluIElzb0hlYXAuCisvLyAgICAgVW5saWtlIHRoZSBvdGhlciBt YWNyb3MsIHlvdSBuZWVkIHRvIGFubm90YXRlIGVhY2ggZGVyaXZlZCBjbGFzcyB3aXRoIFdURl9N QUtFX0lTT19BTExPQ0FURUQgaWYgeW91ciBiYXNlIGNsYXNzIGlzIGFubm90YXRlZCB3aXRoIFdU Rl9NQUtFX0lTT19BTExPQ0FURUQuCisvLyAgICAgV2hlbiB5b3UgYW5ub3RhdGUgdGhlIGNsYXNz IHdpdGggV1RGX01BS0VfSVNPX0FMTE9DQVRFRChYWFgpLCB5b3UgbmVlZCB0byBhZGQgV1RGX01B S0VfSVNPX0FMTE9DQVRFRF9JTVBMKFhYWCkgaW4gY3BwIGZpbGUgc2lkZS4KKy8vICAgICBCZWNh dXNlIFdURl9NQUtFX0lTT19BTExPQ0FURURfSU1QTCBkZWZpbmVzIGZ1bmN0aW9ucyBpbiBjcHAg c2lkZSwgeW91IHNvbWV0aW1lcyBuZWVkIHRvIGFubm90YXRlIHRoZXNlIGZ1bmN0aW9ucyB3aXRo IGV4cG9ydCBtYWNyb3Mgd2hlbiB5b3VyIGNsYXNzIGlzCisvLyAgICAgdXNlZCBvdXRzaWRlIG9m IHRoZSBjb21wb25lbnQgZGVmaW5pbmcgeW91ciBjbGFzcyAoZS5nLiB5b3VyIGNsYXNzIGlzIGlu IFdlYkNvcmUgYW5kIGl0IGlzIGFsc28gdXNlZCBpbiBXZWJLaXQpLiBJbiB0aGlzIGNhc2UsIHlv dSBjYW4gdXNlIFdURl9NQUtFX0lTT19BTExPQ0FURURfRVhQT1JUCisvLyAgICAgdG8gYW5ub3Rh dGUgdGhlc2UgZnVuY3Rpb25zIHdpdGggYXBwcm9wcmlhdGUgZXhwb3J0IG1hY3JvczogZS5nLiBX VEZfTUFLRV9JU09fQUxMT0NBVEVEX0VYUE9SVChJREJUcmFuc2FjdGlvbiwgV0VCQ09SRV9FWFBP UlQpLgorCiAjaWYgIWRlZmluZWQoTkRFQlVHKQogV1RGX0VYUE9SVF9QUklWQVRFIHZvaWQgZmFz dFNldE1heFNpbmdsZUFsbG9jYXRpb25TaXplKHNpemVfdCk7CiAjZW5kaWYK